LLeMbas Desktop 1.0.0-beta.7: CLI 2.0.0-beta.7, the look and words of LLeMbas 2.0.0-beta.9

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

.github/workflows/ci.yml

@@ -1,7 +1,8 @@
 # Checks on every push to main and dev and every pull request: formatting, lints, tests, the
-# page's scripts, the pins (tokens, CodeMirror), the public-repository hygiene -- and the app
-# started for real, on X11 and on Wayland, to prove it gets as far as its window. The packages
-# are built only by release.yml, from a tag.
+# page's scripts, the pins (tokens, CodeMirror, xterm), the public-repository hygiene, the page
+# itself under a headless browser (tests/ui) -- and the app started for real, on X11 and on
+# Wayland, to prove it gets as far as its window. The packages are built only by release.yml,
+# from a tag.
 name: ci
 on:
   push:
@@ -40,11 +41,32 @@ jobs:
         run: cargo test --locked
       - name: The page's scripts parse, and none sets HTML
         run: scripts/check-ui.sh
-      - name: The design tokens and CodeMirror are the server's, as pinned
+      - name: The design tokens, CodeMirror and xterm are the server's, as pinned
         run: |
           scripts/fetch-tokens.sh
           scripts/fetch-vendor.sh
 
+  # The page (ui/) under a headless Chromium, against a stand-in for the app's bridge
+  # (tests/ui/mock-tauri.js) with the server's answers as a table: nothing is built and no server
+  # is started. Playwright is the library only, installed for the run and not a dependency of
+  # the repository (it has no package.json), with the Chromium it was made for.
+  ui:
+    runs-on: ubuntu-24.04
+    timeout-minutes: 20
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: Playwright and its Chromium
+        run: |
+          npm install --no-save --no-package-lock --prefix "$RUNNER_TEMP/pw" playwright-core@1.65.0
+          node "$RUNNER_TEMP/pw/node_modules/playwright-core/cli.js" install --with-deps chromium
+      - name: The page under a headless browser
+        env:
+          NODE_PATH: ${{ runner.temp }}/pw/node_modules
+        run: node tests/ui/run.mjs
+
   # The app started for real: it must still be running after 25 seconds (timeout's 124), and its
   # log must not say it stopped. Once under Xvfb (X11) and once under a headless Weston (Wayland,
   # GTK's Wayland backend forced), each with a session bus (the tray and the notifications want

CHANGELOG.md

@@ -4,7 +4,124 @@ All notable changes to LLeMbas Desktop. The format follows
 [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and the project uses
 [Semantic Versioning](https://semver.org/).
 
-## [Unreleased]
+## [1.0.0-beta.7] — 2026-11-10
+
+LLeMbas CLI 2.0.0-beta.7 inside, the look and words of LLeMbas 2.0.0-beta.9.
+
+### Added
+
+- **Archived chats.** Archive chat was one-way: an archived chat left the sidebar and could not be
+  found again in the app. Archived, under Files in the sidebar, lists them newest first; each opens
+  as any chat does, goes back into the sidebar with Restore chat, or is deleted. An archived chat
+  that is open says so in its header, with Restore chat beside it and in its menu.
+- **An agent chat on another computer.** A new agent chat could only work on this computer. Where
+  the account has another computer linked, a chip before the folder chooses it (this computer is
+  the default). Its folder is one its agent chats have worked in, or a path typed in; the Terminal
+  before the first message opens there too.
+- **Language and theme in Settings.** Under Appearance. The language is the account's, as the
+  server says it, unless this computer's or another of the app's nine is chosen (kept in the app;
+  the window opens again in it). The theme is the account's, and choosing one saves it there, so
+  the web interface and the phone follow; on a server that cannot be told, it is kept in the app.
+- **Pinned chats and chat folders.** The sidebar lists the pinned chats first, then the account's
+  folders, nested and folded as the server keeps them, then the rest by day. A chat's menu pins
+  it and moves it into a folder or a new one; a folder's menu renames it, makes one inside it, or
+  deletes it (its chats stay, back in the list). The search line still lists every match.
+- **Memory.** A page in the sidebar (and in Ctrl+K) lists what the account's models remember about
+  the person, as the web's Settings → Memory does: add a record (into a data group, where there is
+  more than one), change it, remove it. A record a model noted says so.
+- **Search inside.** Ctrl+K finds more than titles: once two letters are typed it asks the
+  server's search, and lists below the titles what it found inside chats, in the file library and
+  in memory, each with the words around the match, the match marked. A chat opens, a file opens
+  in the viewer, a memory opens the Memory page at it. A server without search finds titles only.
+- **The server's files can be changed.** On Files → Server, Upload (files chosen in the system's
+  dialog) and New folder work in the home folder, and each folder's menu does the same inside it;
+  a file's or folder's menu renames it or moves it to the trash. What the server refuses is said
+  in the pane, in its words.
+- **A chat's tools and skills.** Tools and skills… in a chat's menu switches the tool families
+  (web search among them) and the skills on or off for that chat only, as the web's chat settings
+  do, and lists the commands it was told to always allow, with Ask me about these again.
+- **Voice.** Dictate, beside Send, records a message and writes down what was said where the
+  cursor is, through the server's speech to text; a reply's Read this aloud reads it in the
+  account's own voice (without its code), and stops when pressed again. Each shows only where the
+  server has it on for the account. The microphone is allowed only right after Dictate is pressed.
+- **Draw a picture.** From Ctrl+K, where the server can draw for the account: a prompt and a
+  shape, and the picture under it. Only the account's own pictures on its own server are shown.
+- **A scheduled task's notification says what it found.** Where the server makes the run's
+  notification, it carries the task's name and the result's first lines (or the failure said),
+  with Open and Run again (and Pause, when a task has failed three times in a row), labelled in
+  the account's language. Open, or a click on the notification, opens the task; Run again and
+  Pause do it without opening the window. A chat's notification, clicked, opens that chat.
+- **The release your server recommends.** Settings › About names the Desktop release that goes
+  with the server's version when it is newer than this one (a beta only to a beta install), with
+  a link to its release page.
+- **Scheduled tasks on a linked computer.** A task's page says where it runs: on the server, or
+  on a computer, in a folder and mode, with how long an approval waits, and whether that computer
+  is away or does not accept scheduled work. A run waiting for its computer says so. The form
+  offers "Where it runs" where the server can: this computer or another linked one that accepts
+  scheduled work, its folder (this computer's agent folder to begin with), mode and wait.
+- **A picture as the reply, in a chat.** Where the server draws for the account, a Draw a picture
+  switch beside the model asks for the next message's reply to be a picture drawn from it — in a
+  new chat (its first message) as in an open one. It goes off once the message is sent.
+
+### Fixed
+
+- **A terminal that ended could come back by itself.** Shown again and ended by the server within
+  one frame, the panel opened a new shell in its place; an ended shell is now only said.
+
+## [1.0.0-beta.6] — 2026-11-10
+
+LLeMbas CLI 2.0.0-beta.6 inside, the look and words of LLeMbas 2.0.0-beta.8.
+
+### Fixed
+
+- **Approvals show again.** An agent asking to run a command, edit a file or carry out a plan
+  stopped with "Waiting for you to allow bash…" and no card to answer it: drawing the card's
+  buttons failed, and the space for it stayed empty. Stopping and asking again gave the same.
+  Now the card shows, with the command in the box to correct before it runs (it used to show the
+  words "Run a command" there instead), what the model says it is for, why it is asking, and which
+  subagent asks when one does. A card already on the screen is kept as it is while the reply goes
+  on, so a command being corrected or an option picked is no longer lost when the server sends
+  the list again; a card that cannot be drawn says why instead of leaving an empty space.
+- **Subagents after they are switched on.** The app read which models a new chat is offered
+  subagents on only when it signed in, so subagents switched on (or a model added) on the server
+  while the app stayed open in the tray never showed on a new chat until it was restarted. A new
+  chat now asks the server again. (An agent chat has no Subagents setting: its subagents run on
+  the computer, and the server offers none for it.)
+
+### Added
+
+- **Terminal.** An agent chat has a Terminal panel: a shell on the computer the chat works on, in
+  its folder, beside the chat (over it in a narrow window). A new agent chat offers it as soon as
+  the folder is chosen, before the first message -- and the chat that message makes carries on in
+  the same shell. An open agent chat opens its own from the header, the same shell the web
+  interface shows. **Send to chat** puts the selection, or the last command and its output, into
+  the message box to read before sending; the panel copies them too, and steps between commands
+  where the shell marks them. The terminal and the activity panel take turns beside the chat;
+  closing either keeps the shell. Offered where the computer allows a terminal (needs the server's
+  2.0.0-beta.8). The app opens the connection itself, with its sign-in: the page never holds it.
+  "Continue in a terminal" is now in the chat's menu only.
+- **What a reply is doing, the same way everywhere.** The line under a reply being written now
+  says it in the words every LLeMbas client uses (harness spec 3.4.0): queued, waiting for a
+  model and why, loading it, reading the prompt (with how far), thinking, writing (with its
+  speed), running a tool and what it runs, waiting for you, waiting for subagents, compacting,
+  retrying (counting down), stopped or failed -- each with how long it has lasted, kept moving
+  every second. From a server that sends no such line (before 2.0.0-beta.8), the app shows the
+  server's own words as before. In every language the server has.
+- **Subagents, the whole tree** (harness spec 3.4.0, needs the server's 2.0.0-beta.8). The
+  activity panel shows the main agent and every subagent under the one it reports to: its name and
+  id, its position, what it is doing right now, how full its context is, its state, model and
+  mode (with what it may ask for), its messages in the room and the last one, how many slots are
+  still open, and the ones that ended -- dimmed, with how they ended. Any subagent's conversation
+  opens read-only, live while it works and after it ended, and so do its findings; a working one
+  can be stopped (it and those under it). An agent chat's tree comes from its computer; while that
+  computer is away the panel shows the tree as it last was and says the rest is kept there.
+- **Subagents for agent chats.** A new agent chat offers the Subagents setting where the server
+  says this computer can run them, and an open agent chat where the server offers it for that
+  chat.
+- **A subagent's approval names it**: "Subagent parser (s1), reviews the parser, asks:".
+- `tests/ui/`: the page under a headless browser against a stand-in for the app's bridge, with
+  the server's answers as a table (`node tests/ui/run.mjs`, needs Playwright and a Chromium). CI
+  runs it on every push (the `ui` job), with Playwright and its Chromium installed for the run.
 
 ## [1.0.0-beta.5] — 2026-11-09
 

lembas-cli.version

@@ -1 +1 @@
-2.0.0-beta.5
+2.0.0-beta.7

scripts/fetch-fixtures.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+# Copy the server's /api/v2 contract fixtures that tests/ui reads into tests/ui/fixtures/:
+#
+#   scripts/fetch-fixtures.sh <server-ref>     (a tag such as v2.0.0-beta.8, or a branch)
+#
+# The server is a git checkout, LLeMbas beside this repository by default (LEMBAS_SERVER names
+# another); the files are read from the ref, not from its working tree. SOURCE records the ref and
+# the commit, so the tests say which server they hold the app to. CI has no server checkout: the
+# copies are committed.
+set -euo pipefail
+cd "$(dirname "$0")/.."
+
+SERVER="${LEMBAS_SERVER:-../LLeMbas}"
+FROM="tests/fixtures/api_v2"
+OUT="tests/ui/fixtures"
+FILES="chat_agent.json event_ask.json event_status.json event_status_idle.json event_status_person.json
+event_status_stopped.json event_tree.json models_agent.json subagent_findings.json subagent_transcript.json tree.json
+me.json folders.json folder.json search.json memories.json memory.json scope.json push_schedule.json push_schedule_failed.json
+apps.json apps_stable.json event_schedules.json schedule.json schedule_on_device.json schedule_run.json chat.json chats_listed.json files_listing.json"
+
+[ $# -eq 1 ] || { echo "usage: scripts/fetch-fixtures.sh <server-ref>" >&2; exit 2; }
+commit="$(git -C "$SERVER" rev-parse --verify --quiet "$1^{commit}")" \
+  || { echo "fetch-fixtures: $1 is not a commit in $SERVER" >&2; exit 1; }
+mkdir -p "$OUT"
+for f in $FILES; do
+  git -C "$SERVER" show "$commit:$FROM/$f" > "$OUT/$f" || { echo "fetch-fixtures: $f is not at $1" >&2; exit 1; }
+done
+printf 'LLeMbas %s (%s) %s\n' "$1" "$commit" "$FROM" > "$OUT/SOURCE"
+echo "fetch-fixtures: $(echo $FILES | wc -w) files from LLeMbas $1 (${commit:0:12}) -> $OUT"

scripts/fetch-vendor.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
-# Put the server's vendored CodeMirror build where the app's own pages read it from:
+# Put the server's vendored CodeMirror build and xterm where the app's own pages read them from:
 #   ui/vendor/*.mjs   (copies of the server's static/vendor/cm-*.mjs and lezer-*.mjs)
+#   ui/vendor/xterm.js, xterm.css, xterm-addon-fit.js   (the terminal panel's, copied unchanged:
+#                     classic scripts the panel loads when it is first opened)
 #
 #   scripts/fetch-vendor.sh <server-ref>      copy the modules at that ref (a tag such as
 #                                             v2.0.0-beta.1, or a branch) and write vendor.lock.json
@@ -47,8 +49,8 @@ if [ $# -eq 0 ]; then
       echo "fetch-vendor: $OUT/$name does not match $LOCK (server $ref)" >&2
       bad=1
     fi
-  done < <(sed -n -E 's/^ *"([a-z0-9-]+\.mjs)": *\{"server": *"[0-9a-f]{64}", *"copy": *"([0-9a-f]{64})"\}.*/\1\t\2/p' "$LOCK")
-  for f in "$OUT"/*.mjs; do
+  done < <(sed -n -E 's/^ *"([a-z0-9-]+\.(mjs|js|css))": *\{"server": *"[0-9a-f]{64}", *"copy": *"([0-9a-f]{64})"\}.*/\1\t\3/p' "$LOCK")
+  for f in "$OUT"/*; do
     grep -q "\"$(basename "$f")\"" "$LOCK" || { echo "fetch-vendor: $f is not in $LOCK" >&2; bad=1; }
   done
   [ "$count" -gt 0 ] || { echo "fetch-vendor: $LOCK lists no file" >&2; exit 1; }
@@ -87,6 +89,16 @@ for name in $names; do
   fi
   entries+=("$(printf '    "%s": {"server": "%s", "copy": "%s"}' "$name" "$have" "$(sha "$work/out/$name")")")
 done
+# xterm and its fit addon, for the terminal panel: copied as they are, each checked against the
+# server's pin like the modules.
+for name in xterm.js xterm.css xterm-addon-fit.js; do
+  git -C "$SERVER" show "$commit:$SOURCE/$name" > "$work/out/$name" \
+    || { echo "fetch-vendor: $name is not in $SOURCE at $REF" >&2; exit 1; }
+  pinned="$(python3 -c 'import json,sys; print(json.load(open(sys.argv[1])).get(sys.argv[2], {}).get("sha256", ""))' "$work/server-lock.json" "$name")"
+  have="$(sha "$work/out/$name")"
+  [ "$pinned" = "$have" ] || { echo "fetch-vendor: $name does not match the server's pin ($have, pinned $pinned)" >&2; exit 1; }
+  entries+=("$(printf '    "%s": {"server": "%s", "copy": "%s"}' "$name" "$have" "$have")")
+done
 # The polyfill stub, from the server's own scripts (it is not a download, so it has no pin there).
 stub="src/lembas/web/static/js/node-process.mjs"
 git -C "$SERVER" show "$commit:$stub" > "$work/out/node-process.mjs" \
@@ -101,7 +113,7 @@ done
 
 rm -rf "$OUT"
 mkdir -p "$OUT"
-cp "$work"/out/*.mjs "$OUT/"
+cp "$work"/out/*.mjs "$work"/out/xterm.js "$work"/out/xterm.css "$work"/out/xterm-addon-fit.js "$OUT/"
 {
   printf '{\n  "tag": "%s",\n  "commit": "%s",\n  "files": {\n' "$REF" "$commit"
   last=$((${#entries[@]} - 1))

scripts/gen-i18n.py

@@ -61,6 +61,8 @@ KEYS = (
     "The agent asks to run %(tool)s:",
     "The agent asks:",
     "Command",
+    "%(job)s asks:",
+    "It says: %(purpose)s",
     "Recommended",
     "Or type an answer",
     "Your answer",
@@ -374,6 +376,173 @@ KEYS = (
     "Nothing runs in the background. Subagents, a team's members and background commands show here while they work.",
     "Team: %(size)s of at most %(max)s subagents",
     "How many work on it at once, the run's own agent among them, on the same model.",
+    # terminal.js
+    "Terminal",
+    "Close terminal",
+    "Send to chat",
+    "Connecting…",
+    "Connected.",
+    "Connected. This shell is also open in another tab, and they share a size.",
+    "Disconnected. Close and reopen to reconnect.",
+    "This terminal closed.",
+    "Reconnecting…",
+    "The terminal could not be loaded.",
+    "Nothing has been run in this shell yet.",
+    "Nothing to send: select some output first.",
+    "Copied the last of the screen, as it appeared. This shell does not mark where commands begin.",
+    "Copied.",
+    "The previous command",
+    "The previous command (Ctrl+Shift+↑)",
+    "The next command",
+    "The next command (Ctrl+Shift+↓)",
+    "Copy the last command and its output",
+    "Put the last command and its output into the message box",
+    "Sign in again: the server no longer accepts this app's sign-in.",
+    "The terminal needs a newer LLeMbas server. Ask its administrator to update it.",
+    # progress.js (harness spec 3.4.0: loop.json progress.texts, keyed as the spec writes them)
+    "Queued",
+    "Queued: {{ahead}} ahead",
+    "Waiting for {{model}}: {{reason}}",
+    "Loading {{model}}",
+    "Reading the prompt: {{done}} / {{total}} tokens ({{percent}}%)",
+    "Reading the prompt",
+    "Writing: {{rate}} tok/s",
+    "Writing",
+    "Running {{tool}}: {{what}}",
+    "Running {{tool}}",
+    "Waiting for you: {{what}}",
+    "Waiting for subagents: {{running}} running",
+    "Compacting the conversation",
+    "Retrying in {{in}} s: {{reason}}",
+    "Stopped",
+    "Stopped: {{reason}}",
+    "Failed: {{reason}}",
+    "it serves one request at a time and is answering another",
+    "all its slots are in use",
+    "its server holds another model now",
+    "allow {{tool}}?",
+    "an approval",
+    "a question",
+    "the plan",
+    "by you",
+    "step limit",
+    "budget",
+    # tree.js, activity.js (the subagent tree), chat.js (a subagent's approval)
+    "waiting for a slot",
+    "finished",
+    "idle",
+    "paused: context full",
+    "out of context",
+    "the main agent",
+    "%(size)s of %(max)s",
+    "Open slots: %(n)s",
+    "They run on the computer this chat runs on.",
+    "Ended",
+    "Context used",
+    "messages: %(n)s",
+    "findings: %(n)s",
+    "Findings",
+    "Stop %(name)s and the subagents under it?",
+    "This device is not linked right now.",
+    "Subagent %(name)s (%(id)s), %(position)s, asks:",
+    # archived.js
+    "Archived",
+    "Restore chat",
+    "No archived chats.",
+    # chat.js: a new agent chat on another computer
+    "Computer",
+    "Folder on %(device)s",
+    "The folder's full path on that computer. Its agent opens only folders it has been given.",
+    "Choose",
+    "Choose a folder…",
+    "Type a folder…",
+    "Choose a folder first.",
+    "An agent chat works in a folder on %(device)s, through the LLeMbas agent there.",
+    # settings.js: language and theme
+    "Appearance",
+    "Language",
+    "Theme",
+    "dark",
+    "light",
+    "The interface only. Models answer in the language you write to them in, whatever this says.",
+    "This computer's (%(language)s)",
+    "The account's (%(theme)s)",
+    "Kept in this app on this computer. The window opens again in the language chosen.",
+    "Kept in this app on this computer; the account's theme stays as it is.",
+    "The account's (%(language)s)",
+    "Saved to your account: the web interface and the phone follow it too.",
+    # list.js, chat.js: pinned chats and chat folders
+    "Pinned chats",
+    "Pin chat",
+    "Unpin chat",
+    "New folder",
+    "Rename folder",
+    "Delete folder",
+    "Folder name",
+    "Move to folder…",
+    "No folder",
+    "New folder…",
+    "Create",
+    "“%(name)s” and the folders inside it are deleted. Their chats stay, back in the list.",
+    # palette.js, memory.js: search inside, and the memory page
+    "Memory",
+    "Add",
+    "Data group",
+    "Remove this memory?",
+    "Noted by a model",
+    "What your models remember about you, across chats. Change or remove anything here.",
+    "Something to remember…",
+    "Nothing remembered yet.",
+    # explorer.js, scope.js: the library's writes, and a chat's tools and skills
+    "Upload",
+    "Moved to the trash.",
+    "Move to the trash",
+    "Move “%(name)s” to the trash? It can be restored from there.",
+    "Tools and skills…",
+    "Skills",
+    "Switched off here only. What is on to begin with is your default for this model, in Settings → Models.",
+    "Always allowed here",
+    "Ask me about these again",
+    "Nothing to switch in this chat.",
+    # voice.js, draw.js: dictation, read aloud, and drawing a picture
+    "Dictate a message",
+    "Stop dictating",
+    "Writing down…",
+    "The microphone could not be opened: %(why)s",
+    "Read this aloud",
+    "The server's answer was not audio.",
+    "Draw a picture",
+    "What to draw…",
+    "Shape",
+    "Square",
+    "Wide",
+    "Tall",
+    "Draw",
+    "Drawing… a picture can take a minute or two.",
+    "The server's answer had no picture in it.",
+    # settings.js: the release the server recommends
+    "Your server recommends LLeMbas Desktop %(version)s",
+    "The release that goes with the server's version. This is %(current)s.",
+    "Open the release page",
+    # scheduled.js: where a task runs
+    "Where it runs",
+    "On this server",
+    "does not accept scheduled work",
+    "not linked now",
+    "A run on a computer is an agent chat there. The computer must allow it: “Accept scheduled work” in its LLeMbas CLI (lembas service scheduled on).",
+    "Folder on the computer",
+    "A full path, inside a folder the computer allows remote work in.",
+    "Edit unless you choose otherwise; Auto runs commands without asking. The computer may lower it.",
+    "An approval waits (minutes)",
+    "A command the run needs approved comes to your phone as a card. Unanswered by then, it counts as denied.",
+    "A linked computer",
+    "Away now: a run waits for it, then counts as missed.",
+    "It does not accept scheduled work: turn on Accept scheduled work there.",
+    "This computer (%(name)s)",
+    "Waiting for the computer",
+    "approvals wait %(n)s min",
+    # chat.js: a picture as the next reply
+    "The reply to the next message is a picture drawn from it.",
 )
 
 # The app's own sentences. The mode names (Manual, Edit, Auto, Plan) stay English, as the
@@ -381,6 +550,8 @@ KEYS = (
 # the device, as the server's catalogue has it.
 OWN: dict[str, dict[str, str]] = {
     "cs": {
+        "Sign in again: the server no longer accepts this app's sign-in.": "Přihlaste se znovu: server už nepřijímá přihlášení této aplikace.",
+        "The terminal needs a newer LLeMbas server. Ask its administrator to update it.": "Terminál potřebuje novější server LLeMbas. Požádejte jeho správce o aktualizaci.",
         "This model serves one request at a time: subagents need another model, on another server, named in the chat.": "Tento model vyřizuje najednou jeden požadavek: podagenti potřebují jiný model na jiném serveru, pojmenovaný v konverzaci.",
         "The numbers count this chat's own agent: 1 is the agent alone, with no subagents; Max 4 is the agent and up to 3 subagents. A subagent runs on the chat's model, or on another only when you name it in the chat.": "Čísla počítají i vlastního agenta konverzace: 1 je agent sám, bez podagentů; Max 4 je agent a až 3 podagenti. Podagent běží na modelu konverzace, na jiném jen tehdy, když ho v konverzaci pojmenujete.",
         "Min": "Min",
@@ -600,8 +771,62 @@ OWN: dict[str, dict[str, str]] = {
         "Days": "Dny",
         "Time": "Čas",
         "No day ticked: every day.": "Žádný den nezaškrtnutý: každý den.",
+        "No archived chats.": "Žádné archivované konverzace.",
+        "Computer": "Počítač",
+        "Folder on %(device)s": "Složka na zařízení %(device)s",
+        "The folder's full path on that computer. Its agent opens only folders it has been given.": "Úplná cesta ke složce na tom počítači. Jeho agent otevře jen složky, které dostal.",
+        "Choose": "Vybrat",
+        "Choose a folder…": "Vybrat složku…",
+        "Type a folder…": "Zadat složku…",
+        "Choose a folder first.": "Nejprve vyberte složku.",
+        "An agent chat works in a folder on %(device)s, through the LLeMbas agent there.": "Agentní konverzace pracuje ve složce na zařízení %(device)s přes tamního agenta LLeMbas.",
+        "This computer's (%(language)s)": "Podle tohoto počítače (%(language)s)",
+        "The account's (%(theme)s)": "Podle účtu (%(theme)s)",
+        "Kept in this app on this computer. The window opens again in the language chosen.": "Uloženo v této aplikaci na tomto počítači. Okno se znovu otevře ve zvoleném jazyce.",
+        "Kept in this app on this computer; the account's theme stays as it is.": "Uloženo v této aplikaci na tomto počítači; vzhled účtu zůstává, jak je.",
+        "The account's (%(language)s)": "Podle účtu (%(language)s)",
+        "Saved to your account: the web interface and the phone follow it too.": "Uloženo do vašeho účtu: řídí se jím i webové rozhraní a telefon.",
+        "Move to folder…": "Přesunout do složky…",
+        "No folder": "Bez složky",
+        "New folder…": "Nová složka…",
+        "Create": "Vytvořit",
+        "“%(name)s” and the folders inside it are deleted. Their chats stay, back in the list.": "„%(name)s“ a složky v ní se smažou. Jejich konverzace zůstanou, zpět v seznamu.",
+        "Add": "Přidat",
+        "Data group": "Skupina dat",
+        "Remove this memory?": "Odstranit tento záznam z paměti?",
+        "Noted by a model": "Zaznamenal model",
+        "What your models remember about you, across chats. Change or remove anything here.": "Co si o vás vaše modely pamatují napříč konverzacemi. Cokoli tu můžete změnit nebo odstranit.",
+        "Something to remember…": "Něco k zapamatování…",
+        "Nothing remembered yet.": "Zatím si nic nepamatuje.",
+        "Tools and skills…": "Nástroje a dovednosti…",
+        "Nothing to switch in this chat.": "V této konverzaci není co přepnout.",
+        "Stop dictating": "Zastavit diktování",
+        "Writing down…": "Zapisuji…",
+        "The microphone could not be opened: %(why)s": "Mikrofon se nepodařilo otevřít: %(why)s",
+        "Read this aloud": "Přečíst nahlas",
+        "The server's answer was not audio.": "Odpověď serveru nebyla zvuk.",
+        "What to draw…": "Co nakreslit…",
+        "Shape": "Tvar",
+        "Square": "Čtverec",
+        "Wide": "Široký",
+        "Tall": "Vysoký",
+        "Draw": "Nakreslit",
+        "Drawing… a picture can take a minute or two.": "Kreslím… obrázek může trvat minutu nebo dvě.",
+        "The server's answer had no picture in it.": "V odpovědi serveru nebyl žádný obrázek.",
+        "Your server recommends LLeMbas Desktop %(version)s": "Váš server doporučuje LLeMbas Desktop %(version)s",
+        "The release that goes with the server's version. This is %(current)s.": "Vydání, které patří k verzi serveru. Toto je %(current)s.",
+        "Open the release page": "Otevřít stránku vydání",
+        "A linked computer": "Propojený počítač",
+        "Away now: a run waits for it, then counts as missed.": "Teď je pryč: spuštění na něj počká, pak se počítá jako zmeškané.",
+        "It does not accept scheduled work: turn on Accept scheduled work there.": "Nepřijímá plánovanou práci: zapněte tam Accept scheduled work.",
+        "This computer (%(name)s)": "Tento počítač (%(name)s)",
+        "Waiting for the computer": "Čeká na počítač",
+        "approvals wait %(n)s min": "schválení čeká %(n)s min",
+        "The reply to the next message is a picture drawn from it.": "Odpovědí na další zprávu bude obrázek nakreslený podle ní.",
     },
     "de": {
+        "Sign in again: the server no longer accepts this app's sign-in.": "Melden Sie sich erneut an: Der Server nimmt die Anmeldung dieser App nicht mehr an.",
+        "The terminal needs a newer LLeMbas server. Ask its administrator to update it.": "Das Terminal braucht einen neueren LLeMbas-Server. Bitten Sie seinen Administrator, ihn zu aktualisieren.",
         "This model serves one request at a time: subagents need another model, on another server, named in the chat.": "Dieses Modell bedient eine Anfrage zur Zeit: Subagenten brauchen ein anderes Modell auf einem anderen Server, im Chat genannt.",
         "The numbers count this chat's own agent: 1 is the agent alone, with no subagents; Max 4 is the agent and up to 3 subagents. A subagent runs on the chat's model, or on another only when you name it in the chat.": "Die Zahlen zählen den eigenen Agenten des Chats mit: 1 ist der Agent allein, ohne Subagenten; Max 4 ist der Agent und bis zu 3 Subagenten. Ein Subagent läuft auf dem Modell des Chats, auf einem anderen nur, wenn Sie es im Chat nennen.",
         "Min": "Min",
@@ -821,8 +1046,62 @@ OWN: dict[str, dict[str, str]] = {
         "Days": "Tage",
         "Time": "Uhrzeit",
         "No day ticked: every day.": "Kein Tag angehakt: jeden Tag.",
+        "No archived chats.": "Keine archivierten Chats.",
+        "Computer": "Computer",
+        "Folder on %(device)s": "Ordner auf %(device)s",
+        "The folder's full path on that computer. Its agent opens only folders it has been given.": "Der vollständige Pfad des Ordners auf diesem Computer. Sein Agent öffnet nur Ordner, die ihm freigegeben wurden.",
+        "Choose": "Auswählen",
+        "Choose a folder…": "Ordner wählen…",
+        "Type a folder…": "Ordner eingeben…",
+        "Choose a folder first.": "Wählen Sie zuerst einen Ordner.",
+        "An agent chat works in a folder on %(device)s, through the LLeMbas agent there.": "Ein Agenten-Chat arbeitet in einem Ordner auf %(device)s, über den LLeMbas-Agenten dort.",
+        "This computer's (%(language)s)": "Wie dieser Computer (%(language)s)",
+        "The account's (%(theme)s)": "Wie das Konto (%(theme)s)",
+        "Kept in this app on this computer. The window opens again in the language chosen.": "In dieser App auf diesem Computer gespeichert. Das Fenster öffnet sich in der gewählten Sprache neu.",
+        "Kept in this app on this computer; the account's theme stays as it is.": "In dieser App auf diesem Computer gespeichert; das Design des Kontos bleibt, wie es ist.",
+        "The account's (%(language)s)": "Wie das Konto (%(language)s)",
+        "Saved to your account: the web interface and the phone follow it too.": "In Ihrem Konto gespeichert: Die Weboberfläche und das Telefon folgen ihm auch.",
+        "Move to folder…": "In Ordner verschieben…",
+        "No folder": "Kein Ordner",
+        "New folder…": "Neuer Ordner…",
+        "Create": "Erstellen",
+        "“%(name)s” and the folders inside it are deleted. Their chats stay, back in the list.": "„%(name)s“ und die Ordner darin werden gelöscht. Ihre Chats bleiben, wieder in der Liste.",
+        "Add": "Hinzufügen",
+        "Data group": "Datengruppe",
+        "Remove this memory?": "Diese Erinnerung entfernen?",
+        "Noted by a model": "Von einem Modell notiert",
+        "What your models remember about you, across chats. Change or remove anything here.": "Was Ihre Modelle über Sie behalten, über alle Chats hinweg. Hier können Sie alles ändern oder entfernen.",
+        "Something to remember…": "Etwas, das behalten werden soll…",
+        "Nothing remembered yet.": "Noch nichts behalten.",
+        "Tools and skills…": "Werkzeuge und Fähigkeiten…",
+        "Nothing to switch in this chat.": "In diesem Chat gibt es nichts umzuschalten.",
+        "Stop dictating": "Diktieren beenden",
+        "Writing down…": "Wird aufgeschrieben…",
+        "The microphone could not be opened: %(why)s": "Das Mikrofon konnte nicht geöffnet werden: %(why)s",
+        "Read this aloud": "Vorlesen",
+        "The server's answer was not audio.": "Die Antwort des Servers war kein Audio.",
+        "What to draw…": "Was gezeichnet werden soll…",
+        "Shape": "Form",
+        "Square": "Quadratisch",
+        "Wide": "Breit",
+        "Tall": "Hoch",
+        "Draw": "Zeichnen",
+        "Drawing… a picture can take a minute or two.": "Wird gezeichnet… ein Bild kann ein bis zwei Minuten dauern.",
+        "The server's answer had no picture in it.": "Die Antwort des Servers enthielt kein Bild.",
+        "Your server recommends LLeMbas Desktop %(version)s": "Ihr Server empfiehlt LLeMbas Desktop %(version)s",
+        "The release that goes with the server's version. This is %(current)s.": "Die Version, die zur Version des Servers passt. Dies ist %(current)s.",
+        "Open the release page": "Release-Seite öffnen",
+        "A linked computer": "Ein verknüpfter Computer",
+        "Away now: a run waits for it, then counts as missed.": "Gerade nicht da: Ein Lauf wartet auf ihn und zählt dann als verpasst.",
+        "It does not accept scheduled work: turn on Accept scheduled work there.": "Er nimmt keine geplante Arbeit an: Schalten Sie dort Accept scheduled work ein.",
+        "This computer (%(name)s)": "Dieser Computer (%(name)s)",
+        "Waiting for the computer": "Wartet auf den Computer",
+        "approvals wait %(n)s min": "Freigaben warten %(n)s Min.",
+        "The reply to the next message is a picture drawn from it.": "Die Antwort auf die nächste Nachricht ist ein danach gezeichnetes Bild.",
     },
     "es": {
+        "Sign in again: the server no longer accepts this app's sign-in.": "Vuelva a iniciar sesión: el servidor ya no acepta el inicio de sesión de esta aplicación.",
+        "The terminal needs a newer LLeMbas server. Ask its administrator to update it.": "El terminal necesita un servidor LLeMbas más reciente. Pida a su administrador que lo actualice.",
         "This model serves one request at a time: subagents need another model, on another server, named in the chat.": "Este modelo atiende una petición a la vez: los subagentes necesitan otro modelo, en otro servidor, nombrado en el chat.",
         "The numbers count this chat's own agent: 1 is the agent alone, with no subagents; Max 4 is the agent and up to 3 subagents. A subagent runs on the chat's model, or on another only when you name it in the chat.": "Los números cuentan el agente propio del chat: 1 es el agente solo, sin subagentes; Máx. 4 es el agente y hasta 3 subagentes. Un subagente usa el modelo del chat, u otro solo si lo nombra en el chat.",
         "Min": "Mín.",
@@ -1042,8 +1321,62 @@ OWN: dict[str, dict[str, str]] = {
         "Days": "Días",
         "Time": "Hora",
         "No day ticked: every day.": "Ningún día marcado: todos los días.",
+        "No archived chats.": "No hay chats archivados.",
+        "Computer": "Equipo",
+        "Folder on %(device)s": "Carpeta en %(device)s",
+        "The folder's full path on that computer. Its agent opens only folders it has been given.": "La ruta completa de la carpeta en ese equipo. Su agente solo abre las carpetas que se le han dado.",
+        "Choose": "Elegir",
+        "Choose a folder…": "Elegir una carpeta…",
+        "Type a folder…": "Escribir una carpeta…",
+        "Choose a folder first.": "Elija primero una carpeta.",
+        "An agent chat works in a folder on %(device)s, through the LLeMbas agent there.": "Un chat de agente trabaja en una carpeta de %(device)s, a través del agente LLeMbas de allí.",
+        "This computer's (%(language)s)": "La de este equipo (%(language)s)",
+        "The account's (%(theme)s)": "El de la cuenta (%(theme)s)",
+        "Kept in this app on this computer. The window opens again in the language chosen.": "Se guarda en esta aplicación en este equipo. La ventana se vuelve a abrir en el idioma elegido.",
+        "Kept in this app on this computer; the account's theme stays as it is.": "Se guarda en esta aplicación en este equipo; el tema de la cuenta no cambia.",
+        "The account's (%(language)s)": "El de la cuenta (%(language)s)",
+        "Saved to your account: the web interface and the phone follow it too.": "Se guarda en su cuenta: la interfaz web y el teléfono también lo siguen.",
+        "Move to folder…": "Mover a una carpeta…",
+        "No folder": "Sin carpeta",
+        "New folder…": "Nueva carpeta…",
+        "Create": "Crear",
+        "“%(name)s” and the folders inside it are deleted. Their chats stay, back in the list.": "Se eliminan «%(name)s» y las carpetas que contiene. Sus chats se quedan, de vuelta en la lista.",
+        "Add": "Añadir",
+        "Data group": "Grupo de datos",
+        "Remove this memory?": "¿Quitar este recuerdo?",
+        "Noted by a model": "Anotado por un modelo",
+        "What your models remember about you, across chats. Change or remove anything here.": "Lo que sus modelos recuerdan de usted entre chats. Aquí puede cambiar o quitar cualquier cosa.",
+        "Something to remember…": "Algo que recordar…",
+        "Nothing remembered yet.": "Todavía no se recuerda nada.",
+        "Tools and skills…": "Herramientas y habilidades…",
+        "Nothing to switch in this chat.": "No hay nada que activar o desactivar en este chat.",
+        "Stop dictating": "Dejar de dictar",
+        "Writing down…": "Transcribiendo…",
+        "The microphone could not be opened: %(why)s": "No se pudo abrir el micrófono: %(why)s",
+        "Read this aloud": "Leer en voz alta",
+        "The server's answer was not audio.": "La respuesta del servidor no era audio.",
+        "What to draw…": "Qué dibujar…",
+        "Shape": "Forma",
+        "Square": "Cuadrada",
+        "Wide": "Ancha",
+        "Tall": "Alta",
+        "Draw": "Dibujar",
+        "Drawing… a picture can take a minute or two.": "Dibujando… una imagen puede tardar uno o dos minutos.",
+        "The server's answer had no picture in it.": "La respuesta del servidor no traía ninguna imagen.",
+        "Your server recommends LLeMbas Desktop %(version)s": "Su servidor recomienda LLeMbas Desktop %(version)s",
+        "The release that goes with the server's version. This is %(current)s.": "La versión que corresponde a la del servidor. Esta es %(current)s.",
+        "Open the release page": "Abrir la página de la versión",
+        "A linked computer": "Un ordenador vinculado",
+        "Away now: a run waits for it, then counts as missed.": "Ausente ahora: una ejecución lo espera y luego cuenta como perdida.",
+        "It does not accept scheduled work: turn on Accept scheduled work there.": "No acepta trabajo programado: active allí Accept scheduled work.",
+        "This computer (%(name)s)": "Este ordenador (%(name)s)",
+        "Waiting for the computer": "Esperando al ordenador",
+        "approvals wait %(n)s min": "las aprobaciones esperan %(n)s min",
+        "The reply to the next message is a picture drawn from it.": "La respuesta al siguiente mensaje es una imagen dibujada a partir de él.",
     },
     "fr": {
+        "Sign in again: the server no longer accepts this app's sign-in.": "Reconnectez-vous : le serveur n’accepte plus la connexion de cette application.",
+        "The terminal needs a newer LLeMbas server. Ask its administrator to update it.": "Le terminal nécessite un serveur LLeMbas plus récent. Demandez à son administrateur de le mettre à jour.",
         "This model serves one request at a time: subagents need another model, on another server, named in the chat.": "Ce modèle traite une requête à la fois : les sous-agents ont besoin d’un autre modèle, sur un autre serveur, nommé dans la conversation.",
         "The numbers count this chat's own agent: 1 is the agent alone, with no subagents; Max 4 is the agent and up to 3 subagents. A subagent runs on the chat's model, or on another only when you name it in the chat.": "Les nombres comptent l’agent de la conversation : 1, c’est l’agent seul, sans sous-agents ; Max 4, c’est l’agent et jusqu’à 3 sous-agents. Un sous-agent utilise le modèle de la conversation, ou un autre seulement si vous le nommez dans la conversation.",
         "Min": "Min",
@@ -1263,8 +1596,62 @@ OWN: dict[str, dict[str, str]] = {
         "Days": "Jours",
         "Time": "Heure",
         "No day ticked: every day.": "Aucun jour coché : tous les jours.",
+        "No archived chats.": "Aucune conversation archivée.",
+        "Computer": "Ordinateur",
+        "Folder on %(device)s": "Dossier sur %(device)s",
+        "The folder's full path on that computer. Its agent opens only folders it has been given.": "Le chemin complet du dossier sur cet ordinateur. Son agent n’ouvre que les dossiers qui lui ont été confiés.",
+        "Choose": "Choisir",
+        "Choose a folder…": "Choisir un dossier…",
+        "Type a folder…": "Saisir un dossier…",
+        "Choose a folder first.": "Choisissez d’abord un dossier.",
+        "An agent chat works in a folder on %(device)s, through the LLeMbas agent there.": "Une discussion d'agent travaille dans un dossier de %(device)s, via l'agent LLeMbas qui s'y trouve.",
+        "This computer's (%(language)s)": "Celle de cet ordinateur (%(language)s)",
+        "The account's (%(theme)s)": "Celui du compte (%(theme)s)",
+        "Kept in this app on this computer. The window opens again in the language chosen.": "Enregistré dans cette application sur cet ordinateur. La fenêtre se rouvre dans la langue choisie.",
+        "Kept in this app on this computer; the account's theme stays as it is.": "Enregistré dans cette application sur cet ordinateur ; le thème du compte reste tel quel.",
+        "The account's (%(language)s)": "Celle du compte (%(language)s)",
+        "Saved to your account: the web interface and the phone follow it too.": "Enregistré dans votre compte : l’interface web et le téléphone le suivent aussi.",
+        "Move to folder…": "Déplacer dans un dossier…",
+        "No folder": "Aucun dossier",
+        "New folder…": "Nouveau dossier…",
+        "Create": "Créer",
+        "“%(name)s” and the folders inside it are deleted. Their chats stay, back in the list.": "« %(name)s » et les dossiers qu’il contient sont supprimés. Leurs conversations restent, de retour dans la liste.",
+        "Add": "Ajouter",
+        "Data group": "Groupe de données",
+        "Remove this memory?": "Supprimer ce souvenir ?",
+        "Noted by a model": "Noté par un modèle",
+        "What your models remember about you, across chats. Change or remove anything here.": "Ce que vos modèles retiennent de vous, d’une conversation à l’autre. Modifiez ou supprimez ce que vous voulez ici.",
+        "Something to remember…": "Quelque chose à retenir…",
+        "Nothing remembered yet.": "Rien n’est encore retenu.",
+        "Tools and skills…": "Outils et compétences…",
+        "Nothing to switch in this chat.": "Rien à activer ou désactiver dans cette conversation.",
+        "Stop dictating": "Arrêter la dictée",
+        "Writing down…": "Transcription…",
+        "The microphone could not be opened: %(why)s": "Le micro n’a pas pu être ouvert : %(why)s",
+        "Read this aloud": "Lire à voix haute",
+        "The server's answer was not audio.": "La réponse du serveur n’était pas de l’audio.",
+        "What to draw…": "Que dessiner…",
+        "Shape": "Forme",
+        "Square": "Carrée",
+        "Wide": "Large",
+        "Tall": "Haute",
+        "Draw": "Dessiner",
+        "Drawing… a picture can take a minute or two.": "Dessin en cours… une image peut prendre une minute ou deux.",
+        "The server's answer had no picture in it.": "La réponse du serveur ne contenait aucune image.",
+        "Your server recommends LLeMbas Desktop %(version)s": "Votre serveur recommande LLeMbas Desktop %(version)s",
+        "The release that goes with the server's version. This is %(current)s.": "La version qui va avec celle du serveur. Celle-ci est la %(current)s.",
+        "Open the release page": "Ouvrir la page de la version",
+        "A linked computer": "Un ordinateur lié",
+        "Away now: a run waits for it, then counts as missed.": "Absent pour l’instant : une exécution l’attend, puis compte comme manquée.",
+        "It does not accept scheduled work: turn on Accept scheduled work there.": "Il n’accepte pas le travail planifié : activez-y Accept scheduled work.",
+        "This computer (%(name)s)": "Cet ordinateur (%(name)s)",
+        "Waiting for the computer": "En attente de l’ordinateur",
+        "approvals wait %(n)s min": "les approbations attendent %(n)s min",
+        "The reply to the next message is a picture drawn from it.": "La réponse au prochain message est une image dessinée d’après lui.",
     },
     "hu": {
+        "Sign in again: the server no longer accepts this app's sign-in.": "Jelentkezzen be újra: a szerver már nem fogadja el ennek az alkalmazásnak a bejelentkezését.",
+        "The terminal needs a newer LLeMbas server. Ask its administrator to update it.": "A terminálhoz újabb LLeMbas-szerver kell. Kérje meg a rendszergazdáját, hogy frissítse.",
         "This model serves one request at a time: subagents need another model, on another server, named in the chat.": "Ez a modell egyszerre egy kérést szolgál ki: az alügynököknek másik modell kell, másik szerveren, a beszélgetésben megnevezve.",
         "The numbers count this chat's own agent: 1 is the agent alone, with no subagents; Max 4 is the agent and up to 3 subagents. A subagent runs on the chat's model, or on another only when you name it in the chat.": "A számokba a beszélgetés saját ügynöke is beleszámít: az 1 maga az ügynök, alügynökök nélkül; a Max. 4 az ügynök és legfeljebb 3 alügynök. Az alügynök a beszélgetés modelljén fut, másikon csak akkor, ha megnevezi a beszélgetésben.",
         "Min": "Min.",
@@ -1484,8 +1871,62 @@ OWN: dict[str, dict[str, str]] = {
         "Days": "Napok",
         "Time": "Időpont",
         "No day ticked: every day.": "Ha egy nap sincs bejelölve: minden nap.",
+        "No archived chats.": "Nincs archivált beszélgetés.",
+        "Computer": "Számítógép",
+        "Folder on %(device)s": "Mappa ezen: %(device)s",
+        "The folder's full path on that computer. Its agent opens only folders it has been given.": "A mappa teljes elérési útja azon a számítógépen. Az ügynöke csak a neki megadott mappákat nyitja meg.",
+        "Choose": "Kiválasztás",
+        "Choose a folder…": "Mappa kiválasztása…",
+        "Type a folder…": "Mappa megadása…",
+        "Choose a folder first.": "Először válasszon mappát.",
+        "An agent chat works in a folder on %(device)s, through the LLeMbas agent there.": "Az ügynökcsevegés egy mappában dolgozik ezen: %(device)s, az ottani LLeMbas-ügynökön keresztül.",
+        "This computer's (%(language)s)": "A számítógépé (%(language)s)",
+        "The account's (%(theme)s)": "A fióké (%(theme)s)",
+        "Kept in this app on this computer. The window opens again in the language chosen.": "Ebben az alkalmazásban, ezen a számítógépen tárolva. Az ablak a választott nyelven nyílik meg újra.",
+        "Kept in this app on this computer; the account's theme stays as it is.": "Ebben az alkalmazásban, ezen a számítógépen tárolva; a fiók témája változatlan marad.",
+        "The account's (%(language)s)": "A fióké (%(language)s)",
+        "Saved to your account: the web interface and the phone follow it too.": "A fiókjába mentve: a webes felület és a telefon is ezt követi.",
+        "Move to folder…": "Áthelyezés mappába…",
+        "No folder": "Nincs mappa",
+        "New folder…": "Új mappa…",
+        "Create": "Létrehozás",
+        "“%(name)s” and the folders inside it are deleted. Their chats stay, back in the list.": "A(z) „%(name)s” és a benne lévő mappák törlődnek. A beszélgetéseik megmaradnak, vissza a listába.",
+        "Add": "Hozzáadás",
+        "Data group": "Adatcsoport",
+        "Remove this memory?": "Eltávolítja ezt az emléket?",
+        "Noted by a model": "Egy modell jegyezte fel",
+        "What your models remember about you, across chats. Change or remove anything here.": "Amit a modelljei megjegyeznek Önről a beszélgetéseken át. Itt bármit módosíthat vagy eltávolíthat.",
+        "Something to remember…": "Valami, amit meg kell jegyezni…",
+        "Nothing remembered yet.": "Még nincs megjegyezve semmi.",
+        "Tools and skills…": "Eszközök és készségek…",
+        "Nothing to switch in this chat.": "Ebben a beszélgetésben nincs mit átkapcsolni.",
+        "Stop dictating": "Diktálás leállítása",
+        "Writing down…": "Leírás…",
+        "The microphone could not be opened: %(why)s": "A mikrofont nem sikerült megnyitni: %(why)s",
+        "Read this aloud": "Felolvasás",
+        "The server's answer was not audio.": "A szerver válasza nem hang volt.",
+        "What to draw…": "Mit rajzoljon…",
+        "Shape": "Forma",
+        "Square": "Négyzet",
+        "Wide": "Széles",
+        "Tall": "Magas",
+        "Draw": "Rajzolás",
+        "Drawing… a picture can take a minute or two.": "Rajzolás… egy kép egy-két percig is eltarthat.",
+        "The server's answer had no picture in it.": "A szerver válaszában nem volt kép.",
+        "Your server recommends LLeMbas Desktop %(version)s": "A szervere a LLeMbas Desktop %(version)s verziót ajánlja",
+        "The release that goes with the server's version. This is %(current)s.": "A szerver verziójához tartozó kiadás. Ez a %(current)s.",
+        "Open the release page": "Kiadás oldalának megnyitása",
+        "A linked computer": "Egy összekapcsolt számítógép",
+        "Away now: a run waits for it, then counts as missed.": "Most nem elérhető: a futás megvárja, aztán kihagyottnak számít.",
+        "It does not accept scheduled work: turn on Accept scheduled work there.": "Nem fogad ütemezett munkát: kapcsolja be ott az Accept scheduled work beállítást.",
+        "This computer (%(name)s)": "Ez a számítógép (%(name)s)",
+        "Waiting for the computer": "A számítógépre vár",
+        "approvals wait %(n)s min": "a jóváhagyások %(n)s percig várnak",
+        "The reply to the next message is a picture drawn from it.": "A következő üzenetre adott válasz egy abból rajzolt kép lesz.",
     },
     "it": {
+        "Sign in again: the server no longer accepts this app's sign-in.": "Accedi di nuovo: il server non accetta più l’accesso di questa app.",
+        "The terminal needs a newer LLeMbas server. Ask its administrator to update it.": "Il terminale richiede un server LLeMbas più recente. Chiedi al suo amministratore di aggiornarlo.",
         "This model serves one request at a time: subagents need another model, on another server, named in the chat.": "Questo modello serve una richiesta alla volta: i sottoagenti hanno bisogno di un altro modello, su un altro server, nominato nella chat.",
         "The numbers count this chat's own agent: 1 is the agent alone, with no subagents; Max 4 is the agent and up to 3 subagents. A subagent runs on the chat's model, or on another only when you name it in the chat.": "I numeri contano anche l’agente della chat: 1 è l’agente da solo, senza sottoagenti; Max 4 è l’agente più fino a 3 sottoagenti. Un sottoagente usa il modello della chat, o un altro solo se lo nomini nella chat.",
         "Min": "Min",
@@ -1705,8 +2146,62 @@ OWN: dict[str, dict[str, str]] = {
         "Days": "Giorni",
         "Time": "Ora",
         "No day ticked: every day.": "Nessun giorno spuntato: ogni giorno.",
+        "No archived chats.": "Nessuna chat archiviata.",
+        "Computer": "Computer",
+        "Folder on %(device)s": "Cartella su %(device)s",
+        "The folder's full path on that computer. Its agent opens only folders it has been given.": "Il percorso completo della cartella su quel computer. Il suo agente apre solo le cartelle che gli sono state date.",
+        "Choose": "Scegli",
+        "Choose a folder…": "Scegli una cartella…",
+        "Type a folder…": "Digita una cartella…",
+        "Choose a folder first.": "Scegli prima una cartella.",
+        "An agent chat works in a folder on %(device)s, through the LLeMbas agent there.": "Una chat con agente lavora in una cartella su %(device)s, tramite l’agente LLeMbas che vi si trova.",
+        "This computer's (%(language)s)": "Quella di questo computer (%(language)s)",
+        "The account's (%(theme)s)": "Quello dell’account (%(theme)s)",
+        "Kept in this app on this computer. The window opens again in the language chosen.": "Salvato in questa app su questo computer. La finestra si riapre nella lingua scelta.",
+        "Kept in this app on this computer; the account's theme stays as it is.": "Salvato in questa app su questo computer; il tema dell’account resta com’è.",
+        "The account's (%(language)s)": "Quella dell’account (%(language)s)",
+        "Saved to your account: the web interface and the phone follow it too.": "Salvato nel tuo account: anche l’interfaccia web e il telefono lo seguono.",
+        "Move to folder…": "Sposta in una cartella…",
+        "No folder": "Nessuna cartella",
+        "New folder…": "Nuova cartella…",
+        "Create": "Crea",
+        "“%(name)s” and the folders inside it are deleted. Their chats stay, back in the list.": "«%(name)s» e le cartelle al suo interno vengono eliminate. Le loro chat restano, di nuovo nell’elenco.",
+        "Add": "Aggiungi",
+        "Data group": "Gruppo di dati",
+        "Remove this memory?": "Rimuovere questo ricordo?",
+        "Noted by a model": "Annotato da un modello",
+        "What your models remember about you, across chats. Change or remove anything here.": "Ciò che i tuoi modelli ricordano di te tra una chat e l’altra. Qui puoi cambiare o rimuovere qualsiasi cosa.",
+        "Something to remember…": "Qualcosa da ricordare…",
+        "Nothing remembered yet.": "Ancora niente da ricordare.",
+        "Tools and skills…": "Strumenti e abilità…",
+        "Nothing to switch in this chat.": "Non c’è niente da attivare o disattivare in questa chat.",
+        "Stop dictating": "Interrompi la dettatura",
+        "Writing down…": "Trascrizione…",
+        "The microphone could not be opened: %(why)s": "Impossibile aprire il microfono: %(why)s",
+        "Read this aloud": "Leggi ad alta voce",
+        "The server's answer was not audio.": "La risposta del server non era audio.",
+        "What to draw…": "Cosa disegnare…",
+        "Shape": "Forma",
+        "Square": "Quadrata",
+        "Wide": "Larga",
+        "Tall": "Alta",
+        "Draw": "Disegna",
+        "Drawing… a picture can take a minute or two.": "Disegno in corso… un’immagine può richiedere un minuto o due.",
+        "The server's answer had no picture in it.": "La risposta del server non conteneva immagini.",
+        "Your server recommends LLeMbas Desktop %(version)s": "Il tuo server consiglia LLeMbas Desktop %(version)s",
+        "The release that goes with the server's version. This is %(current)s.": "La versione che va con quella del server. Questa è la %(current)s.",
+        "Open the release page": "Apri la pagina della versione",
+        "A linked computer": "Un computer collegato",
+        "Away now: a run waits for it, then counts as missed.": "Assente ora: un’esecuzione lo aspetta, poi conta come persa.",
+        "It does not accept scheduled work: turn on Accept scheduled work there.": "Non accetta lavoro pianificato: attiva lì Accept scheduled work.",
+        "This computer (%(name)s)": "Questo computer (%(name)s)",
+        "Waiting for the computer": "In attesa del computer",
+        "approvals wait %(n)s min": "le approvazioni attendono %(n)s min",
+        "The reply to the next message is a picture drawn from it.": "La risposta al prossimo messaggio è un’immagine disegnata a partire da esso.",
     },
     "pl": {
+        "Sign in again: the server no longer accepts this app's sign-in.": "Zaloguj się ponownie: serwer nie przyjmuje już logowania tej aplikacji.",
+        "The terminal needs a newer LLeMbas server. Ask its administrator to update it.": "Terminal wymaga nowszego serwera LLeMbas. Poproś jego administratora o aktualizację.",
         "This model serves one request at a time: subagents need another model, on another server, named in the chat.": "Ten model obsługuje jedno żądanie naraz: podagenci potrzebują innego modelu, na innym serwerze, wskazanego w czacie.",
         "The numbers count this chat's own agent: 1 is the agent alone, with no subagents; Max 4 is the agent and up to 3 subagents. A subagent runs on the chat's model, or on another only when you name it in the chat.": "Liczby obejmują własnego agenta czatu: 1 to sam agent, bez podagentów; Maks 4 to agent i do 3 podagentów. Podagent działa na modelu czatu, na innym tylko wtedy, gdy wskażesz go w czacie.",
         "Min": "Min",
@@ -1926,8 +2421,62 @@ OWN: dict[str, dict[str, str]] = {
         "Days": "Dni",
         "Time": "Godzina",
         "No day ticked: every day.": "Żaden dzień niezaznaczony: codziennie.",
+        "No archived chats.": "Brak zarchiwizowanych czatów.",
+        "Computer": "Komputer",
+        "Folder on %(device)s": "Folder na %(device)s",
+        "The folder's full path on that computer. Its agent opens only folders it has been given.": "Pełna ścieżka folderu na tym komputerze. Jego agent otwiera tylko foldery, które mu udostępniono.",
+        "Choose": "Wybierz",
+        "Choose a folder…": "Wybierz folder…",
+        "Type a folder…": "Wpisz folder…",
+        "Choose a folder first.": "Najpierw wybierz folder.",
+        "An agent chat works in a folder on %(device)s, through the LLeMbas agent there.": "Czat z agentem pracuje w folderze na %(device)s, przez działającego tam agenta LLeMbas.",
+        "This computer's (%(language)s)": "Jak na tym komputerze (%(language)s)",
+        "The account's (%(theme)s)": "Jak na koncie (%(theme)s)",
+        "Kept in this app on this computer. The window opens again in the language chosen.": "Zapisane w tej aplikacji na tym komputerze. Okno otworzy się ponownie w wybranym języku.",
+        "Kept in this app on this computer; the account's theme stays as it is.": "Zapisane w tej aplikacji na tym komputerze; motyw konta pozostaje bez zmian.",
+        "The account's (%(language)s)": "Jak na koncie (%(language)s)",
+        "Saved to your account: the web interface and the phone follow it too.": "Zapisane na koncie: interfejs WWW i telefon też się do niego stosują.",
+        "Move to folder…": "Przenieś do folderu…",
+        "No folder": "Bez folderu",
+        "New folder…": "Nowy folder…",
+        "Create": "Utwórz",
+        "“%(name)s” and the folders inside it are deleted. Their chats stay, back in the list.": "„%(name)s” i foldery w nim zostaną usunięte. Ich czaty zostaną, z powrotem na liście.",
+        "Add": "Dodaj",
+        "Data group": "Grupa danych",
+        "Remove this memory?": "Usunąć to wspomnienie?",
+        "Noted by a model": "Zanotowane przez model",
+        "What your models remember about you, across chats. Change or remove anything here.": "Co Twoje modele pamiętają o Tobie we wszystkich czatach. Tutaj możesz wszystko zmienić lub usunąć.",
+        "Something to remember…": "Coś do zapamiętania…",
+        "Nothing remembered yet.": "Na razie nic nie zapamiętano.",
+        "Tools and skills…": "Narzędzia i umiejętności…",
+        "Nothing to switch in this chat.": "W tym czacie nie ma czego przełączać.",
+        "Stop dictating": "Zatrzymaj dyktowanie",
+        "Writing down…": "Zapisywanie…",
+        "The microphone could not be opened: %(why)s": "Nie udało się otworzyć mikrofonu: %(why)s",
+        "Read this aloud": "Przeczytaj na głos",
+        "The server's answer was not audio.": "Odpowiedź serwera nie była dźwiękiem.",
+        "What to draw…": "Co narysować…",
+        "Shape": "Kształt",
+        "Square": "Kwadrat",
+        "Wide": "Szeroki",
+        "Tall": "Wysoki",
+        "Draw": "Narysuj",
+        "Drawing… a picture can take a minute or two.": "Rysowanie… obraz może zająć minutę lub dwie.",
+        "The server's answer had no picture in it.": "W odpowiedzi serwera nie było obrazu.",
+        "Your server recommends LLeMbas Desktop %(version)s": "Twój serwer zaleca LLeMbas Desktop %(version)s",
+        "The release that goes with the server's version. This is %(current)s.": "Wydanie pasujące do wersji serwera. To jest %(current)s.",
+        "Open the release page": "Otwórz stronę wydania",
+        "A linked computer": "Połączony komputer",
+        "Away now: a run waits for it, then counts as missed.": "Teraz nieobecny: uruchomienie na niego czeka, potem liczy się jako pominięte.",
+        "It does not accept scheduled work: turn on Accept scheduled work there.": "Nie przyjmuje zaplanowanej pracy: włącz tam Accept scheduled work.",
+        "This computer (%(name)s)": "Ten komputer (%(name)s)",
+        "Waiting for the computer": "Czeka na komputer",
+        "approvals wait %(n)s min": "zatwierdzenia czekają %(n)s min",
+        "The reply to the next message is a picture drawn from it.": "Odpowiedzią na następną wiadomość będzie obraz narysowany na jej podstawie.",
     },
     "sk": {
+        "Sign in again: the server no longer accepts this app's sign-in.": "Prihláste sa znova: server už neprijíma prihlásenie tejto aplikácie.",
+        "The terminal needs a newer LLeMbas server. Ask its administrator to update it.": "Terminál potrebuje novší server LLeMbas. Požiadajte jeho správcu o aktualizáciu.",
         "This model serves one request at a time: subagents need another model, on another server, named in the chat.": "Tento model vybavuje naraz jednu požiadavku: podagenti potrebujú iný model na inom serveri, pomenovaný v konverzácii.",
         "The numbers count this chat's own agent: 1 is the agent alone, with no subagents; Max 4 is the agent and up to 3 subagents. A subagent runs on the chat's model, or on another only when you name it in the chat.": "Čísla počítajú aj vlastného agenta konverzácie: 1 je agent sám, bez podagentov; Max 4 je agent a až 3 podagenti. Podagent beží na modeli konverzácie, na inom len vtedy, keď ho v konverzácii pomenujete.",
         "Min": "Min",
@@ -2147,6 +2696,58 @@ OWN: dict[str, dict[str, str]] = {
         "Days": "Dni",
         "Time": "Čas",
         "No day ticked: every day.": "Žiadny deň nezaškrtnutý: každý deň.",
+        "No archived chats.": "Žiadne archivované konverzácie.",
+        "Computer": "Počítač",
+        "Folder on %(device)s": "Priečinok na zariadení %(device)s",
+        "The folder's full path on that computer. Its agent opens only folders it has been given.": "Úplná cesta k priečinku na tom počítači. Jeho agent otvorí len priečinky, ktoré dostal.",
+        "Choose": "Vybrať",
+        "Choose a folder…": "Vybrať priečinok…",
+        "Type a folder…": "Zadať priečinok…",
+        "Choose a folder first.": "Najprv vyberte priečinok.",
+        "An agent chat works in a folder on %(device)s, through the LLeMbas agent there.": "Agentská konverzácia pracuje v priečinku na zariadení %(device)s cez tamojšieho agenta LLeMbas.",
+        "This computer's (%(language)s)": "Podľa tohto počítača (%(language)s)",
+        "The account's (%(theme)s)": "Podľa účtu (%(theme)s)",
+        "Kept in this app on this computer. The window opens again in the language chosen.": "Uložené v tejto aplikácii na tomto počítači. Okno sa znova otvorí vo zvolenom jazyku.",
+        "Kept in this app on this computer; the account's theme stays as it is.": "Uložené v tejto aplikácii na tomto počítači; vzhľad účtu zostáva, ako je.",
+        "The account's (%(language)s)": "Podľa účtu (%(language)s)",
+        "Saved to your account: the web interface and the phone follow it too.": "Uložené do vášho účtu: riadi sa ním aj webové rozhranie a telefón.",
+        "Move to folder…": "Presunúť do priečinka…",
+        "No folder": "Bez priečinka",
+        "New folder…": "Nový priečinok…",
+        "Create": "Vytvoriť",
+        "“%(name)s” and the folders inside it are deleted. Their chats stay, back in the list.": "„%(name)s“ a priečinky v ňom sa zmažú. Ich konverzácie zostanú, späť v zozname.",
+        "Add": "Pridať",
+        "Data group": "Skupina údajov",
+        "Remove this memory?": "Odstrániť tento záznam z pamäte?",
+        "Noted by a model": "Zaznamenal model",
+        "What your models remember about you, across chats. Change or remove anything here.": "Čo si o vás vaše modely pamätajú naprieč konverzáciami. Čokoľvek tu môžete zmeniť alebo odstrániť.",
+        "Something to remember…": "Niečo na zapamätanie…",
+        "Nothing remembered yet.": "Zatiaľ si nič nepamätá.",
+        "Tools and skills…": "Nástroje a schopnosti…",
+        "Nothing to switch in this chat.": "V tejto konverzácii nie je čo prepnúť.",
+        "Stop dictating": "Zastaviť diktovanie",
+        "Writing down…": "Zapisujem…",
+        "The microphone could not be opened: %(why)s": "Mikrofón sa nepodarilo otvoriť: %(why)s",
+        "Read this aloud": "Prečítať nahlas",
+        "The server's answer was not audio.": "Odpoveď servera nebola zvuk.",
+        "What to draw…": "Čo nakresliť…",
+        "Shape": "Tvar",
+        "Square": "Štvorec",
+        "Wide": "Široký",
+        "Tall": "Vysoký",
+        "Draw": "Nakresliť",
+        "Drawing… a picture can take a minute or two.": "Kreslím… obrázok môže trvať minútu alebo dve.",
+        "The server's answer had no picture in it.": "V odpovedi servera nebol žiadny obrázok.",
+        "Your server recommends LLeMbas Desktop %(version)s": "Váš server odporúča LLeMbas Desktop %(version)s",
+        "The release that goes with the server's version. This is %(current)s.": "Vydanie, ktoré patrí k verzii servera. Toto je %(current)s.",
+        "Open the release page": "Otvoriť stránku vydania",
+        "A linked computer": "Prepojený počítač",
+        "Away now: a run waits for it, then counts as missed.": "Teraz nie je k dispozícii: spustenie naň počká, potom sa počíta ako zmeškané.",
+        "It does not accept scheduled work: turn on Accept scheduled work there.": "Neprijíma plánovanú prácu: zapnite tam Accept scheduled work.",
+        "This computer (%(name)s)": "Tento počítač (%(name)s)",
+        "Waiting for the computer": "Čaká na počítač",
+        "approvals wait %(n)s min": "schválenia čakajú %(n)s min",
+        "The reply to the next message is a picture drawn from it.": "Odpoveďou na ďalšiu správu bude obrázok nakreslený podľa nej.",
     },
 }
 
@@ -2165,9 +2766,13 @@ def server_catalogue(server: Path, lang: str) -> dict[str, str]:
     messages = getattr(module, "MESSAGES", None)
     if not isinstance(messages, dict):
         sys.exit(f"gen-i18n: {path} has no MESSAGES")
+    NAMES[lang] = str(getattr(module, "NAME", "") or lang)
     return messages
 
 
+NAMES: dict[str, str] = {}  # each language's own name for itself, as the server's catalogue says
+
+
 def main() -> None:
     server = Path(sys.argv[1] if len(sys.argv) > 1 else os.environ.get("LEMBAS_SERVER", ROOT.parent / "LLeMbas"))
     catalogue: dict[str, dict[str, str]] = {}
@@ -2197,27 +2802,53 @@ def main() -> None:
                 print(f"gen-i18n: {lang}: OWN has {key!r}, which no page uses", file=sys.stderr)
                 problems += 1
         catalogue[lang] = table
-        print(f"gen-i18n: {lang}: {len(table)} of {len(KEYS)} ({from_server} from the server)")
+        print(f"gen-i18n: {lang}: {len(table)} sentences, {from_server} of the page's {len(KEYS)} from the server")
 
     body = json.dumps(catalogue, ensure_ascii=False, indent=2, sort_keys=True)
+    names = json.dumps({"en": "English", **NAMES}, ensure_ascii=False, sort_keys=True)
     out = (
         "// The app's own pages' words in the server's languages. GENERATED by scripts/gen-i18n.py:\n"
         "// the sentences the server also has come from its web/i18n catalogues, the rest from the\n"
         "// script's own table. Do not edit; run the script.\n"
         "//\n"
         "// `t(text, fields)` is the page's English with `%(name)s` fields, as on the server; a\n"
-        "// missing entry is the English. The language is the system's (navigator.language),\n"
-        "// English unless it is one of these. Elements marked `data-i18n` (their text) and\n"
+        "// missing entry is the English. The language is the account's (kept from /me as\n"
+        "// `lembas.account-language`) unless Settings chose this computer's or another\n"
+        "// (`lembas.language`); the system's is navigator.language. English unless it is one of\n"
+        "// these. Elements marked `data-i18n` (their text) and\n"
         "// `data-i18n-title`, `data-i18n-aria-label`, `data-i18n-placeholder` (that attribute)\n"
         "// are translated once the page is parsed; this script is deferred, before the page's.\n"
         '"use strict"\n'
         "\n"
         f"const LEMBAS_I18N = {body}\n"
         "\n"
-        "const LEMBAS_LANG = (() => {\n"
+        "// Each language's name for itself, for the choice in Settings.\n"
+        f"const LEMBAS_LANGS = {names}\n"
+        "\n"
+        "// What the system's language gives, and what was chosen here instead (\"\" for the system's).\n"
+        "const LEMBAS_SYSTEM_LANG = (() => {\n"
         '  const code = String(navigator.language || "").slice(0, 2).toLowerCase()\n'
         '  return Object.prototype.hasOwnProperty.call(LEMBAS_I18N, code) ? code : "en"\n'
         "})()\n"
+        "// Settings' choice: \"\" for the account's language (as /me last said it), \"system\", or a code.\n"
+        "const LEMBAS_CHOICE = (() => {\n"
+        "  try {\n"
+        '    return localStorage.getItem("lembas.language") || ""\n'
+        "  } catch {\n"
+        '    return ""\n'
+        "  }\n"
+        "})()\n"
+        "const LEMBAS_CHOSEN_LANG = (() => {\n"
+        "  const has = (code) => Object.prototype.hasOwnProperty.call(LEMBAS_LANGS, code)\n"
+        '  if (LEMBAS_CHOICE === "system") return ""\n'
+        "  if (has(LEMBAS_CHOICE)) return LEMBAS_CHOICE\n"
+        '  let account = ""\n'
+        "  try {\n"
+        '    account = localStorage.getItem("lembas.account-language") || ""\n'
+        "  } catch {}\n"
+        '  return has(account) ? account : ""\n'
+        "})()\n"
+        "const LEMBAS_LANG = LEMBAS_CHOSEN_LANG || LEMBAS_SYSTEM_LANG\n"
         "document.documentElement.lang = LEMBAS_LANG\n"
         "\n"
         "function t(text, fields) {\n"

src-tauri/Cargo.lock

@@ -279,6 +279,15 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "block-buffer"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2f6c7dbe95a6ed67ad9f18e57daf93a2f034c524b99fd2b76d18fdfeb6660aa"
+dependencies = [
+ "hybrid-array",
+]
+
 [[package]]
 name = "block2"
 version = "0.6.2"
@@ -511,6 +520,12 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "const-oid"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6ef517f0926dd24a1582492c791b6a4818a4d94e789a334894aa15b0d12f55c"
+
 [[package]]
 name = "cookie"
 version = "0.18.2"
@@ -623,6 +638,15 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "crypto-common"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce6e4c961d6cd6c9a86db418387425e8bdeaf05b3c8bc1411e6dca4c252f1453"
+dependencies = [
+ "hybrid-array",
+]
+
 [[package]]
 name = "cssparser"
 version = "0.37.0"
@@ -686,6 +710,12 @@ dependencies = [
  "syn 3.0.8",
 ]
 
+[[package]]
+name = "data-encoding"
+version = "2.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4583a4551df46e2792f82ceeac45e850d2e2d5debba0b91f102385cda5b11f06"
+
 [[package]]
 name = "dbus"
 version = "0.9.12"
@@ -775,8 +805,19 @@ version = "0.10.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
- "block-buffer",
- "crypto-common",
+ "block-buffer 0.10.4",
+ "crypto-common 0.1.7",
+]
+
+[[package]]
+name = "digest"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1dd6dbb5841937940781866fa1281a1ff7bd3bf827091440879f9994983d5c2"
+dependencies = [
+ "block-buffer 0.12.1",
+ "const-oid",
+ "crypto-common 0.2.2",
 ]
 
 [[package]]
@@ -1552,6 +1593,15 @@ version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6dbf3de79e51f3d586ab4cb9d5c3e2c14aa28ed23d180cf89b4df0454a69cc87"
 
+[[package]]
+name = "hybrid-array"
+version = "0.4.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27f864f10dfb56725ce5ce5472bc52252c8f93a4ab86327122cebf62c5f59a17"
+dependencies = [
+ "typenum",
+]
+
 [[package]]
 name = "hyper"
 version = "1.12.0"
@@ -2085,7 +2135,7 @@ checksum = "47d9d19d1d6efa0109d2f65ff4c85cddd50bd572e5a00127ab10987290bcefae"
 
 [[package]]
 name = "llembas-desktop"
-version = "1.0.0-beta.5"
+version = "1.0.0-beta.7"
 dependencies = [
  "libc",
  "serde",
@@ -2097,7 +2147,9 @@ dependencies = [
  "tauri-plugin-opener",
  "tauri-plugin-single-instance",
  "tauri-plugin-updater",
+ "tungstenite",
  "ureq",
+ "webkit2gtk",
 ]
 
 [[package]]
@@ -3488,6 +3540,17 @@ dependencies = [
  "stable_deref_trait",
 ]
 
+[[package]]
+name = "sha1"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aacc4cc499359472b4abe1bf11d0b12e688af9a805fa5e3016f9a386dc2d0214"
+dependencies = [
+ "cfg-if",
+ "cpufeatures 0.3.1",
+ "digest 0.11.3",
+]
+
 [[package]]
 name = "sha2"
 version = "0.10.9"
@@ -3496,7 +3559,7 @@ checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
  "cpufeatures 0.2.17",
- "digest",
+ "digest 0.10.7",
 ]
 
 [[package]]
@@ -4539,6 +4602,25 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
+[[package]]
+name = "tungstenite"
+version = "0.30.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e48ac77174b19c110a50ab2128b24215ac9cb40e0e12e093fb602d175c569d22"
+dependencies = [
+ "bytes",
+ "data-encoding",
+ "http",
+ "httparse",
+ "log",
+ "rand",
+ "rustls",
+ "rustls-native-certs 0.8.5",
+ "rustls-pki-types",
+ "sha1",
+ "thiserror 2.0.21",
+]
+
 [[package]]
 name = "typeid"
 version = "1.0.3"

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "llembas-desktop"
-version = "1.0.0-beta.5"
+version = "1.0.0-beta.7"
 description = "LLeMbas Desktop: the agent on this computer and your LLeMbas server's chats, in an app of its own"
 authors = ["Jaroslav Beneš"]
 license = "MIT"
@@ -26,10 +26,17 @@ tauri-plugin-updater = "2"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 ureq = { version = "2", default-features = false, features = ["tls", "native-certs", "json"] }
+# The terminal panel's socket (`terminal.rs`): a blocking WebSocket on the TLS ureq already brings.
+tungstenite = { version = "0.30", default-features = false, features = ["handshake", "rustls-tls-native-roots"] }
 
 [target.'cfg(unix)'.dependencies]
 libc = "0.2"
 
+[target.'cfg(target_os = "linux")'.dependencies]
+# The webview's own settings: getUserMedia is off in WebKitGTK until the app turns it on.
+# The same crate and version wry already builds on.
+webkit2gtk = { version = "2.0", features = ["v2_4"] }
+
 [profile.release]
 codegen-units = 1
 lto = true

src-tauri/src/lib.rs

@@ -22,6 +22,7 @@ mod remote;
 mod sealed;
 mod server;
 mod settings;
+mod terminal;
 mod watch;
 
 use std::collections::HashMap;
@@ -35,13 +36,14 @@ use serde::Serialize;
 use serde_json::Value;
 use tauri::menu::{Menu, MenuItem, PredefinedMenuItem};
 use tauri::tray::TrayIconBuilder;
+use tauri::webview::{PermissionKind, PermissionResponse};
 use tauri::window::Color;
 use tauri::{
     AppHandle, DragDropEvent, Emitter, LogicalPosition, Manager, RunEvent, Url, WebviewUrl,
     WebviewWindow, WebviewWindowBuilder, Window, WindowEvent, Wry,
 };
 use tauri_plugin_dialog::{DialogExt, MessageDialogKind};
-use tauri_plugin_notification::NotificationExt;
+use tauri_plugin_notification::{Action, ActionPerformed, ActionType, NotificationExt};
 use tauri_plugin_opener::OpenerExt;
 use tauri_plugin_updater::UpdaterExt;
 
@@ -115,10 +117,15 @@ struct App {
     signing_in: Mutex<Option<Arc<AtomicBool>>>,
     streams: Mutex<HashMap<u64, Arc<AtomicBool>>>,
     next_stream: AtomicU64,
+    /// The terminal panel's sockets (`terminal.rs`), by the page's id for each.
+    terminals: terminal::Sessions,
     sealed: sealed::Pages,
     watch: watch::Watch,
     /// The files last dropped on the window: what `attach_dropped` may send, and nothing else.
     dropped: Mutex<Vec<PathBuf>>,
+    /// Until when the page's own Dictate button may have the microphone (`voice_arm`): a request
+    /// for it at any other moment is refused.
+    mic_until: Mutex<Option<std::time::Instant>>,
 }
 
 struct TrayItems {
@@ -150,6 +157,13 @@ impl App {
         Some((server.app, account.token))
     }
 
+    /// The server's own address and the app's token: for the `/v1` routes (voice, pictures).
+    fn door_v1(&self) -> Option<(String, String)> {
+        let server = self.server.lock().unwrap().clone()?;
+        let account = self.account.lock().unwrap().clone()?;
+        Some((server.base, account.token))
+    }
+
     /// The folders the agent may use: what the explorer and the viewer may read.
     fn roots(&self) -> Vec<String> {
         self.remote
@@ -271,6 +285,7 @@ async fn set_server(handle: AppHandle, address: String) -> Result<Status, String
     if before.as_deref() != Some(d.base.as_str()) {
         app.agent.stop();
         app.watch.reset();
+        app.terminals.close_all();
     }
     *app.account.lock().unwrap() = server::load_account(&app.config_dir, &d.base);
     *app.server.lock().unwrap() = Some(d);
@@ -380,6 +395,7 @@ fn sign_out(handle: AppHandle) {
     let account = app.account.lock().unwrap().take();
     server::forget_account(&app.config_dir);
     app.watch.reset();
+    app.terminals.close_all();
     if let Some(a) = account {
         std::thread::spawn(move || server::sign_out(&a.server, &a.token));
     }
@@ -391,6 +407,7 @@ fn token_refused(handle: &AppHandle) {
     let app = handle.state::<App>();
     if app.account.lock().unwrap().take().is_some() {
         server::forget_account(&app.config_dir);
+        app.terminals.close_all();
         announce(handle);
     }
 }
@@ -446,6 +463,77 @@ async fn model_image(handle: AppHandle, path: String) -> Result<String, ApiError
         .map_err(|e| ApiError::new(0, e.to_string()))?
 }
 
+// --- Voice and pictures (`/v1`, the app's token holds the `models` scope) -----------------------
+
+/// Run a `/v1` call off the page's thread, as the signed-in account; a 401 signs the app out.
+async fn on_v1<T: Send + 'static>(
+    handle: &AppHandle,
+    f: impl FnOnce(&str, &str) -> Result<T, ApiError> + Send + 'static,
+) -> Result<T, ApiError> {
+    let Some((base, token)) = handle.state::<App>().door_v1() else {
+        return Err(ApiError::new(401, "Not signed in."));
+    };
+    let result = tauri::async_runtime::spawn_blocking(move || f(&base, &token))
+        .await
+        .map_err(|e| ApiError::new(0, e.to_string()))?;
+    if matches!(&result, Err(e) if e.status == 401) {
+        token_refused(handle);
+    }
+    result
+}
+
+/// The page is about to ask for the microphone, because the person pressed Dictate: for the
+/// next few seconds a request for it is allowed (`permission`), and at no other time.
+#[tauri::command]
+fn voice_arm(app: tauri::State<'_, App>) {
+    *app.mic_until.lock().unwrap() =
+        Some(std::time::Instant::now() + std::time::Duration::from_secs(10));
+}
+
+/// A recording made in the composer, in words: its bytes as the raw body of the call, its media
+/// type in `x-type`.
+#[tauri::command]
+async fn transcribe(
+    handle: AppHandle,
+    request: tauri::ipc::Request<'_>,
+) -> Result<String, ApiError> {
+    let tauri::ipc::InvokeBody::Raw(bytes) = request.body() else {
+        return Err(ApiError::new(400, "No recording."));
+    };
+    if bytes.len() as u64 > server::RECORDING_LIMIT {
+        return Err(ApiError::new(413, "That recording is too long."));
+    }
+    let kind = request
+        .headers()
+        .get("x-type")
+        .and_then(|v| v.to_str().ok())
+        .unwrap_or("")
+        .to_string();
+    let bytes = bytes.clone();
+    on_v1(&handle, move |base, token| {
+        server::transcribe(base, token, &kind, &bytes)
+    })
+    .await
+}
+
+/// A reply read aloud, as a `data:` URL of its audio.
+#[tauri::command]
+async fn speak(handle: AppHandle, text: String) -> Result<String, ApiError> {
+    on_v1(&handle, move |base, token| {
+        server::speak(base, token, &text)
+    })
+    .await
+}
+
+/// Pictures drawn by the instance for `prompt`, as `data:` URLs.
+#[tauri::command]
+async fn draw(handle: AppHandle, prompt: String, size: String) -> Result<Vec<String>, ApiError> {
+    on_v1(&handle, move |base, token| {
+        server::draw(base, token, &prompt, &size)
+    })
+    .await
+}
+
 /// How the CLI is started in a terminal here (`lembas`, or the bundled one by its path): the
 /// first word of "continue in a terminal" for an agent chat on this computer.
 #[tauri::command]
@@ -511,6 +599,71 @@ fn stream_close(app: tauri::State<'_, App>, id: u64) {
     }
 }
 
+// --- The terminal panel ------------------------------------------------------------------------
+
+/// Open a shell on a linked device, as the terminal panel asks: an agent chat's (`chat`), or the
+/// one before the chat exists (`device` and `directory`). The socket is opened here, with the
+/// app's token in its handshake; the page gets its frames as `terminal` events with this id --
+/// `output` (base64), `control` (the server's JSON), and a last `end`.
+#[tauri::command]
+fn terminal_open(
+    handle: AppHandle,
+    chat: Option<String>,
+    device: Option<String>,
+    directory: Option<String>,
+    cols: u16,
+    rows: u16,
+) -> Result<u64, ApiError> {
+    let app = handle.state::<App>();
+    let Some((app_url, token)) = app.door() else {
+        return Err(ApiError::new(401, "Not signed in."));
+    };
+    let target = match (chat, device) {
+        (Some(chat), None) => terminal::Target::Chat(chat),
+        (None, Some(device)) => terminal::Target::Device {
+            device,
+            directory: directory.unwrap_or_default(),
+        },
+        _ => return Err(ApiError::new(400, "A chat or a device, not both.")),
+    };
+    let url = terminal::url(&app_url, &target, cols, rows)?;
+    let h = handle.clone();
+    let on_end = handle.clone();
+    Ok(app.terminals.open(
+        url,
+        token,
+        move |down| {
+            let _ = h.emit("terminal", down);
+        },
+        move |id, end| {
+            on_end.state::<App>().terminals.forget(id);
+            if end.unauthorized() {
+                token_refused(&on_end);
+            }
+        },
+    ))
+}
+
+/// Keys typed (or pasted) into a terminal, as text: sent to the shell as its bytes.
+#[tauri::command]
+fn terminal_input(app: tauri::State<'_, App>, id: u64, data: String) -> bool {
+    app.terminals
+        .send(id, terminal::Up::Keys(data.into_bytes()))
+}
+
+/// The terminal's size changed.
+#[tauri::command]
+fn terminal_resize(app: tauri::State<'_, App>, id: u64, cols: u16, rows: u16) -> bool {
+    app.terminals.send(id, terminal::Up::Resize(cols, rows))
+}
+
+/// The page let go of a terminal: its socket is closed (the shell on the device lives on, as
+/// the server keeps it).
+#[tauri::command]
+fn terminal_close(app: tauri::State<'_, App>, id: u64) {
+    app.terminals.close(id);
+}
+
 // --- Attachments ----------------------------------------------------------------------------------
 
 /// What became of one file sent as an attachment: the server's attachment, or why not. `reason`
@@ -619,6 +772,75 @@ async fn attach_dropped(
     .map_err(|e| ApiError::new(0, e.to_string()))?
 }
 
+/// What an upload into the library came to: the directory's listing after the last file the
+/// server took, and the files it did not take, each with the reason.
+#[derive(Clone, Serialize)]
+struct LibraryUpload {
+    listing: Option<Value>,
+    sent: usize,
+    failed: Vec<Uploaded>,
+}
+
+/// Choose files with the system's dialog and send them into the person's library, into the
+/// directory `dir`. Nothing is sent when the dialog is cancelled.
+#[tauri::command]
+async fn library_upload(
+    handle: AppHandle,
+    dir: String,
+    title: String,
+) -> Result<LibraryUpload, ApiError> {
+    let h = handle.clone();
+    tauri::async_runtime::spawn_blocking(move || {
+        let picked = h.dialog().file().set_title(title).blocking_pick_files();
+        let paths: Vec<PathBuf> = picked
+            .unwrap_or_default()
+            .into_iter()
+            .filter_map(|p| p.into_path().ok())
+            .collect();
+        let Some((app_url, token)) = h.state::<App>().door() else {
+            return Err(ApiError::new(401, "Not signed in."));
+        };
+        let mut out = LibraryUpload {
+            listing: None,
+            sent: 0,
+            failed: Vec::new(),
+        };
+        for path in paths {
+            let name = path
+                .file_name()
+                .map(|n| n.to_string_lossy().into_owned())
+                .unwrap_or_else(|| "file".into());
+            let size = std::fs::metadata(&path).map(|m| m.len()).unwrap_or(0);
+            let sent = match read_for_upload(&path) {
+                Ok(bytes) => server::upload_to_library(&app_url, &token, &dir, &name, &bytes)
+                    .map_err(|e| {
+                        if e.status == 401 {
+                            token_refused(&h);
+                        }
+                        (None, e.detail)
+                    }),
+                Err((reason, message)) => Err((Some(reason), message)),
+            };
+            match sent {
+                Ok(listing) => {
+                    out.listing = Some(listing);
+                    out.sent += 1;
+                }
+                Err((reason, message)) => out.failed.push(Uploaded {
+                    name,
+                    size,
+                    attachment: None,
+                    error: Some(message),
+                    reason,
+                }),
+            }
+        }
+        Ok(out)
+    })
+    .await
+    .map_err(|e| ApiError::new(0, e.to_string()))?
+}
+
 /// `%XX` escapes undone (the page sends a file's name as `encodeURIComponent` gives it).
 fn percent_decode(text: &str) -> String {
     let b = text.as_bytes();
@@ -1109,7 +1331,39 @@ fn build_main(handle: &AppHandle) -> tauri::Result<WebviewWindow> {
         .decorations(false)
         .background_color(theme.background())
         .on_navigation(allowed)
+        .on_permission_request(permission)
         .build()
+        .inspect(media_stream)
+}
+
+/// WebKitGTK answers no permission request its app does not, and has no prompt of its own. The
+/// microphone is allowed when the page's own Dictate button has just asked for it (`voice_arm`,
+/// which only the app's page can call: sealed frames have no bridge), once; nothing else is.
+fn permission(view: tauri::Webview, kind: PermissionKind) -> PermissionResponse {
+    if kind != PermissionKind::Microphone {
+        return PermissionResponse::Default;
+    }
+    let app = view.app_handle().state::<App>();
+    let armed = app.mic_until.lock().unwrap().take();
+    if armed.is_some_and(|until| std::time::Instant::now() <= until) {
+        PermissionResponse::Allow
+    } else {
+        PermissionResponse::Deny
+    }
+}
+
+/// `getUserMedia` is off in WebKitGTK unless the app turns it on (it is on in other webviews).
+/// The settings are read with their own getter: the `settings` property is write-only.
+fn media_stream(window: &WebviewWindow) {
+    #[cfg(target_os = "linux")]
+    let _ = window.with_webview(|pv| {
+        use webkit2gtk::{SettingsExt, WebViewExt};
+        if let Some(settings) = pv.inner().settings() {
+            settings.set_enable_media_stream(true);
+        }
+    });
+    #[cfg(not(target_os = "linux"))]
+    let _ = window;
 }
 
 /// The window shows the app's own page, and the sealed frames inside it; nothing else, ever.
@@ -1402,9 +1656,11 @@ fn watch_chats(handle: AppHandle) {
             } else {
                 d.title.clone()
             };
+            let id = app.watch.notes.add(watch::Note::Chat(d.id.clone()));
             let _ = handle
                 .notification()
                 .builder()
+                .id(id)
                 .title(title)
                 .body(if d.agent { &words.agent } else { &words.reply })
                 .show();
@@ -1412,6 +1668,56 @@ fn watch_chats(handle: AppHandle) {
     });
 }
 
+/// A click on one of the app's notifications, or on one of its actions: a chat's opens that chat;
+/// a scheduled run's opens its task (`open`, or the notification itself), runs it again now
+/// (`run_again`) or pauses it (`pause`) -- the last two without opening the window.
+fn notification_action(handle: &AppHandle, done: &ActionPerformed) {
+    let Some(id) = done.notification().map(|n| n.id()) else {
+        return;
+    };
+    let Some(note) = handle.state::<App>().watch.notes.get(id) else {
+        return;
+    };
+    match (note, done.action_id()) {
+        (watch::Note::Chat(chat), "tap") => {
+            show(handle);
+            let _ = handle.emit("open-chat", chat);
+        }
+        (watch::Note::Run { schedule, run }, "tap" | "open") => {
+            show(handle);
+            let _ = handle.emit(
+                "open-schedule",
+                serde_json::json!({ "schedule": schedule, "run": run }),
+            );
+        }
+        (watch::Note::Run { schedule, .. }, which @ ("run_again" | "pause")) => {
+            let path = format!(
+                "/schedules/{}/{}",
+                terminal::encode(&schedule),
+                if which == "pause" { "pause" } else { "run" }
+            );
+            let h = handle.clone();
+            std::thread::spawn(move || {
+                let Some((app_url, token)) = h.state::<App>().door() else {
+                    return;
+                };
+                match server::request(
+                    &app_url,
+                    &token,
+                    "POST",
+                    &path,
+                    Some(&serde_json::json!({})),
+                ) {
+                    Err(e) if e.status == 401 => token_refused(&h),
+                    Err(e) => log::write(&format!("a notification's action failed: {}", e.detail)),
+                    Ok(_) => {}
+                }
+            });
+        }
+        _ => {}
+    }
+}
+
 /// How long to wait before following the event stream again: after it closed or broke off, and
 /// (longer) on a server that has none.
 const EVENTS_AGAIN: std::time::Duration = std::time::Duration::from_secs(5);
@@ -1449,17 +1755,48 @@ fn watch_events(handle: AppHandle) {
                 } else {
                     r.title
                 };
-                let body = match r.told {
+                let body = r.body.clone().unwrap_or_else(|| {
+                    match r.told {
                         watch::Told::Result => &words.scheduled,
                         watch::Told::Failed => &words.scheduled_failed,
                         watch::Told::Pause => &words.scheduled_pause,
-                };
-                let _ = handle
+                    }
+                    .clone()
+                });
+                let id = app.watch.notes.add(watch::Note::Run {
+                    schedule: r.schedule.clone(),
+                    run: r.run.clone(),
+                });
+                let mut note = handle
                     .notification()
                     .builder()
+                    .id(id)
                     .title(title)
-                    .body(body)
-                    .show();
+                    .body(body);
+                if !r.actions.is_empty() {
+                    // One action type per set of actions; registered again, it takes the labels
+                    // this run came with (the person's language may have changed).
+                    let kind = format!(
+                        "schedule-{}",
+                        r.actions
+                            .iter()
+                            .map(|(a, _)| a.as_str())
+                            .collect::<Vec<_>>()
+                            .join("-")
+                    );
+                    let actions = r
+                        .actions
+                        .iter()
+                        .map(|(a, label)| Action::builder(a, label).build())
+                        .collect();
+                    let _ = handle
+                        .notification()
+                        .register_action_types(vec![ActionType::builder(&kind)
+                            .actions(actions)
+                            .build()]);
+                    note = note.action_type_id(kind);
+                }
+                let _ = note.show();
             }
             true
         });
@@ -1560,11 +1897,20 @@ pub fn run() {
             terminal_word,
             stream_open,
             stream_close,
+            terminal_open,
+            terminal_input,
+            terminal_resize,
+            terminal_close,
             local_list,
             local_read,
             sealed_open,
             sealed_close,
             attach_pick,
+            library_upload,
+            voice_arm,
+            transcribe,
+            speak,
+            draw,
             attach_dropped,
             attach_bytes,
             set_theme,
@@ -1621,9 +1967,11 @@ pub fn run() {
                 signing_in: Mutex::new(None),
                 streams: Mutex::new(HashMap::new()),
                 next_stream: AtomicU64::new(0),
+                terminals: terminal::Sessions::default(),
                 sealed: sealed::Pages::default(),
                 watch: watch::Watch::default(),
                 dropped: Mutex::new(Vec::new()),
+                mic_until: Mutex::new(None),
             });
             // Without a tray (no AppIndicator library, no StatusNotifier host) the app still
             // starts: the title bar's menu has every item the tray has.
@@ -1635,6 +1983,12 @@ pub fn run() {
             watch_updates(handle.clone());
             watch_chats(handle.clone());
             watch_events(handle.clone());
+            {
+                let h = handle.clone();
+                let _ = handle
+                    .notification()
+                    .on_action(move |done| notification_action(&h, done));
+            }
             {
                 let h = handle.clone();
                 std::thread::spawn(move || {

src-tauri/src/server.rs

@@ -650,12 +650,17 @@ fn header_name(name: &str) -> String {
     }
 }
 
-/// The body of a `multipart/form-data` request with one file in the field `file`.
-fn multipart(boundary: &str, name: &str, bytes: &[u8]) -> Vec<u8> {
+/// The body of a `multipart/form-data` request with one file in the field `field`.
+fn multipart(boundary: &str, field: &str, name: &str, bytes: &[u8]) -> Vec<u8> {
+    multipart_typed(boundary, field, name, "application/octet-stream", bytes)
+}
+
+/// The same, with the file's own media type (a recording says what it is: `audio/webm`).
+fn multipart_typed(boundary: &str, field: &str, name: &str, kind: &str, bytes: &[u8]) -> Vec<u8> {
     let mut body = Vec::with_capacity(bytes.len() + 256);
     body.extend_from_slice(
         format!(
-            "--{boundary}\r\nContent-Disposition: form-data; name=\"file\"; filename=\"{}\"\r\nContent-Type: application/octet-stream\r\n\r\n",
+            "--{boundary}\r\nContent-Disposition: form-data; name=\"{field}\"; filename=\"{}\"\r\nContent-Type: {kind}\r\n\r\n",
             header_name(name)
         )
         .as_bytes(),
@@ -685,6 +690,224 @@ pub fn upload(
     } else {
         format!("/attachments?chat={chat}")
     };
+    let v = send_file(app, token, &path, "file", name, bytes)?;
+    v.get("attachment")
+        .cloned()
+        .ok_or_else(|| ApiError::new(0, "The server's answer was not understood.".to_string()))
+}
+
+/// Send one file into the person's library, into the directory `dir` (`/files/upload`, the
+/// explorer's upload): the server's listing of that directory afterwards, as JSON.
+pub fn upload_to_library(
+    app: &str,
+    token: &str,
+    dir: &str,
+    name: &str,
+    bytes: &[u8],
+) -> Result<Value, ApiError> {
+    if !dir.starts_with('/') || dir.chars().any(|c| c.is_control()) {
+        return Err(ApiError::new(400, format!("Not a folder: {dir}")));
+    }
+    let path = format!("/files/upload?path={}", crate::terminal::encode(dir));
+    send_file(app, token, &path, "files", name, bytes)
+}
+
+// --- Voice and pictures: the OpenAI-compatible routes of `/v1`, under the `models` scope ------------
+
+/// The most a recording may be here: the server's own limit is 25 MB.
+pub const RECORDING_LIMIT: u64 = 25 * 1024 * 1024;
+/// The most a reply read aloud may be, as audio.
+pub const SPEECH_LIMIT: u64 = 32 * 1024 * 1024;
+/// The most a generated picture may be.
+pub const DRAWN_LIMIT: u64 = 24 * 1024 * 1024;
+/// The media types a recording may say it is; anything else goes as `audio/webm`.
+const RECORDING_TYPES: [&str; 5] = [
+    "audio/webm",
+    "audio/ogg",
+    "audio/wav",
+    "audio/mpeg",
+    "audio/mp4",
+];
+
+/// A recording's media type as it may be sent: one of ours, its parameters (`;codecs=opus`) off.
+pub fn recording_type(kind: &str) -> &'static str {
+    let bare = kind
+        .split(';')
+        .next()
+        .unwrap_or("")
+        .trim()
+        .to_ascii_lowercase();
+    RECORDING_TYPES
+        .iter()
+        .find(|t| **t == bare)
+        .copied()
+        .unwrap_or("audio/webm")
+}
+
+/// A recording, in words: `POST /v1/audio/transcriptions` (the instance's own model, the
+/// account's language). The text the server heard.
+pub fn transcribe(base: &str, token: &str, kind: &str, bytes: &[u8]) -> Result<String, ApiError> {
+    if bytes.is_empty() {
+        return Err(ApiError::new(400, "The recording was empty."));
+    }
+    let kind = recording_type(kind);
+    let ext = kind
+        .rsplit('/')
+        .next()
+        .unwrap_or("webm")
+        .replace("mpeg", "mp3");
+    let nanos = std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_nanos())
+        .unwrap_or(0);
+    let boundary = format!("llembas-desktop-{nanos:x}");
+    let res = agent(Duration::from_secs(300))
+        .post(&format!("{base}/v1/audio/transcriptions"))
+        .set("authorization", &format!("Bearer {token}"))
+        .set("accept", "application/json")
+        .set(
+            "content-type",
+            &format!("multipart/form-data; boundary={boundary}"),
+        )
+        .send_bytes(&multipart_typed(
+            &boundary,
+            "file",
+            &format!("speech.{ext}"),
+            kind,
+            bytes,
+        ))?;
+    let v: Value = res
+        .into_json()
+        .map_err(|_| ApiError::new(0, "The server's answer was not JSON.".to_string()))?;
+    Ok(v.get("text")
+        .and_then(Value::as_str)
+        .unwrap_or("")
+        .to_string())
+}
+
+/// `bytes` of a media type of `kinds` (by its prefix), as a `data:` URL; at most `limit`.
+fn as_data_url(res: ureq::Response, prefix: &str, limit: u64) -> Result<String, ApiError> {
+    let kind = res
+        .content_type()
+        .split(';')
+        .next()
+        .unwrap_or("")
+        .trim()
+        .to_ascii_lowercase();
+    let fits = if prefix == "image/" {
+        IMAGE_TYPES.contains(&kind.as_str())
+    } else {
+        kind.starts_with(prefix)
+            && kind
+                .chars()
+                .all(|c| c.is_ascii_alphanumeric() || "/-+.".contains(c))
+    };
+    if !fits {
+        return Err(ApiError::new(
+            415,
+            format!("Not what was asked for: {kind}"),
+        ));
+    }
+    let mut bytes = Vec::new();
+    res.into_reader()
+        .take(limit)
+        .read_to_end(&mut bytes)
+        .map_err(|e| ApiError::new(0, format!("The server's answer could not be read: {e}")))?;
+    if bytes.len() as u64 >= limit {
+        return Err(ApiError::new(413, "The server's answer is too large."));
+    }
+    Ok(format!("data:{kind};base64,{}", base64(&bytes)))
+}
+
+/// A reply read aloud: `POST /v1/audio/speech` in the account's own voice and speed. The audio,
+/// as a `data:` URL the page plays.
+pub fn speak(base: &str, token: &str, text: &str) -> Result<String, ApiError> {
+    let text = text.trim();
+    if text.is_empty() {
+        return Err(ApiError::new(400, "There is nothing to read aloud."));
+    }
+    let res = agent(Duration::from_secs(300))
+        .post(&format!("{base}/v1/audio/speech"))
+        .set("authorization", &format!("Bearer {token}"))
+        .send_json(serde_json::json!({ "input": text, "response_format": "mp3" }))?;
+    as_data_url(res, "audio/", SPEECH_LIMIT)
+}
+
+/// The id of one of the person's own files in a URL `/v1/images/generations` answered with:
+/// `…/v1/files/<id>/content`, and nothing else. The picture is then fetched from this app's own
+/// server by that id -- never from the address the answer named.
+pub fn own_file_id(url: &str) -> Option<String> {
+    let rest = url.split(['?', '#']).next()?;
+    let tail = rest.strip_suffix("/content")?;
+    let (head, id) = tail.rsplit_once('/')?;
+    let ok = head.ends_with("/v1/files")
+        && !id.is_empty()
+        && id.len() <= 128
+        && id
+            .chars()
+            .all(|c| c.is_ascii_alphanumeric() || c == '-' || c == '_');
+    ok.then(|| id.to_string())
+}
+
+/// Sizes a picture may be asked for: the instance rounds to what its workflow takes.
+const SIZES: [&str; 3] = ["1024x1024", "1344x768", "768x1344"];
+
+/// Pictures drawn by the instance: `POST /v1/images/generations` (its own workflow and default
+/// checkpoint), each then read from the person's own files on this server. `data:` URLs.
+pub fn draw(base: &str, token: &str, prompt: &str, size: &str) -> Result<Vec<String>, ApiError> {
+    let prompt = prompt.trim();
+    if prompt.is_empty() {
+        return Err(ApiError::new(400, "Say what to draw."));
+    }
+    let mut body = serde_json::json!({ "prompt": prompt, "n": 1, "response_format": "url" });
+    if SIZES.contains(&size) {
+        body["size"] = Value::String(size.to_string());
+    }
+    let res = agent(Duration::from_secs(900))
+        .post(&format!("{base}/v1/images/generations"))
+        .set("authorization", &format!("Bearer {token}"))
+        .set("accept", "application/json")
+        .send_json(body)?;
+    let v: Value = res
+        .into_json()
+        .map_err(|_| ApiError::new(0, "The server's answer was not JSON.".to_string()))?;
+    let ids: Vec<String> = v
+        .get("data")
+        .and_then(Value::as_array)
+        .map(|items| {
+            items
+                .iter()
+                .filter_map(|i| i.get("url").and_then(Value::as_str).and_then(own_file_id))
+                .collect()
+        })
+        .unwrap_or_default();
+    if ids.is_empty() {
+        return Err(ApiError::new(
+            0,
+            "The server's answer had no picture of yours in it.",
+        ));
+    }
+    ids.iter()
+        .map(|id| {
+            let res = agent(Duration::from_secs(60))
+                .get(&format!("{base}/v1/files/{id}/content"))
+                .set("authorization", &format!("Bearer {token}"))
+                .call()?;
+            as_data_url(res, "image/", DRAWN_LIMIT)
+        })
+        .collect()
+}
+
+/// One `multipart/form-data` POST of one file to `path` on the app's door; the JSON answer.
+fn send_file(
+    app: &str,
+    token: &str,
+    path: &str,
+    field: &str,
+    name: &str,
+    bytes: &[u8],
+) -> Result<Value, ApiError> {
+    let path = checked_path(path)?;
     let nanos = std::time::SystemTime::now()
         .duration_since(std::time::UNIX_EPOCH)
         .map(|d| d.as_nanos())
@@ -698,13 +921,9 @@ pub fn upload(
             "content-type",
             &format!("multipart/form-data; boundary={boundary}"),
         )
-        .send_bytes(&multipart(&boundary, name, bytes))?;
-    let v: Value = res
-        .into_json()
-        .map_err(|_| ApiError::new(0, "The server's answer was not JSON.".to_string()))?;
-    v.get("attachment")
-        .cloned()
-        .ok_or_else(|| ApiError::new(0, "The server's answer was not understood.".to_string()))
+        .send_bytes(&multipart(&boundary, field, name, bytes))?;
+    res.into_json()
+        .map_err(|_| ApiError::new(0, "The server's answer was not JSON.".to_string()))
 }
 
 /// Server-sent events, a line at a time: what `stream` hands on, one `(event, data)` per frame.
@@ -957,9 +1176,45 @@ mod tests {
         assert_eq!(base64(&[0xfb, 0xff]), "+/8=");
     }
 
+    #[test]
+    fn a_drawn_picture_is_read_only_as_one_of_the_persons_own_files() {
+        assert_eq!(
+            own_file_id("https://ai.example/v1/files/abc_12-3/content").as_deref(),
+            Some("abc_12-3")
+        );
+        assert_eq!(
+            own_file_id("http://other/v1/files/x/content?t=1").as_deref(),
+            Some("x")
+        );
+        assert_eq!(own_file_id("https://ai.example/v1/files/../content"), None);
+        assert_eq!(own_file_id("https://ai.example/v1/files//content"), None);
+        assert_eq!(own_file_id("https://ai.example/uploads/x/content"), None);
+        assert_eq!(
+            own_file_id("https://ai.example/v1/files/a%2Fb/content"),
+            None
+        );
+        assert_eq!(own_file_id("javascript:alert(1)"), None);
+    }
+
+    #[test]
+    fn a_recording_says_one_of_the_known_types() {
+        assert_eq!(recording_type("audio/webm;codecs=opus"), "audio/webm");
+        assert_eq!(recording_type("Audio/OGG"), "audio/ogg");
+        assert_eq!(recording_type("text/html"), "audio/webm");
+        let body = String::from_utf8(multipart_typed(
+            "B",
+            "file",
+            "speech.webm",
+            "audio/webm",
+            b"x",
+        ))
+        .unwrap();
+        assert!(body.contains("filename=\"speech.webm\"\r\nContent-Type: audio/webm\r\n"));
+    }
+
     #[test]
     fn a_file_goes_as_one_multipart_field() {
-        let body = multipart("XYZ", "a\"b\r\n.txt", b"hello");
+        let body = multipart("XYZ", "file", "a\"b\r\n.txt", b"hello");
         let text = String::from_utf8(body).unwrap();
         assert!(text.starts_with(
             "--XYZ\r\nContent-Disposition: form-data; name=\"file\"; filename=\"a_b__.txt\"\r\n"
@@ -967,6 +1222,8 @@ mod tests {
         assert!(text.contains("\r\n\r\nhello\r\n--XYZ--\r\n"));
         assert_eq!(header_name("  "), "file");
         assert_eq!(header_name("Schöne Grüße.pdf"), "Schöne Grüße.pdf");
+        let library = String::from_utf8(multipart("XYZ", "files", "b.md", b"x")).unwrap();
+        assert!(library.contains("name=\"files\"; filename=\"b.md\""));
     }
 
     #[test]

src-tauri/src/terminal.rs

@@ -0,0 +1,444 @@
+//! The terminal panel's socket: a shell on a linked device, through the server's app door.
+//!
+//! The server has two WebSockets for an app (`/api/v2`, behind the app's token):
+//!
+//! - `/chats/{chat}/terminal/ws` -- an agent chat's shell, the one the web page's panel opens
+//!   too, so the two share it;
+//! - `/devices/{device}/terminal/ws?directory=` -- before the chat exists, on the device and in
+//!   the folder a new agent chat has chosen. The chat's first message takes that shell over.
+//!
+//! Both take `cols` and `rows`. Down: the shell's output as binary frames, and text frames
+//! `{"t": "ready" | "closed" | "behind" | "error", ...}`. Up: keystrokes as binary,
+//! `{"t": "resize", "cols", "rows"}` as text. A refused token closes with 4401.
+//!
+//! **The token stays here.** The socket is opened in Rust with `Authorization: Bearer` in the
+//! handshake, and the page only ever gets the frames (as `terminal` events) and sends keys,
+//! sizes and "close" through commands -- the same rule as every other request the page makes.
+//! A page cannot open the socket itself: its content security policy allows it no connection
+//! but the bridge.
+//!
+//! One thread per terminal owns its socket: it reads with a short timeout and, between reads,
+//! sends what the page queued on its channel. Blocking sockets, no async runtime of its own.
+
+use std::collections::HashMap;
+use std::io::ErrorKind;
+use std::net::{TcpStream, ToSocketAddrs};
+use std::sync::atomic::{AtomicU64, Ordering};
+use std::sync::mpsc::{self, Receiver, Sender, TryRecvError};
+use std::sync::Mutex;
+use std::time::{Duration, Instant};
+
+use serde::Serialize;
+use serde_json::{json, Value};
+use tungstenite::http::Uri;
+use tungstenite::stream::MaybeTlsStream;
+use tungstenite::{ClientRequestBuilder, Error as WsError, HandshakeError, Message, WebSocket};
+
+use crate::server::{base64, ApiError};
+
+/// The server's close code for a token it refused (`api/v2/terminal.py`).
+pub const CLOSE_UNAUTHORIZED: u16 = 4401;
+/// The most one keystroke message may be: the server's own limit (a paste, at most).
+pub const MAX_INPUT: usize = 256 * 1024;
+/// The longest directory the server takes (`api/terminal.py` `MAX_DIR_CHARS`).
+const MAX_DIR: usize = 4096;
+/// How long a read waits before the thread looks at what the page queued.
+const POLL: Duration = Duration::from_millis(40);
+/// How long a close waits for the server's answer before the socket is simply dropped.
+const CLOSE_WAIT: Duration = Duration::from_secs(2);
+
+type Socket = WebSocket<MaybeTlsStream<TcpStream>>;
+
+/// Where the shell is: an agent chat's, or a device's folder before the chat exists.
+#[derive(Clone, Debug, PartialEq)]
+pub enum Target {
+    Chat(String),
+    Device { device: String, directory: String },
+}
+
+/// An id as the server makes them (a chat's, a device token's): letters, digits, `-` and `_`.
+fn id_ok(id: &str) -> bool {
+    !id.is_empty()
+        && id.len() <= 128
+        && id
+            .chars()
+            .all(|c| c.is_ascii_alphanumeric() || c == '-' || c == '_')
+}
+
+/// A query value, percent-encoded: every byte but the unreserved ones (RFC 3986 §2.3).
+pub fn encode(text: &str) -> String {
+    let mut out = String::with_capacity(text.len());
+    for b in text.bytes() {
+        if b.is_ascii_alphanumeric() || matches!(b, b'-' | b'_' | b'.' | b'~') {
+            out.push(b as char);
+        } else {
+            out.push_str(&format!("%{b:02X}"));
+        }
+    }
+    out
+}
+
+/// The socket's address on the app door (`https://host/api/v2` -> `wss://host/api/v2/...`).
+pub fn url(app: &str, target: &Target, cols: u16, rows: u16) -> Result<String, ApiError> {
+    let door = if let Some(rest) = app.strip_prefix("https://") {
+        format!("wss://{rest}")
+    } else if let Some(rest) = app.strip_prefix("http://") {
+        format!("ws://{rest}")
+    } else {
+        return Err(ApiError::new(
+            400,
+            "The server's address is not http or https.",
+        ));
+    };
+    let cols = cols.clamp(2, 1000);
+    let rows = rows.clamp(1, 500);
+    match target {
+        Target::Chat(chat) => {
+            if !id_ok(chat) {
+                return Err(ApiError::new(400, "Not a chat."));
+            }
+            Ok(format!(
+                "{door}/chats/{chat}/terminal/ws?cols={cols}&rows={rows}"
+            ))
+        }
+        Target::Device { device, directory } => {
+            if !id_ok(device) {
+                return Err(ApiError::new(400, "Not a device."));
+            }
+            let directory = directory.trim();
+            if directory.is_empty() || directory.len() > MAX_DIR || directory.contains('\0') {
+                return Err(ApiError::new(400, "Not a folder."));
+            }
+            Ok(format!(
+                "{door}/devices/{device}/terminal/ws?directory={}&cols={cols}&rows={rows}",
+                encode(directory)
+            ))
+        }
+    }
+}
+
+/// What the page asked the socket's thread to do.
+pub enum Up {
+    Keys(Vec<u8>),
+    Resize(u16, u16),
+    Close,
+}
+
+/// One frame for the page, as the `terminal` event: `output` (the bytes, base64), `control`
+/// (the server's JSON), or `end` (how it ended: `{code, reason, status, error}`).
+#[derive(Clone, Serialize)]
+pub struct Down {
+    pub id: u64,
+    pub kind: &'static str,
+    pub data: Value,
+}
+
+/// How a terminal's socket ended. `code` is the close frame's (4401: the token was refused),
+/// `status` an HTTP status the handshake was answered with, `error` why it could not connect or
+/// broke off.
+#[derive(Clone, Debug, Default, PartialEq, Serialize)]
+pub struct End {
+    pub code: Option<u16>,
+    pub reason: String,
+    pub status: Option<u16>,
+    pub error: Option<String>,
+}
+
+impl End {
+    fn failed(error: impl Into<String>) -> Self {
+        End {
+            error: Some(error.into()),
+            ..End::default()
+        }
+    }
+
+    /// The server refused the app's token: the page signs in again.
+    pub fn unauthorized(&self) -> bool {
+        self.code == Some(CLOSE_UNAUTHORIZED) || self.status == Some(401)
+    }
+}
+
+/// The open terminals: what each one's thread listens to.
+#[derive(Default)]
+pub struct Sessions {
+    next: AtomicU64,
+    open: Mutex<HashMap<u64, Sender<Up>>>,
+}
+
+impl Sessions {
+    /// Open a terminal's socket on its own thread. `emit` gets every frame, the `end` last;
+    /// `ended` is told how it ended just before. The id is the page's handle on it.
+    pub fn open(
+        &self,
+        url: String,
+        token: String,
+        emit: impl Fn(Down) + Send + 'static,
+        ended: impl FnOnce(u64, &End) + Send + 'static,
+    ) -> u64 {
+        let id = self.next.fetch_add(1, Ordering::SeqCst) + 1;
+        let (tx, rx) = mpsc::channel();
+        self.open.lock().unwrap().insert(id, tx);
+        std::thread::spawn(move || {
+            let send = |kind: &'static str, data: Value| emit(Down { id, kind, data });
+            let end = run(&url, &token, &rx, &send);
+            ended(id, &end);
+            send("end", serde_json::to_value(&end).unwrap_or(Value::Null));
+        });
+        id
+    }
+
+    /// Hand the page's keys, size or close to the terminal's thread. False: no such terminal.
+    pub fn send(&self, id: u64, up: Up) -> bool {
+        self.open
+            .lock()
+            .unwrap()
+            .get(&id)
+            .is_some_and(|tx| tx.send(up).is_ok())
+    }
+
+    /// Close one terminal (the page's panel let go of it).
+    pub fn close(&self, id: u64) {
+        if let Some(tx) = self.open.lock().unwrap().remove(&id) {
+            let _ = tx.send(Up::Close);
+        }
+    }
+
+    /// A terminal's thread has ended: forget it.
+    pub fn forget(&self, id: u64) {
+        self.open.lock().unwrap().remove(&id);
+    }
+
+    /// Every terminal closed (signed out, or another server chosen).
+    pub fn close_all(&self) {
+        for (_, tx) in self.open.lock().unwrap().drain() {
+            let _ = tx.send(Up::Close);
+        }
+    }
+}
+
+/// The TCP socket under the WebSocket, to set its read timeout.
+fn tcp(ws: &Socket) -> Option<&TcpStream> {
+    match ws.get_ref() {
+        MaybeTlsStream::Plain(s) => Some(s),
+        MaybeTlsStream::Rustls(s) => Some(s.get_ref()),
+        _ => None,
+    }
+}
+
+fn connect(url: &str, token: &str) -> Result<Socket, End> {
+    let uri: Uri = url
+        .parse()
+        .map_err(|e| End::failed(format!("Not an address: {e}")))?;
+    let host = uri
+        .host()
+        .ok_or_else(|| End::failed("The address has no host."))?
+        .trim_start_matches('[')
+        .trim_end_matches(']')
+        .to_string();
+    let port = uri
+        .port_u16()
+        .unwrap_or(if uri.scheme_str() == Some("wss") {
+            443
+        } else {
+            80
+        });
+    let addrs = (host.as_str(), port)
+        .to_socket_addrs()
+        .map_err(|e| End::failed(format!("Could not reach the server: {e}")))?;
+    let mut last = String::from("no address");
+    let mut stream = None;
+    for addr in addrs {
+        match TcpStream::connect_timeout(&addr, Duration::from_secs(10)) {
+            Ok(s) => {
+                stream = Some(s);
+                break;
+            }
+            Err(e) => last = e.to_string(),
+        }
+    }
+    let stream =
+        stream.ok_or_else(|| End::failed(format!("Could not reach the server: {last}")))?;
+    // The handshake may take its time; reads only poll once it is done.
+    let _ = stream.set_read_timeout(Some(Duration::from_secs(30)));
+    let _ = stream.set_nodelay(true);
+    let request = ClientRequestBuilder::new(uri)
+        .with_header("Authorization", format!("Bearer {token}"))
+        .with_header(
+            "User-Agent",
+            format!("llembas-desktop/{}", env!("CARGO_PKG_VERSION")),
+        );
+    match tungstenite::client_tls(request, stream) {
+        Ok((ws, _)) => Ok(ws),
+        Err(HandshakeError::Failure(WsError::Http(res))) => Err(End {
+            status: Some(res.status().as_u16()),
+            ..End::default()
+        }),
+        Err(HandshakeError::Failure(e)) => Err(End::failed(format!("Could not connect: {e}"))),
+        Err(HandshakeError::Interrupted(_)) => Err(End::failed("The server did not answer.")),
+    }
+}
+
+/// A read that only timed out: nothing came in this poll.
+fn idle(e: &WsError) -> bool {
+    matches!(e, WsError::Io(io) if matches!(io.kind(), ErrorKind::WouldBlock | ErrorKind::TimedOut))
+}
+
+fn run(url: &str, token: &str, rx: &Receiver<Up>, send: &dyn Fn(&'static str, Value)) -> End {
+    let mut ws = match connect(url, token) {
+        Ok(ws) => ws,
+        Err(end) => return end,
+    };
+    match tcp(&ws) {
+        Some(s) => {
+            let _ = s.set_read_timeout(Some(POLL));
+        }
+        None => return End::failed("An unexpected kind of connection."),
+    }
+    let mut closed_by_server: Option<(u16, String)> = None;
+    let mut closing: Option<Instant> = None;
+    loop {
+        // What the page queued, until the server has said goodbye.
+        if closing.is_none() && closed_by_server.is_none() {
+            loop {
+                let sent = match rx.try_recv() {
+                    Ok(Up::Keys(bytes)) if bytes.len() <= MAX_INPUT => {
+                        ws.send(Message::binary(bytes))
+                    }
+                    Ok(Up::Keys(_)) => Ok(()),
+                    Ok(Up::Resize(cols, rows)) => ws.send(Message::text(
+                        json!({ "t": "resize", "cols": cols, "rows": rows }).to_string(),
+                    )),
+                    Ok(Up::Close) | Err(TryRecvError::Disconnected) => {
+                        closing = Some(Instant::now());
+                        let _ = ws.close(None);
+                        break;
+                    }
+                    Err(TryRecvError::Empty) => break,
+                };
+                if let Err(e) = sent {
+                    if !idle(&e) {
+                        return End::failed(format!("The connection broke off: {e}"));
+                    }
+                }
+            }
+        }
+        match ws.read() {
+            Ok(Message::Binary(bytes)) => send("output", Value::String(base64(&bytes))),
+            Ok(Message::Text(text)) => {
+                if let Ok(value) = serde_json::from_str::<Value>(text.as_str()) {
+                    send("control", value);
+                }
+            }
+            Ok(Message::Close(frame)) => {
+                let (code, reason) = frame
+                    .map(|f| (u16::from(f.code), f.reason.as_str().to_string()))
+                    .unwrap_or((1005, String::new()));
+                closed_by_server = Some((code, reason));
+            }
+            Ok(_) => {}
+            Err(e) if idle(&e) => {
+                if closing.is_some_and(|at| at.elapsed() > CLOSE_WAIT) {
+                    break;
+                }
+            }
+            Err(WsError::ConnectionClosed) | Err(WsError::AlreadyClosed) => break,
+            Err(e) => {
+                if closing.is_some() || closed_by_server.is_some() {
+                    break;
+                }
+                return End::failed(format!("The connection broke off: {e}"));
+            }
+        }
+    }
+    match closed_by_server {
+        Some((code, reason)) => End {
+            code: Some(code),
+            reason,
+            ..End::default()
+        },
+        None => End::default(),
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn a_chats_terminal_is_on_the_app_door_with_its_size() {
+        let t = Target::Chat("chat_1-a".into());
+        assert_eq!(
+            url("https://ai.example/api/v2", &t, 80, 24).unwrap(),
+            "wss://ai.example/api/v2/chats/chat_1-a/terminal/ws?cols=80&rows=24"
+        );
+        assert_eq!(
+            url("http://ai.example:8080/sub/api/v2", &t, 0, 9999).unwrap(),
+            "ws://ai.example:8080/sub/api/v2/chats/chat_1-a/terminal/ws?cols=2&rows=500"
+        );
+    }
+
+    #[test]
+    fn a_terminal_before_the_chat_carries_its_folder_encoded() {
+        let t = Target::Device {
+            device: "token1".into(),
+            directory: " /home/dev/my project&x=1 ".into(),
+        };
+        assert_eq!(
+            url("https://ai.example/api/v2", &t, 100, 30).unwrap(),
+            "wss://ai.example/api/v2/devices/token1/terminal/ws?directory=%2Fhome%2Fdev%2Fmy%20project%26x%3D1&cols=100&rows=30"
+        );
+        assert_eq!(encode("C:\\Users\\Ádám"), "C%3A%5CUsers%5C%C3%81d%C3%A1m");
+    }
+
+    #[test]
+    fn nothing_but_an_id_and_a_folder_reaches_the_address() {
+        let door = "https://ai.example/api/v2";
+        for bad in ["", "../me", "a/b", "a?b", "a b", "x#y"] {
+            assert!(
+                url(door, &Target::Chat(bad.into()), 80, 24).is_err(),
+                "{bad}"
+            );
+            let dev = Target::Device {
+                device: bad.into(),
+                directory: "/tmp".into(),
+            };
+            assert!(url(door, &dev, 80, 24).is_err(), "{bad}");
+        }
+        for dir in ["", "   ", "a\0b"] {
+            let dev = Target::Device {
+                device: "token1".into(),
+                directory: dir.into(),
+            };
+            assert!(url(door, &dev, 80, 24).is_err(), "{dir:?}");
+        }
+        assert!(url("ftp://ai.example", &Target::Chat("c".into()), 80, 24).is_err());
+    }
+
+    #[test]
+    fn a_refused_token_is_told_apart_from_a_dropped_line() {
+        let refused = End {
+            code: Some(CLOSE_UNAUTHORIZED),
+            ..End::default()
+        };
+        assert!(refused.unauthorized());
+        assert!(End {
+            status: Some(401),
+            ..End::default()
+        }
+        .unauthorized());
+        assert!(!End::failed("reset").unauthorized());
+        assert!(!End {
+            code: Some(1000),
+            ..End::default()
+        }
+        .unauthorized());
+    }
+
+    #[test]
+    fn keys_for_a_closed_terminal_go_nowhere() {
+        let s = Sessions::default();
+        assert!(!s.send(7, Up::Keys(b"ls\n".to_vec())));
+        s.close(7);
+        s.close_all();
+    }
+}

src-tauri/src/watch.rs

@@ -15,8 +15,15 @@
 //! else the schedule's `notify` policy as the server applies it (`services/schedule/notify.py`:
 //! `always` -- a result, even "nothing to report"; `matters` -- a result, never a `[SILENT]` one;
 //! `never` -- nothing), and a failure the first time in a row and again on the third, which asks
-//! whether to pause it. Said by the schedule's title, never the result's words. A server without
-//! the stream answers 404, and nothing is said.
+//! whether to pause it. A server that made the run's notification (`run.notification`, server
+//! 2.0.0-beta.9) gives its words: the task's name and the result's first lines -- shown here as on
+//! an unlocked phone, the desktop being the person's own -- and its actions with their labels in
+//! the person's language (`open`, `run_again`, and `pause` on a failure that asks). An older
+//! server's run is said by the schedule's title and the page's words, without actions. A server
+//! without the stream answers 404, and nothing is said.
+//!
+//! Every notification shown is remembered by its id (`Notes`), so a click on it or on one of its
+//! actions knows which chat or which run it was about.
 
 use std::collections::HashMap;
 use std::sync::atomic::{AtomicBool, Ordering};
@@ -90,6 +97,8 @@ pub struct Watch {
     runs: Mutex<Option<HashMap<String, (String, bool)>>>,
     /// Set to end the event stream that is followed now; `reset` sets it and puts a new one here.
     stop: Mutex<Arc<AtomicBool>>,
+    /// The notifications shown, so a click on one knows what it was about.
+    pub notes: Notes,
 }
 
 /// How a scheduled task's run is told.
@@ -108,6 +117,95 @@ pub enum Told {
 pub struct Ran {
     pub title: String,
     pub told: Told,
+    pub schedule: String,
+    pub run: String,
+    /// The server's own words for it (`run.notification.body`): the result's first lines, or the
+    /// failure said. None from a server that does not make them.
+    pub body: Option<String>,
+    /// The actions it offers, `(id, label)`, in the server's order: only those the app can do.
+    pub actions: Vec<(String, String)>,
+}
+
+/// The actions of a scheduled run's notification the app knows how to do.
+pub const RUN_ACTIONS: [&str; 3] = ["open", "run_again", "pause"];
+
+/// The most of a result's first lines a notification carries: the server cuts them already.
+const BODY_MAX: usize = 400;
+
+/// The words and actions of a run's own notification (`run.notification`), as far as they are
+/// usable: a body without control characters and not too long; actions the app knows, each with
+/// its label (the id when the server gave none).
+fn run_notification(run: &Value) -> (Option<String>, Vec<(String, String)>) {
+    let Some(n) = run.get("notification").filter(|n| n.is_object()) else {
+        return (None, Vec::new());
+    };
+    let body = n
+        .get("body")
+        .and_then(Value::as_str)
+        .map(|b| {
+            b.chars()
+                .map(|c| if c.is_control() && c != '\n' { ' ' } else { c })
+                .take(BODY_MAX)
+                .collect::<String>()
+                .trim()
+                .to_string()
+        })
+        .filter(|b| !b.is_empty());
+    let labels = n.get("labels");
+    let actions = n
+        .get("actions")
+        .and_then(Value::as_array)
+        .map(|list| {
+            list.iter()
+                .filter_map(Value::as_str)
+                .filter(|a| RUN_ACTIONS.contains(a))
+                .map(|a| {
+                    let label = labels
+                        .and_then(|l| l.get(a))
+                        .and_then(Value::as_str)
+                        .filter(|l| !l.trim().is_empty())
+                        .unwrap_or(a);
+                    (a.to_string(), label.to_string())
+                })
+                .collect()
+        })
+        .unwrap_or_default();
+    (body, actions)
+}
+
+/// What a notification shown was about.
+#[derive(Clone, Debug, PartialEq)]
+pub enum Note {
+    /// A chat whose reply or work finished.
+    Chat(String),
+    /// A scheduled task's run.
+    Run { schedule: String, run: String },
+}
+
+/// The notifications shown, by id: the most recent `NOTES_KEPT`.
+#[derive(Default)]
+pub struct Notes {
+    next: Mutex<i32>,
+    by_id: Mutex<HashMap<i32, Note>>,
+}
+
+const NOTES_KEPT: i32 = 200;
+
+impl Notes {
+    /// Remember a notification about to be shown; its id.
+    pub fn add(&self, note: Note) -> i32 {
+        let mut next = self.next.lock().unwrap();
+        *next = next.checked_add(1).unwrap_or(1);
+        let id = *next;
+        let mut by_id = self.by_id.lock().unwrap();
+        by_id.insert(id, note);
+        by_id.retain(|k, _| *k > id - NOTES_KEPT);
+        id
+    }
+
+    pub fn get(&self, id: i32) -> Option<Note> {
+        self.by_id.lock().unwrap().get(&id).cloned()
+    }
 }
 
 /// The run statuses that are an end (`db/models/schedule.py`): `running` and `waiting` are not.
@@ -212,6 +310,7 @@ impl Watch {
                         .unwrap_or(0),
                 );
                 if let Some(told) = told {
+                    let (body, actions) = run_notification(run);
                     out.push(Ran {
                         title: row
                             .get("title")
@@ -219,6 +318,10 @@ impl Watch {
                             .unwrap_or("")
                             .to_string(),
                         told,
+                        schedule: id.to_string(),
+                        run: run_id.to_string(),
+                        body,
+                        actions,
                     });
                 }
             }
@@ -259,13 +362,75 @@ mod tests {
         })).collect::<Vec<_>>()})
     }
 
-    fn ran(id: &str, told: Told) -> Ran {
+    fn ran(id: &str, run: &str, told: Told) -> Ran {
         Ran {
             title: format!("Task {id}"),
             told,
+            schedule: id.into(),
+            run: run.into(),
+            body: None,
+            actions: vec![],
         }
     }
 
+    #[test]
+    fn a_runs_own_notification_gives_its_first_lines_and_the_actions_the_app_can_do() {
+        let w = Watch::default();
+        let row = |run: Value| {
+            json!({"version": "v", "schedules": [{
+                "id": "s1", "title": "Waybread check", "notify": "matters", "failure_streak": 3,
+                "last_run": run,
+            }]})
+        };
+        w.look_schedules(&row(json!({"id": "r0", "status": "running"})));
+        let out = w.look_schedules(&row(json!({"id": "r0", "status": "failed", "notified": true,
+            "notification": {"title": "Waybread check", "body": "Failed 3 times\u{7} in a row. Pause it?",
+                "actions": ["open", "run_again", "pause", "unknown"],
+                "labels": {"open": "Otvoriť", "run_again": "Spustiť znova", "pause": ""}}})));
+        assert_eq!(out.len(), 1);
+        assert_eq!(out[0].told, Told::Pause);
+        assert_eq!(
+            (out[0].schedule.as_str(), out[0].run.as_str()),
+            ("s1", "r0")
+        );
+        assert_eq!(
+            out[0].body.as_deref(),
+            Some("Failed 3 times  in a row. Pause it?")
+        );
+        assert_eq!(
+            out[0].actions,
+            vec![
+                ("open".to_string(), "Otvoriť".to_string()),
+                ("run_again".to_string(), "Spustiť znova".to_string()),
+                ("pause".to_string(), "pause".to_string()),
+            ]
+        );
+    }
+
+    #[test]
+    fn a_notification_is_found_again_by_its_id() {
+        let notes = Notes::default();
+        let a = notes.add(Note::Chat("c1".into()));
+        let b = notes.add(Note::Run {
+            schedule: "s1".into(),
+            run: "r1".into(),
+        });
+        assert_ne!(a, b);
+        assert_eq!(notes.get(a), Some(Note::Chat("c1".into())));
+        assert_eq!(
+            notes.get(b),
+            Some(Note::Run {
+                schedule: "s1".into(),
+                run: "r1".into()
+            })
+        );
+        assert_eq!(notes.get(b + 1), None);
+        for _ in 0..NOTES_KEPT {
+            notes.add(Note::Chat("x".into()));
+        }
+        assert_eq!(notes.get(a), None);
+    }
+
     #[test]
     fn a_finished_run_is_said_once_by_its_policy_and_a_silent_one_only_when_always() {
         let w = Watch::default();
@@ -290,7 +455,10 @@ mod tests {
             ("c", "matters", 0, Some(("r4", "silent", false))),
             ("d", "never", 0, Some(("r5", "ok", false))),
         ]));
-        assert_eq!(out, vec![ran("a", Told::Result), ran("b", Told::Result)]);
+        assert_eq!(
+            out,
+            vec![ran("a", "r2", Told::Result), ran("b", "r3", Told::Result)]
+        );
         // The same list again (the server told a device meanwhile): not said twice.
         assert!(w
             .look_schedules(&schedules(&[("a", "matters", 0, Some(("r2", "ok", true)))]))

src-tauri/tauri.conf.json

@@ -10,7 +10,7 @@
     "withGlobalTauri": true,
     "windows": [],
     "security": {
-      "csp": "default-src 'self'; img-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self'; connect-src ipc: http://ipc.localhost; frame-src llembas-sealed: http://llembas-sealed.localhost; object-src 'none'; base-uri 'none'; form-action 'none'",
+      "csp": "default-src 'self'; img-src 'self' data:; media-src data:; style-src 'self' 'unsafe-inline'; script-src 'self'; connect-src ipc: http://ipc.localhost; frame-src llembas-sealed: http://llembas-sealed.localhost; object-src 'none'; base-uri 'none'; form-action 'none'",
       "dangerousDisableAssetCspModification": [
         "style-src"
       ]

tests/ui/conformance/progress.json

@@ -0,0 +1,333 @@
+{
+  "about": "Progress (progress.md, spec 3.4.0): the text and the line every client draws for a progress object. `progress`: the object; `now`: the client's clock (Unix ms). Expect `text` — the phase's text from loop.json progress.texts, its fields filled (numbers written plainly: integers as they are, a rate with one decimal) — and `line` — `{{text}} · {{elapsed}}` with elapsed = now − since in whole seconds (5s, 1m 05s, 1h 02m), or the text alone for stopped and failed. retrying's `in` is counted down: in − floor((now − since) / 1000), never below 0. LLeMbas: services/progress.py; CLI: session/progress.ts.",
+  "cases": [
+    {
+      "about": "Queued, nothing more known.",
+      "progress": {
+        "phase": "queued",
+        "since": 1762790400000
+      },
+      "now": 1762790405000,
+      "expect": {
+        "text": "Queued",
+        "line": "Queued · 5s"
+      }
+    },
+    {
+      "about": "Queued behind two turns.",
+      "progress": {
+        "phase": "queued",
+        "since": 1762790400000,
+        "ahead": 2
+      },
+      "now": 1762790465000,
+      "expect": {
+        "text": "Queued: 2 ahead",
+        "line": "Queued: 2 ahead · 1m 05s"
+      }
+    },
+    {
+      "about": "A one-request server answering another request.",
+      "progress": {
+        "phase": "waiting_for_model",
+        "since": 1762790400000,
+        "model": "Qwen 27B",
+        "reason": "busy"
+      },
+      "now": 1762790412400,
+      "expect": {
+        "text": "Waiting for Qwen 27B: it serves one request at a time and is answering another",
+        "line": "Waiting for Qwen 27B: it serves one request at a time and is answering another · 12s"
+      }
+    },
+    {
+      "about": "Every slot taken.",
+      "progress": {
+        "phase": "waiting_for_model",
+        "since": 1762790400000,
+        "model": "coder",
+        "reason": "slots"
+      },
+      "now": 1762790401000,
+      "expect": {
+        "text": "Waiting for coder: all its slots are in use",
+        "line": "Waiting for coder: all its slots are in use · 1s"
+      }
+    },
+    {
+      "about": "Another model on the one-model server.",
+      "progress": {
+        "phase": "waiting_for_model",
+        "since": 1762790400000,
+        "model": "coder",
+        "reason": "group"
+      },
+      "now": 1762790400000,
+      "expect": {
+        "text": "Waiting for coder: its server holds another model now",
+        "line": "Waiting for coder: its server holds another model now · 0s"
+      }
+    },
+    {
+      "about": "Loading.",
+      "progress": {
+        "phase": "loading_model",
+        "since": 1762790400000,
+        "model": "Gemma 12B"
+      },
+      "now": 1762794125000,
+      "expect": {
+        "text": "Loading Gemma 12B",
+        "line": "Loading Gemma 12B · 1h 02m"
+      }
+    },
+    {
+      "about": "Reading the prompt: the percentage is floored.",
+      "progress": {
+        "phase": "reading_prompt",
+        "since": 1762790400000,
+        "done": 1999,
+        "total": 3000
+      },
+      "now": 1762790402000,
+      "expect": {
+        "text": "Reading the prompt: 1999 / 3000 tokens (66%)",
+        "line": "Reading the prompt: 1999 / 3000 tokens (66%) · 2s"
+      }
+    },
+    {
+      "about": "Reading the prompt with no counts from the server.",
+      "progress": {
+        "phase": "reading_prompt",
+        "since": 1762790400000
+      },
+      "now": 1762790402000,
+      "expect": {
+        "text": "Reading the prompt",
+        "line": "Reading the prompt · 2s"
+      }
+    },
+    {
+      "about": "Thinking.",
+      "progress": {
+        "phase": "thinking",
+        "since": 1762790400000
+      },
+      "now": 1762790459999,
+      "expect": {
+        "text": "Thinking",
+        "line": "Thinking · 59s"
+      }
+    },
+    {
+      "about": "Writing, the rate with one decimal.",
+      "progress": {
+        "phase": "writing",
+        "since": 1762790400000,
+        "rate": 12.46
+      },
+      "now": 1762790404000,
+      "expect": {
+        "text": "Writing: 12.5 tok/s",
+        "line": "Writing: 12.5 tok/s · 4s"
+      }
+    },
+    {
+      "about": "Writing before a rate is measured.",
+      "progress": {
+        "phase": "writing",
+        "since": 1762790400000
+      },
+      "now": 1762790400400,
+      "expect": {
+        "text": "Writing",
+        "line": "Writing · 0s"
+      }
+    },
+    {
+      "about": "A tool with what it does.",
+      "progress": {
+        "phase": "running_tool",
+        "since": 1762790400000,
+        "tool": "bash",
+        "what": "bun test"
+      },
+      "now": 1762790461000,
+      "expect": {
+        "text": "Running bash: bun test",
+        "line": "Running bash: bun test · 1m 01s"
+      }
+    },
+    {
+      "about": "A tool without a title.",
+      "progress": {
+        "phase": "running_tool",
+        "since": 1762790400000,
+        "tool": "recall"
+      },
+      "now": 1762790401000,
+      "expect": {
+        "text": "Running recall",
+        "line": "Running recall · 1s"
+      }
+    },
+    {
+      "about": "An approval, naming the tool.",
+      "progress": {
+        "phase": "waiting_for_person",
+        "since": 1762790400000,
+        "what": "approval",
+        "tool": "bash"
+      },
+      "now": 1762790430000,
+      "expect": {
+        "text": "Waiting for you: allow bash?",
+        "line": "Waiting for you: allow bash? · 30s"
+      }
+    },
+    {
+      "about": "An approval with no tool named.",
+      "progress": {
+        "phase": "waiting_for_person",
+        "since": 1762790400000,
+        "what": "approval"
+      },
+      "now": 1762790400000,
+      "expect": {
+        "text": "Waiting for you: an approval",
+        "line": "Waiting for you: an approval · 0s"
+      }
+    },
+    {
+      "about": "A question.",
+      "progress": {
+        "phase": "waiting_for_person",
+        "since": 1762790400000,
+        "what": "question"
+      },
+      "now": 1762790403000,
+      "expect": {
+        "text": "Waiting for you: a question",
+        "line": "Waiting for you: a question · 3s"
+      }
+    },
+    {
+      "about": "The plan.",
+      "progress": {
+        "phase": "waiting_for_person",
+        "since": 1762790400000,
+        "what": "plan"
+      },
+      "now": 1762790403000,
+      "expect": {
+        "text": "Waiting for you: the plan",
+        "line": "Waiting for you: the plan · 3s"
+      }
+    },
+    {
+      "about": "Subagents.",
+      "progress": {
+        "phase": "waiting_for_subagents",
+        "since": 1762790400000,
+        "running": 3
+      },
+      "now": 1762790490000,
+      "expect": {
+        "text": "Waiting for subagents: 3 running",
+        "line": "Waiting for subagents: 3 running · 1m 30s"
+      }
+    },
+    {
+      "about": "Compacting.",
+      "progress": {
+        "phase": "compacting",
+        "since": 1762790400000
+      },
+      "now": 1762790407000,
+      "expect": {
+        "text": "Compacting the conversation",
+        "line": "Compacting the conversation · 7s"
+      }
+    },
+    {
+      "about": "Retrying: `in` counts down from since.",
+      "progress": {
+        "phase": "retrying",
+        "since": 1762790400000,
+        "reason": "502 Bad Gateway",
+        "in": 10,
+        "attempt": 2
+      },
+      "now": 1762790403000,
+      "expect": {
+        "text": "Retrying in 7 s: 502 Bad Gateway",
+        "line": "Retrying in 7 s: 502 Bad Gateway · 3s"
+      }
+    },
+    {
+      "about": "Retrying: never below 0.",
+      "progress": {
+        "phase": "retrying",
+        "since": 1762790400000,
+        "reason": "overloaded",
+        "in": 2
+      },
+      "now": 1762790405000,
+      "expect": {
+        "text": "Retrying in 0 s: overloaded",
+        "line": "Retrying in 0 s: overloaded · 5s"
+      }
+    },
+    {
+      "about": "Stopped draws no elapsed time.",
+      "progress": {
+        "phase": "stopped",
+        "since": 1762790400000
+      },
+      "now": 1762790405000,
+      "expect": {
+        "text": "Stopped",
+        "line": "Stopped"
+      }
+    },
+    {
+      "about": "Stopped by the person.",
+      "progress": {
+        "phase": "stopped",
+        "since": 1762790400000,
+        "reason": "person"
+      },
+      "now": 1762790405000,
+      "expect": {
+        "text": "Stopped: by you",
+        "line": "Stopped: by you"
+      }
+    },
+    {
+      "about": "Stopped at the step limit.",
+      "progress": {
+        "phase": "stopped",
+        "since": 1762790400000,
+        "reason": "steps"
+      },
+      "now": 1762790400000,
+      "expect": {
+        "text": "Stopped: step limit",
+        "line": "Stopped: step limit"
+      }
+    },
+    {
+      "about": "Failed.",
+      "progress": {
+        "phase": "failed",
+        "since": 1762790400000,
+        "reason": "connection refused"
+      },
+      "now": 1762790405000,
+      "expect": {
+        "text": "Failed: connection refused",
+        "line": "Failed: connection refused"
+      }
+    }
+  ]
+}

tests/ui/fixtures/SOURCE

@@ -0,0 +1 @@
+LLeMbas v2.0.0-beta.9 (3b7da5fc7ac72d5de9229919793dd299c03da6a8) tests/fixtures/api_v2

tests/ui/fixtures/apps.json

@@ -0,0 +1,20 @@
+{
+  "server": {
+    "version": "2.1.0-beta.3",
+    "channel": "beta"
+  },
+  "apps": {
+    "android": {
+      "version": "1.1.0-beta.2",
+      "tag": "v1.1.0-beta.2",
+      "channel": "beta",
+      "page": "https://github.com/LLeMbas/LLeMbas-Android/releases/tag/v1.1.0-beta.2"
+    },
+    "desktop": {
+      "version": "1.0.1",
+      "tag": "v1.0.1",
+      "channel": "stable",
+      "page": "https://github.com/LLeMbas/LLeMbas-Desktop/releases/tag/v1.0.1"
+    }
+  }
+}

tests/ui/fixtures/apps_stable.json

@@ -0,0 +1,15 @@
+{
+  "server": {
+    "version": "2.0.0",
+    "channel": "stable"
+  },
+  "apps": {
+    "android": null,
+    "desktop": {
+      "version": "1.0.1",
+      "tag": "v1.0.1",
+      "channel": "stable",
+      "page": "https://github.com/LLeMbas/LLeMbas-Desktop/releases/tag/v1.0.1"
+    }
+  }
+}

tests/ui/fixtures/chat.json

@@ -0,0 +1,28 @@
+{
+  "id": "chat1",
+  "kind": "chat",
+  "title": "Waybread",
+  "model": "qwen",
+  "folder_id": null,
+  "pinned": false,
+  "archived": false,
+  "temporary": false,
+  "unread": true,
+  "running": false,
+  "mode": "",
+  "effort": "low",
+  "device": null,
+  "device_session_id": null,
+  "parent_chat_id": null,
+  "agents": {
+    "min": 1,
+    "max": 4
+  },
+  "subagents": {
+    "offered": true,
+    "named_only": false,
+    "cap": 32
+  },
+  "created_at": "2026-01-02T03:04:05+00:00",
+  "updated_at": "2026-01-02T03:04:05+00:00"
+}

tests/ui/fixtures/chat_agent.json

@@ -0,0 +1,31 @@
+{
+  "id": "chat2",
+  "kind": "agent",
+  "title": "Waybread",
+  "model": "qwen",
+  "folder_id": null,
+  "pinned": false,
+  "archived": false,
+  "temporary": false,
+  "unread": true,
+  "running": true,
+  "mode": "edit",
+  "effort": "low",
+  "device": {
+    "token_id": "token1",
+    "directory": "/home/dev/project"
+  },
+  "device_session_id": "ses_01waybread",
+  "parent_chat_id": null,
+  "agents": {
+    "min": 1,
+    "max": 4
+  },
+  "subagents": {
+    "offered": true,
+    "named_only": false,
+    "cap": 32
+  },
+  "created_at": "2026-01-02T03:04:05+00:00",
+  "updated_at": "2026-01-02T03:04:05+00:00"
+}

tests/ui/fixtures/chats_listed.json

@@ -0,0 +1,29 @@
+{
+  "chats": [
+    {
+      "id": "chat1",
+      "kind": "chat",
+      "title": "Waybread",
+      "model": "qwen",
+      "folder_id": null,
+      "pinned": false,
+      "archived": false,
+      "temporary": false,
+      "unread": true,
+      "running": false,
+      "mode": "",
+      "effort": "low",
+      "device": null,
+      "device_session_id": null,
+      "parent_chat_id": null,
+      "agents": {
+        "min": 1,
+        "max": 4
+      },
+      "subagents": null,
+      "created_at": "2026-01-02T03:04:05+00:00",
+      "updated_at": "2026-01-02T03:04:05+00:00"
+    }
+  ],
+  "more": false
+}

tests/ui/fixtures/event_ask.json

@@ -0,0 +1,162 @@
+{
+  "cards": [
+    {
+      "id": "card1",
+      "kind": "question",
+      "why": "",
+      "dismissable": false,
+      "expires_in": null,
+      "items": [
+        {
+          "index": 0,
+          "key": "q0",
+          "kind": "question",
+          "tool": "ask_user",
+          "title": "Honey or not?",
+          "header": "Taste",
+          "detail": "",
+          "reason": "",
+          "purpose": "",
+          "options": [
+            {
+              "label": "Honey",
+              "description": "",
+              "recommended": true
+            },
+            {
+              "label": "Plain",
+              "description": "As the elves have it",
+              "recommended": false
+            }
+          ],
+          "multiple": false,
+          "free_text": true,
+          "editable": false,
+          "plan": null,
+          "mode_choice": true,
+          "job": "",
+          "subagent": null
+        }
+      ]
+    },
+    {
+      "id": "card2",
+      "kind": "approval",
+      "why": "",
+      "dismissable": false,
+      "expires_in": null,
+      "items": [
+        {
+          "index": 0,
+          "key": "0",
+          "kind": "approval",
+          "tool": "bash",
+          "title": "Run a command",
+          "header": "",
+          "detail": "rm -rf build",
+          "reason": "Edit mode asks before anything that runs a command.",
+          "purpose": "Start clean",
+          "options": [],
+          "multiple": false,
+          "free_text": false,
+          "editable": true,
+          "plan": null,
+          "mode_choice": true,
+          "job": "explore (job1)",
+          "subagent": null
+        }
+      ]
+    },
+    {
+      "id": "card3",
+      "kind": "plan",
+      "why": "",
+      "dismissable": true,
+      "expires_in": null,
+      "items": [
+        {
+          "index": 0,
+          "key": "p0",
+          "kind": "plan",
+          "tool": "plan_submit",
+          "title": "Bake lembas",
+          "header": "",
+          "detail": "",
+          "reason": "",
+          "purpose": "",
+          "options": [],
+          "multiple": false,
+          "free_text": true,
+          "editable": false,
+          "plan": {
+            "version": 2,
+            "title": "Bake lembas",
+            "summary": "",
+            "findings": [],
+            "objectives": [],
+            "phases": [
+              {
+                "id": "p1",
+                "title": "Plan",
+                "status": "pending",
+                "tasks": [
+                  {
+                    "id": "t1",
+                    "text": "Gather mallorn leaves",
+                    "status": "todo",
+                    "note": ""
+                  },
+                  {
+                    "id": "t2",
+                    "text": "Bake slowly",
+                    "status": "todo",
+                    "note": ""
+                  }
+                ]
+              }
+            ],
+            "steps": [
+              "Gather mallorn leaves",
+              "Bake slowly"
+            ]
+          },
+          "mode_choice": true,
+          "job": "",
+          "subagent": null
+        }
+      ]
+    },
+    {
+      "id": "card4",
+      "kind": "approval",
+      "why": "",
+      "dismissable": false,
+      "expires_in": null,
+      "items": [
+        {
+          "index": 0,
+          "key": "0",
+          "kind": "approval",
+          "tool": "bash",
+          "title": "Run a command",
+          "header": "",
+          "detail": "git push",
+          "reason": "Edit mode asks before anything that runs a command.",
+          "purpose": "",
+          "options": [],
+          "multiple": false,
+          "free_text": false,
+          "editable": true,
+          "plan": null,
+          "mode_choice": true,
+          "job": "",
+          "subagent": {
+            "id": "s1",
+            "name": "parser",
+            "position": "reviews the parser"
+          }
+        }
+      ]
+    }
+  ]
+}

tests/ui/fixtures/event_schedules.json

@@ -0,0 +1,110 @@
+{
+  "version": "8bee85746004dc19",
+  "schedules": [
+    {
+      "id": "sched1",
+      "title": "Waybread check",
+      "instruction": "Check the waybread is wrapped.",
+      "request": "every second Monday at 7:30",
+      "rule": {
+        "at": {
+          "nth": [
+            {
+              "n": 2,
+              "weekday": 0
+            }
+          ],
+          "times": [
+            "07:30"
+          ]
+        }
+      },
+      "description": "On the second Monday of each month at 07:30",
+      "timezone": "UTC",
+      "enabled": true,
+      "next_run": "2026-01-12T07:30:00+00:00",
+      "next_runs": [
+        "2026-01-12T07:30:00+00:00",
+        "2026-02-09T07:30:00+00:00",
+        "2026-03-09T07:30:00+00:00",
+        "2026-04-13T07:30:00+00:00",
+        "2026-05-11T07:30:00+00:00"
+      ],
+      "target": "chat",
+      "mode": "fresh",
+      "notify": "matters",
+      "catch_up": "one",
+      "grace_minutes": null,
+      "model": "qwen",
+      "effort": "high",
+      "agents": null,
+      "tools": [
+        "files",
+        "recall",
+        "search",
+        "fetch",
+        "memory",
+        "skills",
+        "plan"
+      ],
+      "origin": "user",
+      "chat_id": "chat1",
+      "fired_count": 3,
+      "failure_streak": 0,
+      "watch": null,
+      "runs_on": null,
+      "last_error": null,
+      "last_run": {
+        "id": "run1",
+        "schedule_id": "sched1",
+        "status": "ok",
+        "timing": "late",
+        "missed": 0,
+        "due_at": "2026-01-02T03:04:05+00:00",
+        "started_at": "2026-01-02T03:04:05+00:00",
+        "finished_at": "2026-01-02T03:04:05+00:00",
+        "waiting_for": null,
+        "retry_at": null,
+        "progress": null,
+        "attempts": 1,
+        "model": {
+          "id": "gpt-oss",
+          "name": "GPT-OSS",
+          "reason": "switched",
+          "switched_from": "Qwen"
+        },
+        "tokens": {
+          "prompt": 1200,
+          "completion": 340
+        },
+        "cost": null,
+        "chat_id": "chat1",
+        "message_id": "msg2",
+        "report_path": null,
+        "preview": "All the waybread is wrapped.",
+        "error": null,
+        "notified": true,
+        "notification": {
+          "title": "Waybread check",
+          "body": "All the waybread is wrapped.",
+          "public": {
+            "title": "Waybread check",
+            "body": "Finished"
+          },
+          "actions": [
+            "open",
+            "run_again"
+          ],
+          "labels": {
+            "open": "Open",
+            "run_again": "Run again"
+          },
+          "ask": ""
+        },
+        "watch": null
+      },
+      "running": false,
+      "created_at": "2026-01-02T03:04:05+00:00"
+    }
+  ]
+}

tests/ui/fixtures/event_status.json

@@ -0,0 +1,9 @@
+{
+  "text": "Running bake --slow",
+  "progress": {
+    "phase": "running_tool",
+    "since": 1767323045000,
+    "tool": "bash",
+    "what": "bake --slow"
+  }
+}

tests/ui/fixtures/event_status_idle.json

@@ -0,0 +1,4 @@
+{
+  "text": "",
+  "progress": null
+}

tests/ui/fixtures/event_status_person.json

@@ -0,0 +1,8 @@
+{
+  "text": "Waiting for you to allow bash…",
+  "progress": {
+    "phase": "waiting_for_person",
+    "since": 1767323045000,
+    "what": "question"
+  }
+}

tests/ui/fixtures/event_status_stopped.json

@@ -0,0 +1,8 @@
+{
+  "text": "",
+  "progress": {
+    "phase": "stopped",
+    "since": 1767323045000,
+    "reason": "person"
+  }
+}

tests/ui/fixtures/event_tree.json

@@ -0,0 +1,75 @@
+{
+  "tree": {
+    "min": 1,
+    "max": 4,
+    "size": 2,
+    "open_slots": 1,
+    "agents": [
+      {
+        "id": "lead",
+        "name": "lead",
+        "position": "the main agent",
+        "parent": null,
+        "state": "working",
+        "model": "qwen-27b",
+        "mode": "edit",
+        "request": [],
+        "manager": true,
+        "context": {
+          "used": 41200,
+          "window": 131072
+        },
+        "progress": {
+          "phase": "thinking",
+          "since": 1767323045000
+        },
+        "findings": 0,
+        "messages": 2
+      },
+      {
+        "id": "s2",
+        "name": "parser",
+        "position": "reviews the parser",
+        "parent": "lead",
+        "state": "working",
+        "model": "qwen-27b",
+        "mode": "manual",
+        "task": "Review src/parse.ts.",
+        "request": [
+          "write"
+        ],
+        "manager": false,
+        "context": {
+          "used": 9100,
+          "window": 131072
+        },
+        "progress": {
+          "phase": "running_tool",
+          "since": 1767323045000,
+          "tool": "read",
+          "what": "src/parse.ts"
+        },
+        "findings": 2,
+        "messages": 3
+      }
+    ],
+    "ended": [
+      {
+        "id": "s1",
+        "name": "scout",
+        "position": "maps the code",
+        "parent": "lead",
+        "state": "done",
+        "model": "qwen-27b",
+        "mode": "edit",
+        "task": "Map it.",
+        "request": [],
+        "manager": false,
+        "progress": null,
+        "findings": 1,
+        "messages": 1,
+        "ended": 1767323045000
+      }
+    ]
+  }
+}

tests/ui/fixtures/files_listing.json

@@ -0,0 +1,22 @@
+{
+  "path": "/home/frodo",
+  "parent": "/home",
+  "entries": [
+    {
+      "name": "recipes",
+      "path": "/home/frodo/recipes",
+      "kind": "dir",
+      "size": 0,
+      "mime": "",
+      "updated_at": "2026-01-02T03:04:05+00:00"
+    },
+    {
+      "name": "lembas.md",
+      "path": "/home/frodo/lembas.md",
+      "kind": "file",
+      "size": 27,
+      "mime": "text/markdown",
+      "updated_at": "2026-01-02T03:04:05+00:00"
+    }
+  ]
+}

tests/ui/fixtures/folder.json

@@ -0,0 +1,10 @@
+{
+  "folder": {
+    "id": "fold1",
+    "name": "Waybread",
+    "parent_id": null,
+    "kind": "",
+    "position": 0,
+    "collapsed": false
+  }
+}

tests/ui/fixtures/folders.json

@@ -0,0 +1,20 @@
+{
+  "folders": [
+    {
+      "id": "fold1",
+      "name": "Waybread",
+      "parent_id": null,
+      "kind": "",
+      "position": 0,
+      "collapsed": false
+    },
+    {
+      "id": "fold2",
+      "name": "Recipes",
+      "parent_id": "fold1",
+      "kind": "chat",
+      "position": 1,
+      "collapsed": true
+    }
+  ]
+}

tests/ui/fixtures/me.json

@@ -0,0 +1,57 @@
+{
+  "api": 2,
+  "version": "2.0.0",
+  "account": {
+    "id": "user1",
+    "name": "Frodo",
+    "email": "frodo@shire.test"
+  },
+  "language": "sk",
+  "theme": "shire",
+  "default_model": "qwen",
+  "permissions": {
+    "chat.create": true,
+    "chat.delete": false,
+    "chat.model_select": true,
+    "chat.system_prompt": true,
+    "chat.params": true,
+    "files.upload": true,
+    "tools.agent": true,
+    "audio.transcribe": true,
+    "audio.listen": true
+  },
+  "services": {
+    "stt": true,
+    "tts": false,
+    "search": true,
+    "fetch": true,
+    "images": false
+  },
+  "scopes": [
+    "app",
+    "models"
+  ],
+  "language_setting": "sk",
+  "languages": [
+    {
+      "id": "en",
+      "name": "English"
+    },
+    {
+      "id": "sk",
+      "name": "Slovenčina"
+    }
+  ],
+  "themes": [
+    {
+      "id": "moria",
+      "label": "Moria",
+      "scheme": "dark"
+    },
+    {
+      "id": "shire",
+      "label": "Shire",
+      "scheme": "light"
+    }
+  ]
+}

tests/ui/fixtures/memories.json

@@ -0,0 +1,21 @@
+{
+  "memories": [
+    {
+      "id": "mem1",
+      "content": "Prefers lembas warm.",
+      "author": "user",
+      "data_group": {
+        "id": "default",
+        "name": "Default"
+      },
+      "created_at": "2026-01-02T03:04:05+00:00",
+      "updated_at": "2026-01-02T03:04:05+00:00"
+    }
+  ],
+  "groups": [
+    {
+      "id": "default",
+      "name": "Default"
+    }
+  ]
+}

tests/ui/fixtures/memory.json

@@ -0,0 +1,13 @@
+{
+  "memory": {
+    "id": "mem1",
+    "content": "Prefers lembas warm.",
+    "author": "user",
+    "data_group": {
+      "id": "default",
+      "name": "Default"
+    },
+    "created_at": "2026-01-02T03:04:05+00:00",
+    "updated_at": "2026-01-02T03:04:05+00:00"
+  }
+}

tests/ui/fixtures/models_agent.json

@@ -0,0 +1,81 @@
+{
+  "models": [
+    {
+      "id": "qwen",
+      "name": "Qwen",
+      "vision": false,
+      "tools": true,
+      "efforts": [
+        "medium"
+      ],
+      "thinking_switch": true,
+      "levels": [
+        "off",
+        "medium"
+      ],
+      "effort": "medium",
+      "control": "switch",
+      "parallel": 2,
+      "context": 131072,
+      "image": "/api/v2/models/images/0a1b2c3d4e5f.png",
+      "default": true,
+      "subagents": {
+        "offered": true,
+        "named_only": false
+      }
+    },
+    {
+      "id": "gpt-oss",
+      "name": "gpt-oss",
+      "vision": false,
+      "tools": true,
+      "efforts": [
+        "low",
+        "medium",
+        "high"
+      ],
+      "thinking_switch": false,
+      "levels": [
+        "low",
+        "medium",
+        "high"
+      ],
+      "effort": "high",
+      "control": "slider",
+      "parallel": 1,
+      "context": 0,
+      "image": null,
+      "default": false,
+      "subagents": {
+        "offered": true,
+        "named_only": false
+      }
+    },
+    {
+      "id": "vision-small",
+      "name": "Vision",
+      "vision": true,
+      "tools": false,
+      "efforts": [],
+      "thinking_switch": false,
+      "levels": [
+        "default"
+      ],
+      "effort": "default",
+      "control": "none",
+      "parallel": null,
+      "context": 8192,
+      "image": null,
+      "default": false,
+      "subagents": {
+        "offered": true,
+        "named_only": false
+      }
+    }
+  ],
+  "subagents_cap": 32,
+  "agent_subagents": {
+    "offered": true,
+    "device_runs": true
+  }
+}

tests/ui/fixtures/push_schedule.json

@@ -0,0 +1,34 @@
+{
+  "schedule_id": "sched1",
+  "run_id": "run1",
+  "chat_id": "chat1",
+  "status": "ok",
+  "visibility": "private",
+  "actions": [
+    "open",
+    "run_again"
+  ],
+  "ask": "",
+  "notification": {
+    "title": "Waybread check",
+    "body": "All the waybread is wrapped.",
+    "public": {
+      "title": "Waybread check",
+      "body": "Finished"
+    },
+    "actions": [
+      "open",
+      "run_again"
+    ],
+    "labels": {
+      "open": "Open",
+      "run_again": "Run again"
+    },
+    "ask": ""
+  },
+  "pause_label": "Pause",
+  "title": "LLeMbas",
+  "body": "A scheduled task has finished.",
+  "url": "/scheduled/sched1?run=run1",
+  "kind": "schedule"
+}

tests/ui/fixtures/push_schedule_failed.json

@@ -0,0 +1,37 @@
+{
+  "schedule_id": "sched1",
+  "run_id": "run3",
+  "chat_id": "chat1",
+  "status": "failed",
+  "visibility": "private",
+  "actions": [
+    "open",
+    "run_again",
+    "pause"
+  ],
+  "ask": "pause",
+  "notification": {
+    "title": "Waybread check",
+    "body": "Failed 3 times in a row. Pause it?",
+    "public": {
+      "title": "Waybread check",
+      "body": "Failed"
+    },
+    "actions": [
+      "open",
+      "run_again",
+      "pause"
+    ],
+    "labels": {
+      "open": "Open",
+      "run_again": "Run again",
+      "pause": "Pause"
+    },
+    "ask": "pause"
+  },
+  "pause_label": "Pause",
+  "title": "LLeMbas",
+  "body": "A scheduled task failed 3 times in a row. Pause it?",
+  "url": "/scheduled/sched1?run=run3",
+  "kind": "schedule_failed"
+}

tests/ui/fixtures/schedule.json

@@ -0,0 +1,107 @@
+{
+  "schedule": {
+    "id": "sched1",
+    "title": "Waybread check",
+    "instruction": "Check the waybread is wrapped.",
+    "request": "every second Monday at 7:30",
+    "rule": {
+      "at": {
+        "nth": [
+          {
+            "n": 2,
+            "weekday": 0
+          }
+        ],
+        "times": [
+          "07:30"
+        ]
+      }
+    },
+    "description": "On the second Monday of each month at 07:30",
+    "timezone": "UTC",
+    "enabled": true,
+    "next_run": "2026-01-12T07:30:00+00:00",
+    "next_runs": [
+      "2026-01-12T07:30:00+00:00",
+      "2026-02-09T07:30:00+00:00",
+      "2026-03-09T07:30:00+00:00",
+      "2026-04-13T07:30:00+00:00",
+      "2026-05-11T07:30:00+00:00"
+    ],
+    "target": "chat",
+    "mode": "fresh",
+    "notify": "matters",
+    "catch_up": "one",
+    "grace_minutes": null,
+    "model": "qwen",
+    "effort": "high",
+    "agents": null,
+    "tools": [
+      "files",
+      "recall",
+      "search",
+      "fetch",
+      "memory",
+      "skills",
+      "plan"
+    ],
+    "origin": "user",
+    "chat_id": "chat1",
+    "fired_count": 3,
+    "failure_streak": 0,
+    "watch": null,
+    "runs_on": null,
+    "last_error": null,
+    "last_run": {
+      "id": "run1",
+      "schedule_id": "sched1",
+      "status": "ok",
+      "timing": "late",
+      "missed": 0,
+      "due_at": "2026-01-02T03:04:05+00:00",
+      "started_at": "2026-01-02T03:04:05+00:00",
+      "finished_at": "2026-01-02T03:04:05+00:00",
+      "waiting_for": null,
+      "retry_at": null,
+      "progress": null,
+      "attempts": 1,
+      "model": {
+        "id": "gpt-oss",
+        "name": "GPT-OSS",
+        "reason": "switched",
+        "switched_from": "Qwen"
+      },
+      "tokens": {
+        "prompt": 1200,
+        "completion": 340
+      },
+      "cost": null,
+      "chat_id": "chat1",
+      "message_id": "msg2",
+      "report_path": null,
+      "preview": "All the waybread is wrapped.",
+      "error": null,
+      "notified": true,
+      "notification": {
+        "title": "Waybread check",
+        "body": "All the waybread is wrapped.",
+        "public": {
+          "title": "Waybread check",
+          "body": "Finished"
+        },
+        "actions": [
+          "open",
+          "run_again"
+        ],
+        "labels": {
+          "open": "Open",
+          "run_again": "Run again"
+        },
+        "ask": ""
+      },
+      "watch": null
+    },
+    "running": false,
+    "created_at": "2026-01-02T03:04:05+00:00"
+  }
+}

tests/ui/fixtures/schedule_on_device.json

@@ -0,0 +1,98 @@
+{
+  "schedule": {
+    "id": "sched3",
+    "title": "Nightly tests",
+    "instruction": "Run the tests.",
+    "request": "every night at 02:00",
+    "rule": {
+      "every": {
+        "minutes": 1440
+      }
+    },
+    "description": "Every 1 day",
+    "timezone": "UTC",
+    "enabled": true,
+    "next_run": "2026-01-03T02:00:00+00:00",
+    "next_runs": [],
+    "target": "chat",
+    "mode": "fresh",
+    "notify": "matters",
+    "catch_up": "one",
+    "grace_minutes": null,
+    "model": null,
+    "effort": null,
+    "agents": null,
+    "tools": [
+      "files",
+      "recall",
+      "search",
+      "fetch",
+      "memory",
+      "skills",
+      "plan"
+    ],
+    "origin": "user",
+    "chat_id": "chat2",
+    "fired_count": 3,
+    "failure_streak": 0,
+    "watch": {
+      "kind": "command",
+      "command": "git log -1 --format=%H",
+      "timeout_s": 30,
+      "target": "git log -1 --format=%H",
+      "changed_at": "2026-01-02T03:04:05+00:00"
+    },
+    "runs_on": {
+      "device": "tok1",
+      "device_name": "bag-end",
+      "cwd": "/home/frodo/waybread",
+      "mode": "edit",
+      "approval_wait_minutes": 30
+    },
+    "last_error": null,
+    "last_run": {
+      "id": "run5",
+      "schedule_id": "sched3",
+      "status": "waiting",
+      "timing": "on_time",
+      "missed": 0,
+      "due_at": "2026-01-02T03:04:05+00:00",
+      "started_at": null,
+      "finished_at": null,
+      "waiting_for": "device",
+      "retry_at": "2026-01-02T03:09:05+00:00",
+      "progress": {
+        "phase": "retrying",
+        "since": 1767323045000,
+        "reason": "Waiting for bag-end to be linked.",
+        "in": 0,
+        "attempt": 1
+      },
+      "attempts": 1,
+      "model": {
+        "id": null,
+        "name": null,
+        "reason": null,
+        "switched_from": null
+      },
+      "tokens": {
+        "prompt": 0,
+        "completion": 0
+      },
+      "cost": null,
+      "chat_id": null,
+      "message_id": null,
+      "report_path": null,
+      "preview": "",
+      "error": {
+        "class": "device_away",
+        "text": "Waiting for bag-end to be linked."
+      },
+      "notified": false,
+      "notification": null,
+      "watch": null
+    },
+    "running": false,
+    "created_at": "2026-01-02T03:04:05+00:00"
+  }
+}

tests/ui/fixtures/schedule_run.json

@@ -0,0 +1,52 @@
+{
+  "run": {
+    "id": "run1",
+    "schedule_id": "sched1",
+    "status": "ok",
+    "timing": "late",
+    "missed": 0,
+    "due_at": "2026-01-02T03:04:05+00:00",
+    "started_at": "2026-01-02T03:04:05+00:00",
+    "finished_at": "2026-01-02T03:04:05+00:00",
+    "waiting_for": null,
+    "retry_at": null,
+    "progress": null,
+    "attempts": 1,
+    "model": {
+      "id": "gpt-oss",
+      "name": "GPT-OSS",
+      "reason": "switched",
+      "switched_from": "Qwen"
+    },
+    "tokens": {
+      "prompt": 1200,
+      "completion": 340
+    },
+    "cost": null,
+    "chat_id": "chat1",
+    "message_id": "msg2",
+    "report_path": null,
+    "preview": "All the waybread is wrapped.",
+    "error": null,
+    "notified": true,
+    "notification": {
+      "title": "Waybread check",
+      "body": "All the waybread is wrapped.",
+      "public": {
+        "title": "Waybread check",
+        "body": "Finished"
+      },
+      "actions": [
+        "open",
+        "run_again"
+      ],
+      "labels": {
+        "open": "Open",
+        "run_again": "Run again"
+      },
+      "ask": ""
+    },
+    "watch": null
+  },
+  "text": "All the waybread is *wrapped*."
+}

tests/ui/fixtures/scope.json

@@ -0,0 +1,26 @@
+{
+  "scope": {
+    "families": [
+      {
+        "gate": "notes",
+        "label": "Notes",
+        "on": true
+      },
+      {
+        "gate": "web",
+        "label": "Web search",
+        "on": false
+      }
+    ],
+    "skills": [
+      {
+        "name": "baking",
+        "description": "Bake waybread.",
+        "on": true
+      }
+    ],
+    "allow": [
+      "bash:ls *"
+    ]
+  }
+}

tests/ui/fixtures/search.json

@@ -0,0 +1,69 @@
+{
+  "q": "lembas",
+  "in": "all",
+  "offered": [
+    "chats",
+    "files",
+    "memories"
+  ],
+  "results": [
+    {
+      "kind": "chats",
+      "more": true,
+      "hits": [
+        {
+          "kind": "chat",
+          "title": "Waybread",
+          "snippet": "…how long does lembas keep & travel?",
+          "marks": [
+            [
+              15,
+              21
+            ]
+          ],
+          "archived": false,
+          "id": "chat1",
+          "agent": false
+        }
+      ]
+    },
+    {
+      "kind": "files",
+      "more": false,
+      "hits": [
+        {
+          "kind": "file",
+          "title": "bread.md",
+          "snippet": "/home/frodo/bread.md — Lembas recipe",
+          "marks": [
+            [
+              23,
+              29
+            ]
+          ],
+          "archived": false,
+          "path": "/home/frodo/bread.md"
+        }
+      ]
+    },
+    {
+      "kind": "memories",
+      "more": false,
+      "hits": [
+        {
+          "kind": "memory",
+          "id": "mem1",
+          "title": "",
+          "snippet": "Prefers lembas warm.",
+          "marks": [
+            [
+              8,
+              14
+            ]
+          ],
+          "archived": false
+        }
+      ]
+    }
+  ]
+}

tests/ui/fixtures/subagent_findings.json

@@ -0,0 +1,10 @@
+{
+  "id": "s2",
+  "findings": [
+    {
+      "n": 1,
+      "text": "Login is POST /session.",
+      "time": 1767323045000
+    }
+  ]
+}

tests/ui/fixtures/subagent_transcript.json

@@ -0,0 +1,24 @@
+{
+  "id": "s2",
+  "state": "working",
+  "turns": [
+    {
+      "role": "user",
+      "text": "Write the routes.",
+      "machine": true
+    },
+    {
+      "role": "assistant",
+      "text": "Reading the API first.",
+      "tools": [
+        {
+          "name": "read",
+          "title": "src/api.py",
+          "isError": false
+        }
+      ],
+      "error": "",
+      "running": true
+    }
+  ]
+}

tests/ui/fixtures/tree.json

@@ -0,0 +1,112 @@
+{
+  "tree": {
+    "min": 2,
+    "max": 4,
+    "size": 3,
+    "open_slots": 0,
+    "agents": [
+      {
+        "id": "lead",
+        "name": "lead",
+        "position": "the main agent",
+        "parent": null,
+        "state": "working",
+        "model": "local/qwen",
+        "mode": "auto",
+        "request": [],
+        "manager": true,
+        "progress": {
+          "phase": "waiting_for_subagents",
+          "since": 1767323045000,
+          "running": 2
+        },
+        "findings": 0,
+        "messages": 1
+      },
+      {
+        "id": "s1",
+        "name": "area",
+        "position": "owns the API",
+        "parent": "lead",
+        "state": "working",
+        "model": "local/qwen",
+        "mode": "auto",
+        "request": [],
+        "manager": true,
+        "task": "Direct it.",
+        "progress": null,
+        "findings": 0,
+        "messages": 1
+      },
+      {
+        "id": "s2",
+        "name": "routes",
+        "position": "writes the routes",
+        "parent": "area",
+        "state": "working",
+        "model": "local/qwen",
+        "mode": "edit",
+        "request": [
+          "execute"
+        ],
+        "manager": false,
+        "task": "Write the routes.",
+        "context": {
+          "used": 9100,
+          "window": 131072
+        },
+        "progress": {
+          "phase": "running_tool",
+          "since": 1767323045000,
+          "tool": "read",
+          "what": "src/api.py"
+        },
+        "findings": 1,
+        "messages": 1
+      }
+    ],
+    "ended": [
+      {
+        "id": "s3",
+        "name": "scout",
+        "position": "maps the code",
+        "parent": "lead",
+        "state": "done",
+        "model": "local/qwen",
+        "mode": "auto",
+        "request": [],
+        "manager": false,
+        "task": "Map it.",
+        "progress": null,
+        "findings": 0,
+        "messages": 1,
+        "ended": 1767323045000
+      }
+    ]
+  },
+  "room": [
+    {
+      "n": 1,
+      "from": "routes",
+      "to": [
+        "area"
+      ],
+      "text": "Routes are in.",
+      "report": false,
+      "kind": "message",
+      "time": 1767323045000
+    },
+    {
+      "n": 2,
+      "from": "scout",
+      "to": [
+        "lead"
+      ],
+      "text": "Mapped: see map.md.",
+      "report": true,
+      "kind": "report",
+      "time": 1767323045000
+    }
+  ],
+  "live": true
+}

tests/ui/mock-tauri.js

@@ -0,0 +1,144 @@
+// A stand-in for Tauri's bridge, for the page under a headless browser (tests/ui/run.mjs). Runs
+// before the page's own scripts: `window.__TAURI__` answers the commands the page invokes from a
+// table the test hands in, and records every call, so a test can say what the page asked for.
+//
+// The table (`config`):
+//   status   what `get_status` answers (the app, the agent, the server)
+//   routes   { "GET /me": value, "POST /chats/c1/interactions/k1": value, ... } -- the server's
+//            /api/v2 as the page reaches it through `api`. A path is looked up with its query,
+//            then without it. A value `{ __error: { status, detail } }` is a refusal. Anything
+//            not in the table is a 404, as an older server would answer.
+//   streams  { "/chats/c1/messages/m1/stream": [[event, data], ...] } -- the frames a followed
+//            reply sends as soon as it is opened. More can be sent later with `__mock.frame()`.
+//   terminal [[kind, data], ...] -- what every terminal's socket sends as soon as it is opened
+//            (`control` frames as the server's JSON, `output` as text, sent base64 as Rust does).
+//            More with `__mock.shell(kind, data)`; `{ refuse: {status, detail} }` makes
+//            `terminal_open` fail.
+//
+// Nothing here talks to a network: the page's policy allows it none, and this keeps it so.
+;(function () {
+  const config = window.__mockConfig || {}
+  const listeners = new Map() // event name -> [callback]
+  const streams = new Map() // stream id -> path
+  const terminals = new Map() // terminal id -> { target, open }
+  let nextTerminal = 0
+  let nextStream = 0
+  const calls = []
+
+  function dispatch(name, payload) {
+    for (const cb of listeners.get(name) || []) cb({ event: name, payload })
+  }
+
+  function route(method, path) {
+    const routes = config.routes || {}
+    const bare = path.split("?")[0]
+    for (const key of [`${method} ${path}`, `${method} ${bare}`]) {
+      if (Object.prototype.hasOwnProperty.call(routes, key)) {
+        const value = routes[key]
+        if (value && value.__error) return Promise.reject(value.__error)
+        return Promise.resolve(JSON.parse(JSON.stringify(value)))
+      }
+    }
+    return Promise.reject({ status: 404, detail: `Not in the test's table: ${method} ${path}` })
+  }
+
+  // The shell's bytes, base64 as Rust sends them (`terminal.rs`): UTF-8 first.
+  const b64 = (text) => btoa(String.fromCharCode(...new TextEncoder().encode(text)))
+
+  function shell(kind, data, id) {
+    const ids = id ? [id] : [...terminals.keys()].filter((k) => terminals.get(k).open)
+    for (const tid of ids) {
+      if (kind === "end") terminals.get(tid).open = false
+      dispatch("terminal", { id: tid, kind, data: kind === "output" ? b64(data) : data })
+    }
+  }
+
+  function frame(path, event, data) {
+    for (const [id, p] of streams) if (p === path) dispatch("stream", { id, event, data })
+  }
+
+  async function invoke(cmd, args) {
+    calls.push({ cmd, args: args === undefined ? null : JSON.parse(JSON.stringify(args)) })
+    switch (cmd) {
+      case "get_status":
+        return JSON.parse(JSON.stringify(config.status))
+      case "api":
+        return route(args.method, args.path)
+      case "api_text":
+        return route("GET", args.path)
+      case "stream_open": {
+        const id = ++nextStream
+        streams.set(id, args.path)
+        const frames = (config.streams || {})[args.path] || []
+        setTimeout(() => {
+          for (const [event, data] of frames) dispatch("stream", { id, event, data })
+        }, 0)
+        return id
+      }
+      case "stream_close":
+        streams.delete(args.id)
+        return null
+      case "terminal_open": {
+        const t = config.terminal || []
+        if (t.refuse) return Promise.reject(t.refuse)
+        const id = ++nextTerminal
+        terminals.set(id, { target: { chat: args.chat, device: args.device, directory: args.directory }, open: true })
+        setTimeout(() => {
+          for (const [kind, data] of t) shell(kind, data, id)
+        }, 0)
+        return id
+      }
+      case "terminal_input":
+      case "terminal_resize":
+        return !!terminals.get(args.id)?.open
+      case "terminal_close": {
+        const t = terminals.get(args.id)
+        if (t?.open) setTimeout(() => shell("end", { code: 1000, reason: "", status: null, error: null }, args.id), 0)
+        return null
+      }
+      case "model_image":
+        return ""
+      case "terminal_word":
+        return "lembas"
+      default: {
+        // A command the test answers itself: `commands: { name: value }` (an `__error` rejects).
+        const own = (config.commands || {})[cmd]
+        if (own && own.__error) return Promise.reject(own.__error)
+        return own === undefined ? null : JSON.parse(JSON.stringify(own))
+      }
+    }
+  }
+
+  const win = {
+    minimize: async () => {},
+    toggleMaximize: async () => {},
+    close: async () => {},
+    isMaximized: async () => false,
+  }
+
+  window.__TAURI__ = {
+    core: { invoke },
+    event: {
+      listen: async (name, cb) => {
+        if (!listeners.has(name)) listeners.set(name, [])
+        listeners.get(name).push(cb)
+        return () => listeners.set(name, (listeners.get(name) || []).filter((x) => x !== cb))
+      },
+    },
+    window: { getCurrentWindow: () => win },
+  }
+
+  window.__mock = {
+    calls,
+    frame,
+    emit: dispatch,
+    /** The calls of one command, or of `api` with one method and path prefix. */
+    api: (method, prefix) => calls.filter((c) => c.cmd === "api" && c.args.method === method && c.args.path.startsWith(prefix)),
+    streams: () => [...streams.values()],
+    shell,
+    /** The terminals opened so far: [{ id, target, open }]. */
+    terminals: () => [...terminals].map(([id, t]) => ({ id, ...t })),
+    /** What was typed into a terminal, joined. */
+    typed: () => calls.filter((c) => c.cmd === "terminal_input").map((c) => c.args.data).join(""),
+  }
+})()

tokens.lock.json

@@ -1,5 +1,5 @@
 {
-  "tag": "v2.0.0-beta.7",
-  "commit": "e3bd54f4d210cff6adb4586199caed4f41987f5e",
-  "sha256": "c08adb703678408b469520ee41a0918424cb962ecc89d80f4cbdac5e5c437b92"
+  "tag": "v2.0.0-beta.9",
+  "commit": "3b7da5fc7ac72d5de9229919793dd299c03da6a8",
+  "sha256": "46d010bb862b06345c05f726cd1e6ae8415866324bfb0a55b8642ce986a9e769"
 }

ui/app.css

@@ -327,6 +327,8 @@ label, .label { font: var(--text-sm) / var(--leading-tight) var(--font-body); co
 .shell[data-side="false"] { --side-col: 0px; }
 .shell[data-viewer="true"] { --panel-col: minmax(var(--inspector-width-min), 42%); }
 .shell[data-activity="true"] { --panel-col: var(--inspector-width); }
+/* The terminal: the server's width for it, giving way down to its least before the chat does. */
+.shell[data-terminal="true"] { --panel-col: minmax(var(--terminal-width-min), var(--terminal-width)); }
 
 /* --- The sidebar --------------------------------------------------------------------------- */
 
@@ -429,6 +431,34 @@ label, .label { font: var(--text-sm) / var(--leading-tight) var(--font-body); co
 .chatrow__state { width: var(--dot-size); height: var(--dot-size); border-radius: var(--radius-full); }
 .chatrow__state.is-busy { background: var(--accent); animation: pulse 1.4s var(--ease-in-out) infinite; }
 .chatrow__state.is-new { background: var(--leaf); }
+/* A chat folder's head: chevron · folder · name · count, and its own ⋯ beside it on one track. */
+.list__folder { display: grid; grid-template-columns: minmax(0, 1fr) var(--control-h-sm); align-items: center; }
+.folderrow {
+  display: grid;
+  grid-template-columns: 12px 16px minmax(0, 1fr) auto;
+  gap: var(--sp-2);
+  align-items: center;
+  height: var(--control-h-sm);
+  padding: 0 var(--sp-2) 0 calc(var(--sp-2) + var(--depth, 0) * var(--sp-4));
+  text-align: left;
+  font: 600 var(--text-sm) / var(--leading-tight) var(--font-ui);
+  color: var(--ink-muted);
+  background: transparent;
+  border: 0;
+  border-radius: var(--radius-lg);
+  cursor: pointer;
+}
+.folderrow:hover { color: var(--ink); background: var(--surface-hover); }
+.folderrow__chev, .folderrow__icon { display: grid; place-items: center; color: var(--ink-faint); }
+.folderrow__chev .icon { width: 12px; height: 12px; }
+.folderrow__icon .icon { width: 14px; height: 14px; }
+.folderrow__name { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
+.folderrow__count { font: var(--text-xs) var(--font-ui); color: var(--ink-faint); }
+.folderrow__more { display: grid; place-items: center; width: var(--control-h-sm); height: var(--control-h-sm); color: var(--ink-faint); background: transparent; border: 0; border-radius: var(--radius-lg); cursor: pointer; opacity: 0; }
+.list__folder:hover .folderrow__more, .folderrow__more:focus-visible { opacity: 1; }
+.folderrow__more:hover { color: var(--ink); background: var(--surface-hover); }
+@media (hover: none) { .folderrow__more { opacity: 1; } }
+.chatrow.is-filed { padding-left: calc(var(--sp-2) + var(--depth, 1) * var(--sp-4)); }
 @keyframes pulse { 50% { opacity: 0.35; } }
 @media (prefers-reduced-motion: reduce) { .chatrow__state.is-busy { animation: none; } }
 
@@ -1138,6 +1168,18 @@ details[open] > summary .step__chev .icon { transform: rotate(90deg); }
   box-shadow: var(--shadow-lg);
 }
 .dialog::backdrop { background: var(--scrim); }
+.dialog--wide { width: min(var(--w-prose), calc(100vw - 2 * var(--sp-4))); }
+
+/* Draw a picture (draw.js): the prompt, a shape and two buttons on one line, the pictures below. */
+.draw .dialog__title { display: flex; gap: var(--sp-2); align-items: center; }
+.draw__prompt { width: 100%; }
+.draw__bar { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: var(--sp-2); align-items: center; }
+.draw__size { justify-self: start; max-width: 100%; }
+.draw__out { display: grid; gap: var(--sp-3); max-height: 60vh; overflow-y: auto; }
+.draw__out:empty { display: none; }
+.draw__pic { display: grid; gap: var(--sp-1); margin: 0; }
+.draw__pic img { display: block; width: 100%; height: auto; border-radius: var(--radius-lg); background: var(--surface); }
+.draw__pic figcaption { font-size: var(--text-xs); color: var(--ink-muted); overflow-wrap: anywhere; }
 .dialog__body { display: grid; gap: var(--sp-3); padding: var(--sp-4); }
 .dialog__title { font: 600 var(--text-md) / var(--leading-tight) var(--font-ui); }
 /* A line to copy: as it is, on one line that scrolls on its own rather than the dialog. */
@@ -1175,6 +1217,11 @@ details[open] > summary .step__chev .icon { transform: rotate(90deg); }
 .palette__icon { display: grid; place-items: center; color: var(--ink-muted); }
 .palette__label { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
 .palette__hint { font-size: var(--text-xs); color: var(--ink-faint); white-space: nowrap; }
+/* A hit found inside: its title over the snippet, the words that matched marked. */
+.palette__label--two { display: grid; padding: var(--sp-1) 0; white-space: normal; }
+.palette__title, .palette__snippet { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
+.palette__snippet { font-size: var(--text-xs); color: var(--ink-muted); }
+.palette__snippet mark { color: var(--ink); background: var(--surface-active); border-radius: var(--radius-sm); }
 .palette__none { padding: var(--sp-3); font-size: var(--text-sm); color: var(--ink-muted); }
 
 
@@ -1241,11 +1288,16 @@ details[open] > summary .step__chev .icon { transform: rotate(90deg); }
 .composer__files { justify-content: start; }
 .composer__bar {
   display: grid;
-  grid-template-columns: var(--chip-h) minmax(0, 1fr) auto auto;
+  grid-template-columns: var(--chip-h) minmax(0, 1fr) auto auto auto;
   gap: var(--sp-2);
   align-items: center;
 }
-.composer[data-attach="false"] .composer__bar { grid-template-columns: minmax(0, 1fr) auto auto; }
+.composer[data-attach="false"] .composer__bar { grid-template-columns: minmax(0, 1fr) auto auto auto; }
+/* Dictate: a round tool beside Send; while it records it says so in the accent. */
+.composer__mic { width: var(--round); height: var(--round); border-radius: var(--radius-full); }
+.composer .composer__mic.is-recording { color: var(--accent-ink); background: var(--accent); }
+.composer__mic.is-busy, .msg__speak.is-busy { opacity: 0.6; cursor: progress; }
+.msg__speak[aria-pressed="true"] { color: var(--accent); }
 .composer__attach { width: var(--chip-h); height: var(--chip-h); border: var(--border-w) solid var(--border); border-radius: var(--radius-full); }
 /* The chips stay on one line; where they do not fit, the line scrolls by itself. */
 .composer__chips { display: flex; flex-wrap: nowrap; gap: var(--sp-1); min-width: 0; align-items: center; overflow-x: auto; scrollbar-width: none; }
@@ -1291,6 +1343,7 @@ details[open] > summary .step__chev .icon { transform: rotate(90deg); }
 }
 .cchip:hover { color: var(--ink); background: var(--surface-hover); border-color: var(--border); }
 .cchip:disabled { cursor: default; }
+.cchip[aria-pressed="true"], .tool[aria-pressed="true"] { color: var(--ink); background: var(--surface-active); }
 .cchip:disabled:hover { background: transparent; border-color: transparent; }
 .cchip__label { overflow: hidden; text-overflow: ellipsis; }
 .cchip__chev { display: grid; color: var(--ink-faint); }
@@ -1365,6 +1418,9 @@ details[open] > summary .step__chev .icon { transform: rotate(90deg); }
 .files__pane { display: grid; gap: var(--sp-2); background: var(--surface); border: var(--border-w) solid var(--border); border-radius: var(--radius-soft); padding: var(--sp-3); min-width: 0; }
 .files__head { display: grid; grid-template-columns: minmax(0, 1fr) var(--control-h-sm); gap: var(--sp-2); align-items: center; }
 .files__where { min-width: 0; }
+/* The server's pane: Upload and New folder before Read again. */
+#pane-server .files__head { grid-template-columns: minmax(0, 1fr) repeat(3, var(--control-h-sm)); }
+#server-status { white-space: pre-line; }
 .files__where select { width: 100%; height: var(--control-h-sm); }
 .files__tree { min-height: 0; }
 .pane__path { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; direction: rtl; text-align: left; font: var(--text-xs) var(--font-ui); color: var(--ink-muted); }
@@ -1398,6 +1454,12 @@ details[open] > summary .step__chev .icon { transform: rotate(90deg); }
 .tree__row[aria-expanded="true"] .tree__chevron .icon { transform: rotate(90deg); }
 .tree__name { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
 .tree__size { font: var(--text-xs) var(--font-ui); color: var(--ink-faint); }
+/* A row with a more button beside it: the button on the row's own line, its folder below both. */
+.tree__item { display: grid; grid-template-columns: minmax(0, 1fr) var(--control-h-sm); align-items: center; }
+.tree__item > ul { grid-column: 1 / -1; }
+.tree__more { opacity: 0; }
+.tree__item:hover > .tree__more, .tree__more:focus-visible, .tree__more[aria-expanded="true"] { opacity: 1; }
+@media (hover: none) { .tree__more { opacity: 1; } }
 .tree__note { padding: var(--sp-1) var(--sp-3); font-size: var(--text-xs); color: var(--ink-muted); }
 
 /* An empty page: an icon, a heading, a sentence, centred. */
@@ -1488,6 +1550,9 @@ details[open] > summary .step__chev .icon { transform: rotate(90deg); }
 .sched + .sched__history { margin-top: var(--sp-6); }
 .sched__trouble { padding: var(--sp-3) var(--sp-4); color: var(--warning); background: var(--warning-soft); border-radius: var(--radius-soft); overflow-wrap: anywhere; }
 .fact__hint { font: var(--text-xs) var(--font-ui); color: var(--ink-faint); }
+/* Where it runs: the computer over its folder; a computer that cannot take the run says so in colour. */
+.fact__path { display: block; font: var(--text-xs) var(--font-mono); color: var(--ink-muted); overflow-wrap: anywhere; }
+.fact.is-warning .fact__hint { color: var(--warning); }
 /* The form: the When field's words on the control's track, one line, the time zone as its hint. */
 .sched__desc { align-self: center; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: var(--text-sm); }
 .sched__desc.is-error { color: var(--warning); }
@@ -1558,12 +1623,147 @@ details[open] > summary .step__chev .icon { transform: rotate(90deg); }
 .folders .path { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; direction: rtl; text-align: left; font: var(--text-sm) var(--font-ui); }
 .folders .empty { display: block; padding: var(--sp-3); color: var(--warning); font-size: var(--text-sm); text-align: left; }
 
+/* --- The terminal panel -------------------------------------------------------------------------
+   The panel column, as the activity panel has it, and never beside it (opening one closes the
+   other; the shell lives on). The viewer goes over the chat while it is open, as with the
+   activity panel. Not `.terminal`: xterm gives its own element that class. The head is the
+   viewer's: an icon, the device's name over the folder, then the buttons on known tracks (the
+   command ones only while the shell marks its commands). */
+
+.shell[data-terminal="true"] .viewer { grid-area: main; z-index: var(--z-panel); border-left: 0; }
+.termpanel {
+  grid-area: panel;
+  min-width: 0;
+  min-height: 0;
+  display: grid;
+  grid-template-rows: auto minmax(0, 1fr) auto;
+  border-left: var(--border-w) solid var(--border);
+  background: var(--bg-sunken);
+}
+.termpanel__head {
+  grid-template-columns: 16px minmax(0, 1fr);
+  grid-auto-flow: column;
+  grid-auto-columns: var(--control-h-sm);
+}
+.termpanel__icon { display: grid; place-items: center; color: var(--ink-muted); }
+.termpanel__where { font-family: var(--font-mono); }
+/* xterm measures this box: it has a size of its own, and the terminal scrolls inside it. */
+.termpanel__screen { min-height: 0; min-width: 0; overflow: hidden; padding: var(--sp-2); background: var(--code-bg); }
+.termpanel__screen .xterm { height: 100%; }
+/* What happened, the last command, and Send: the words take what is left and wrap; the last
+   command is one clipped line; the button keeps its size. */
+.termpanel__foot {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr);
+  grid-auto-flow: column;
+  grid-auto-columns: auto;
+  gap: var(--sp-2);
+  align-items: center;
+  padding: var(--sp-2) var(--sp-3);
+  border-top: var(--border-w) solid var(--border);
+  font-size: var(--text-xs);
+  color: var(--ink-faint);
+}
+.termpanel__message { margin: 0; min-width: 0; overflow-wrap: anywhere; }
+.termpanel__message.is-error { color: var(--danger); }
+.termpanel__last {
+  max-width: var(--w-chip);
+  font-family: var(--font-mono);
+  color: var(--ink-muted);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+.termpanel__last:empty { display: none; }
+
+/* --- The subagent tree (spec 3.4.0) ------------------------------------------------------------
+   Rows are the tasks' rows (.agent): name and id on one line, the position, then the phase (or how
+   it ended) clipped to one line -- its clock is in the opened row. Ended ones are dimmed. */
+
+.subagents { display: grid; gap: var(--sp-2); min-width: 0; }
+.subagents .tasks__team, .subagents .tasks__goal { margin: 0; }
+.subagent__who { display: flex; gap: var(--sp-2); align-items: baseline; min-width: 0; }
+.subagent__who .agent__id { flex: none; }
+.subagent__phase { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: var(--text-xs); color: var(--ink-muted); }
+.agent.is-ended { opacity: var(--opacity-dim); }
+.subagent__buttons { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin: 0; }
+.findings { margin: 0; padding: var(--sp-3) var(--sp-3) var(--sp-3) calc(var(--sp-3) + var(--sp-5)); display: grid; gap: var(--sp-3); }
+.findings__item { min-width: 0; overflow-wrap: anywhere; }
+.ask__subagent { color: var(--ink); }
+
+/* --- Archived chats: icon · title over its folder and date · Unarchive · more, on known tracks. */
+
+.arch { list-style: none; margin: 0; padding: 0; display: grid; }
+.arow {
+  display: grid;
+  grid-template-columns: 16px minmax(0, 1fr) auto var(--control-h-sm);
+  gap: var(--sp-3);
+  align-items: center;
+  min-height: var(--control-h);
+  padding: var(--sp-1) 0;
+  border-bottom: var(--border-w) solid var(--border);
+}
+.arow__icon { display: grid; place-items: center; color: var(--ink-faint); }
+.arow__icon.is-agent { color: var(--leaf); }
+.arow__icon .icon { width: 14px; height: 14px; }
+.arow__open {
+  display: grid;
+  min-width: 0;
+  min-height: var(--control-h);
+  padding: var(--sp-1) 0;
+  text-align: left;
+  color: var(--ink);
+  background: transparent;
+  border: 0;
+  cursor: pointer;
+}
+.arow__open:hover .arow__title { text-decoration: underline; }
+.arow__title, .arow__sub { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
+.arow__title { font: var(--text-sm) / var(--leading-tight) var(--font-body); }
+.arow__sub { font: var(--text-xs) var(--font-ui); color: var(--ink-faint); }
+.arch__more { margin-top: var(--sp-3); }
+.arch__page { display: grid; gap: var(--sp-3); }
+.head__unarchive { white-space: nowrap; }
+
+/* --- A chat's tools and skills (scope.js): switches in a popover, the allowed commands below. */
+
+.scope { max-height: min(70vh, 32rem); overflow-y: auto; }
+.scope .pop__actions { justify-content: flex-start; }
+.scope .pop__actions .btn { max-width: 100%; white-space: normal; height: auto; min-height: var(--control-h-sm); }
+.scope__list { display: grid; gap: var(--sp-2); }
+.scope__row span { overflow-wrap: anywhere; }
+.scope__hint { margin: 0; font-size: var(--text-xs); }
+.scope__allow { display: grid; gap: var(--sp-1); margin: 0; padding: 0; list-style: none; }
+.scope__allow code { font: var(--text-xs) var(--font-mono); overflow-wrap: anywhere; }
+
+/* --- Memory: a new one on top, then each record over its group and date · Edit · more. */
+
+.mnew { display: grid; gap: var(--sp-2); }
+.mnew textarea { width: 100%; }
+.mnew__foot { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--sp-2); align-items: center; }
+.mnew__foot select { justify-self: start; max-width: 100%; }
+.mrow {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto var(--control-h-sm);
+  gap: var(--sp-3);
+  align-items: center;
+  min-height: var(--control-h);
+  padding: var(--sp-2) 0;
+  border-bottom: var(--border-w) solid var(--border);
+}
+.mrow.is-editing { grid-template-columns: minmax(0, 1fr); }
+.mrow.is-editing textarea { width: 100%; }
+.mrow.is-marked { background: var(--surface-active); border-radius: var(--radius-lg); padding-inline: var(--sp-2); }
+.mrow__words { display: grid; gap: var(--sp-1); min-width: 0; }
+.mrow__text { margin: 0; font: var(--text-sm) / var(--leading-normal) var(--font-body); color: var(--ink); white-space: pre-wrap; overflow-wrap: anywhere; }
+.mrow__sub { margin: 0; font: var(--text-xs) var(--font-ui); color: var(--ink-faint); }
+
 /* --- Narrower windows ---------------------------------------------------------------------- */
 
 /* 64rem (--bp-wide): a panel goes over the chat instead of beside it. */
 @media (max-width: 64rem) {
-  .shell[data-viewer="true"], .shell[data-activity="true"] { --panel-col: 0px; }
-  .viewer, .activity, .shell[data-activity="true"] .viewer { grid-area: main; z-index: var(--z-panel); border-left: 0; }
+  .shell[data-viewer="true"], .shell[data-activity="true"], .shell[data-terminal="true"] { --panel-col: 0px; }
+  .viewer, .activity, .termpanel, .shell[data-activity="true"] .viewer, .shell[data-terminal="true"] .viewer { grid-area: main; z-index: var(--z-panel); border-left: 0; }
   .task__open { grid-template-columns: var(--sp-8) minmax(0, 1fr) var(--w-field-sm); }
   .task__next { display: none; }
 }

ui/index.html

@@ -53,6 +53,8 @@
       <div class="side__nav">
         <button type="button" class="navrow" id="nav-scheduled" data-view="scheduled"><span class="navrow__icon"></span><span data-i18n>Scheduled</span></button>
         <button type="button" class="navrow" id="nav-files" data-view="files"><span class="navrow__icon"></span><span data-i18n>Files</span></button>
+        <button type="button" class="navrow" id="nav-archived" data-view="archived"><span class="navrow__icon"></span><span data-i18n>Archived</span></button>
+        <button type="button" class="navrow" id="nav-memory" data-view="memory"><span class="navrow__icon"></span><span data-i18n>Memory</span></button>
       </div>
       <ul class="list" id="chat-list" aria-label="Chats" data-i18n-aria-label></ul>
       <div class="side__foot">
@@ -82,6 +84,7 @@
           <div class="composer__bar">
             <button type="button" class="tool composer__attach" id="attach" aria-label="Attach files" title="Attach files" data-i18n-aria-label data-i18n-title></button>
             <div class="composer__chips" id="composer-chips"></div>
+            <button type="button" class="tool composer__mic" id="dictate" hidden aria-pressed="false"></button>
             <button type="button" class="round round--stop" id="stop" hidden aria-label="Stop" title="Stop" data-i18n-aria-label data-i18n-title></button>
             <button type="submit" class="round" id="send" aria-label="Send" title="Send" data-i18n-aria-label data-i18n-title></button>
           </div>
@@ -107,8 +110,11 @@
         <section class="files__pane" id="pane-server" hidden aria-label="Server" data-i18n-aria-label>
           <div class="files__head">
             <div class="files__where muted" id="server-where"></div>
+            <button type="button" class="tool" id="server-upload" aria-label="Upload" title="Upload" data-i18n-aria-label data-i18n-title></button>
+            <button type="button" class="tool" id="server-mkdir" aria-label="New folder" title="New folder" data-i18n-aria-label data-i18n-title></button>
             <button type="button" class="tool" id="server-refresh" aria-label="Read again" title="Read again" data-i18n-aria-label data-i18n-title></button>
           </div>
+          <p class="status" id="server-status" hidden></p>
           <div class="files__tree" id="server-tree"></div>
         </section>
       </div>
@@ -123,6 +129,24 @@
       <div class="page__body" id="scheduled-body"></div>
     </section>
 
+    <section class="page" id="page-archived" hidden aria-labelledby="archived-title">
+      <header class="head">
+        <h1 class="head__title" id="archived-title" data-i18n>Archived</h1>
+        <div class="head__place"></div>
+        <div class="head__tools"><button type="button" class="tool" id="archived-refresh" aria-label="Read again" title="Read again" data-i18n-aria-label data-i18n-title></button></div>
+      </header>
+      <div class="page__body" id="archived-body"></div>
+    </section>
+
+    <section class="page" id="page-memory" hidden aria-labelledby="memory-title">
+      <header class="head">
+        <h1 class="head__title" id="memory-title" data-i18n>Memory</h1>
+        <div class="head__place"></div>
+        <div class="head__tools"><button type="button" class="tool" id="memory-refresh" aria-label="Read again" title="Read again" data-i18n-aria-label data-i18n-title></button></div>
+      </header>
+      <div class="page__body" id="memory-body"></div>
+    </section>
+
     <section class="page settings" id="settings" hidden aria-labelledby="settings-title">
       <header class="head">
         <h1 class="head__title" id="settings-title" data-i18n>Settings</h1>
@@ -135,6 +159,26 @@
       </div>
     </section>
 
+    <aside class="termpanel" id="terminal" hidden aria-labelledby="terminal-title">
+      <header class="viewer__head termpanel__head">
+        <span class="termpanel__icon" id="terminal-icon" aria-hidden="true"></span>
+        <div class="viewer__id">
+          <h2 class="viewer__name" id="terminal-title" data-i18n>Terminal</h2>
+          <p class="viewer__where termpanel__where" id="terminal-where"></p>
+        </div>
+        <button type="button" class="tool" id="terminal-prev" hidden aria-label="The previous command" title="The previous command (Ctrl+Shift+↑)" data-i18n-aria-label data-i18n-title></button>
+        <button type="button" class="tool" id="terminal-next" hidden aria-label="The next command" title="The next command (Ctrl+Shift+↓)" data-i18n-aria-label data-i18n-title></button>
+        <button type="button" class="tool" id="terminal-copy" aria-label="Copy the last command and its output" title="Copy the last command and its output" data-i18n-aria-label data-i18n-title></button>
+        <button type="button" class="tool" id="terminal-close" aria-label="Close terminal" title="Close terminal" data-i18n-aria-label data-i18n-title></button>
+      </header>
+      <div class="termpanel__screen" id="terminal-screen"></div>
+      <footer class="termpanel__foot">
+        <p class="termpanel__message" id="terminal-message" aria-live="polite"></p>
+        <span class="termpanel__last" id="terminal-last"></span>
+        <button type="button" class="btn btn--sm termpanel__send" id="terminal-send" title="Put the last command and its output into the message box" data-i18n-title><span data-i18n>Send to chat</span></button>
+      </footer>
+    </aside>
+
     <aside class="activity" id="activity" hidden aria-labelledby="activity-title">
       <header class="viewer__head activity__head">
         <button type="button" class="tool" id="activity-back" hidden aria-label="Back" title="Back" data-i18n-aria-label data-i18n-title></button>

ui/js/activity.js

@@ -13,6 +13,14 @@
 //   GET  /chats/{chat}/agents/{kind}/{id}         one task and its conversation
 //   POST /chats/{chat}/agents/{kind}/{id}/stop
 //   POST /chats/{chat}/compact                    summarise the earlier turns now
+//   GET  /chats/{chat}/tree?since=                the subagent tree (spec 3.4.0) and the room
+//   GET  /chats/{chat}/subagents/{id}/transcript  a subagent's conversation, read-only
+//   GET  /chats/{chat}/subagents/{id}/findings    what it kept
+//   POST /chats/{chat}/subagents/{id}/stop        it and those under it
+//
+// The tree comes too as the reply stream's `tree` frame (chat.js hands it on). An agent chat's
+// subagents run on its device: while the device is away the server sends the tree it kept
+// (`live` false) and answers 409 for a conversation or findings, in its own words.
 //
 // The events stream is followed for as long as a chat is open: it keeps the strip current, and
 // while the panel is open a new `version` reads the panel again. The context is the costly part
@@ -27,6 +35,7 @@ import { get, post, follow, why } from "./bridge.js"
 import { markdown } from "./markdown.js"
 import { ask } from "./popup.js"
 import { openServerFile } from "./explorer.js"
+import { treePart, tickTree, treeState, TREE_LIVE } from "./tree.js"
 
 const ACTIVE = ["queued", "working", "waiting"]
 // How many live agents show before "Show N more", as on the server's panel.
@@ -50,7 +59,12 @@ let readAt = 0 // when `data` was read: the elapsed times count on from there
 let contextAt = 0
 let reading = null // the read in flight
 let readAgain = "" // "", "plain" or "context": what to read again once the read in flight is done
-let view = null // null: the panel; { kind, id, name }: one agent's conversation
+let view = null // null: the panel; { kind, id, name }: one agent's conversation ({ kind: "sub", what } a subagent's)
+let tree = null // the subagent tree (spec 3.4.0), null for none or an older server
+let treeRoom = [] // the room as the tree's answer gives it (an agent chat's comes only there)
+let treeLive = true // false: an agent chat's device is away, and this is the tree the server kept
+let treeNote = "" // why the last stop did not go through
+let subTimer = 0 // a live subagent's conversation, read again while it works
 const openRows = new Set() // agents unfolded, by kind:id; sections folded, by name
 let ticker = 0
 
@@ -147,6 +161,10 @@ export function watchActivity(next) {
   data = null
   room = []
   cursor = 0
+  tree = null
+  treeRoom = []
+  treeLive = true
+  treeNote = ""
   readAt = contextAt = 0
   view = null
   compactError = ""
@@ -164,6 +182,15 @@ export function watchActivity(next) {
   }
 }
 
+/** The reply stream's `tree` frame: the tree as it is now. */
+export function treeChanged(chatId, next) {
+  if (!chat || chat.id !== chatId) return
+  tree = next || null
+  if (!panelOpen()) return
+  if (!view) render()
+  else if (view.kind === "sub" && view.what === "transcript") readAgent()
+}
+
 /** A reply has ended, or the chat's settings changed: the context and the outputs move with it. */
 export function activityChanged() {
   if (chat && panelOpen()) read(true)
@@ -241,8 +268,16 @@ async function read(withContext) {
   const id = chat.id
   reading = (async () => {
     try {
-      const a = (await get(`/chats/${enc(id)}/activity?since=${cursor}&context=${withContext ? "true" : "false"}`)).activity
+      const [r, tr] = await Promise.all([
+        get(`/chats/${enc(id)}/activity?since=${cursor}&context=${withContext ? "true" : "false"}`),
+        // A server before 3.4.0 has no tree: 404, and the panel is as it was.
+        get(`/chats/${enc(id)}/tree`).catch(() => null),
+      ])
+      const a = r.activity
       if (chat?.id !== id || !a) return
+      tree = tr?.tree || null
+      treeRoom = tr?.room || []
+      treeLive = tr ? tr.live !== false : true
       if (!withContext) a.context = data?.context ?? null
       else contextAt = Date.now()
       if (a.team) {
@@ -363,6 +398,7 @@ function tick() {
   for (const el of document.querySelectorAll("#activity .agent__time[data-active]")) {
     el.textContent = duration(Number(el.dataset.seconds) + extra)
   }
+  tickTree($("activity-body"))
 }
 
 function renderError(text) {
@@ -392,13 +428,15 @@ function render() {
   }
   // Kept where the reader was: the panel is drawn again on every change.
   const scroll = body.scrollTop
-  const entries = data.agents || []
+  // The tree draws the subagents; a team's members are not drawn again among the tasks.
+  const entries = (data.agents || []).filter((e) => !(tree && e.kind === "member"))
   const parts = [
     chat?.kind === "agent" && chat.device ? section("environment", t("Environment"), 0, environmentPart(chat)) : null,
     section("context", t("Context"), 0, contextPart(data.context)),
     section("outputs", t("Outputs"), (data.outputs || []).length, outputsPart(data.outputs || [])),
+    tree ? section("subagents", t("Subagents"), 0, subagentsPart()) : null,
     section("tasks", t("Background tasks"), 0, tasksPart(entries)),
-    data.team ? section("room", t("Room"), room.length, roomPart()) : null,
+    data.team || treeRoom.length ? section("room", t("Room"), roomList().length, roomPart()) : null,
     data.plan ? section("plan", t("Plan"), 0, h("div", { class: "activity__plan" }, planList(data.plan))) : null,
   ]
   body.replaceChildren(...parts.filter(Boolean))
@@ -561,7 +599,7 @@ function outputsPart(outputs) {
 }
 
 function tasksPart(entries) {
-  const team = data.team
+  const team = tree ? null : data.team
   const box = h("div", { class: "tasks", "aria-live": "polite" })
   if (!entries.length && !team) {
     box.append(h("p", { class: "activity__empty", text: t("Nothing runs in the background. Subagents, a team's members and background commands show here while they work.") }))
@@ -584,7 +622,84 @@ function tasksPart(entries) {
   return box
 }
 
+/** The room: as the activity read it (a chat's team), else as the tree's answer gave it. */
+function roomList() {
+  return room.length ? room : treeRoom
+}
+
+function subagentsPart() {
+  const box = treePart(tree, {
+    room: roomList(),
+    device: chat?.kind === "agent",
+    act: {
+      open: (a) => openSub(a, "transcript"),
+      findings: (a) => openSub(a, "findings"),
+      stop: stopSub,
+      isOpen: (key) => openRows.has(key),
+      toggled: (key, on) => (on ? openRows.add(key) : openRows.delete(key)),
+    },
+  })
+  if (!treeLive) box.prepend(h("p", { class: "activity__empty", text: t("This device is not linked right now.") }))
+  if (treeNote) box.prepend(h("p", { class: "activity__empty is-error", text: treeNote }))
+  return box
+}
+
+async function stopSub(a) {
+  if (!chat) return
+  const yes = await ask({ title: t("Stop %(name)s", { name: a.name }), text: t("Stop %(name)s and the subagents under it?", { name: a.name }), ok: t("Stop"), cancel: t("Cancel"), danger: true })
+  if (!yes) return
+  treeNote = ""
+  try {
+    await post(`/chats/${enc(chat.id)}/subagents/${enc(a.id)}/stop`)
+  } catch (err) {
+    treeNote = why(err)
+  }
+  read(false)
+}
+
+function openSub(a, what) {
+  view = { kind: "sub", id: a.id, name: a.name || a.id, what }
+  $("activity").dataset.view = "agent"
+  $("activity-title").textContent = what === "findings" ? `${view.name} · ${t("Findings")}` : view.name
+  $("activity-back").hidden = false
+  clear($("activity-body")).append(h("p", { class: "activity__empty", text: t("Loading…") }))
+  readAgent()
+}
+
+/** A subagent's conversation or findings, read-only; a live one's conversation is read again while it works. */
+async function readSub() {
+  clearTimeout(subTimer)
+  const { id, what } = view
+  let r
+  try {
+    r = await get(`/chats/${enc(chat.id)}/subagents/${enc(id)}/${what}`)
+  } catch (err) {
+    // 409: an agent chat's device is away -- the server says it is on the device.
+    if (view?.id === id && view.what === what) clear($("activity-body")).append(h("p", { class: "activity__empty is-error", text: why(err) }))
+    return
+  }
+  if (view?.kind !== "sub" || view.id !== id || view.what !== what) return
+  const body = $("activity-body")
+  if (what === "findings") {
+    const list = r.findings || []
+    body.replaceChildren(
+      list.length
+        ? h("ol", { class: "findings" }, list.map((f) => h("li", { class: "findings__item", value: String(f.n) }, h("div", { class: "md" }, markdown(String(f.text || ""))))))
+        : h("p", { class: "activity__empty", text: t("Nothing yet.") }),
+    )
+    return
+  }
+  const atEnd = body.scrollHeight - body.scrollTop - body.clientHeight < 40
+  const live = TREE_LIVE.includes(r.state)
+  const head = h("div", { class: "convo__head" }, h("p", { class: "agent__facts" }, h("span", { class: "agent__state", text: treeState(r.state) })))
+  const turns = turnsOf(r.turns || [])
+  body.replaceChildren(head, h("div", { class: "convo" }, turns.length ? turns : h("p", { class: "activity__empty", text: t("Nothing yet.") })))
+  if (atEnd) body.scrollTop = body.scrollHeight
+  if (live) subTimer = setTimeout(() => view?.kind === "sub" && view.id === id && panelOpen() && readAgent(), 3000)
+}
+
 function roomPart() {
+  const room = roomList()
   if (!room.length) return h("p", { class: "activity__empty", text: t("Nothing has been said in the room yet.") })
   return h(
     "ol",
@@ -747,6 +862,7 @@ function openAgent(a) {
 }
 
 function closeAgent() {
+  clearTimeout(subTimer)
   view = null
   render()
   $("activity-close").focus()
@@ -754,6 +870,7 @@ function closeAgent() {
 
 async function readAgent() {
   if (!chat || !view) return
+  if (view.kind === "sub") return readSub()
   const { kind, id } = view
   let r
   try {
@@ -779,7 +896,14 @@ async function readAgent() {
     a.role ? h("p", { class: "agent__role", text: a.role }) : null,
     a.stoppable ? h("button", { type: "button", class: "btn btn--sm", text: t("Stop %(name)s", { name: a.name || id }), onclick: () => stopAgent(a) }) : null,
   )
-  const turns = (r.transcript || []).map((turn) => {
+  const turns = turnsOf(r.transcript || [])
+  body.replaceChildren(head, h("div", { class: "convo" }, turns.length ? turns : h("p", { class: "activity__empty", text: t("Nothing yet.") })))
+  if (atEnd) body.scrollTop = body.scrollHeight
+}
+
+/** A conversation's turns, read-only: the person's (or the harness's) messages and the replies. */
+function turnsOf(list) {
+  return list.map((turn) => {
     if (turn.role === "user") {
       return h("article", { class: `msg msg--user convo__turn${turn.machine ? " is-machine" : ""}` }, h("div", { class: "msg__text", text: String(turn.text || "") }))
     }
@@ -806,8 +930,6 @@ async function readAgent() {
       turn.running ? h("p", { class: "msg__status muted", text: t("Writing…") }) : null,
     )
   })
-  body.replaceChildren(head, h("div", { class: "convo" }, turns.length ? turns : h("p", { class: "activity__empty", text: t("Nothing yet.") })))
-  if (atEnd) body.scrollTop = body.scrollHeight
 }
 
 // --- Start ------------------------------------------------------------------------------------------

ui/js/archived.js

@@ -0,0 +1,135 @@
+// Archived chats: the ones put away from the sidebar with Archive chat, newest first. Each can be
+// opened (read, and written to, as any chat), taken back into the sidebar (Restore chat), or deleted.
+//
+//   GET   /chats?archived=true&limit=&before=   { chats: [chat], more }
+//   PATCH /chats/{id}  { archived: false }      { chat }
+//   DELETE /chats/{id}                          204
+//
+// A chat's title is the person's or a model's words, set as text.
+
+import { $, h, clear, icon, ICONS, when } from "./dom.js"
+import { get, patch, del, why } from "./bridge.js"
+import { ask, menu } from "./popup.js"
+import { folderName } from "./list.js"
+
+let ctx = null // { open(id), changed(), me() }
+let rows = []
+let more = false
+let error = ""
+let loading = false
+
+/** The page, read again from the server. */
+export async function showArchived() {
+  loading = true
+  error = ""
+  render()
+  try {
+    const r = await get("/chats?archived=true&limit=50")
+    rows = r.chats || []
+    more = !!r.more
+  } catch (err) {
+    rows = []
+    more = false
+    error = why(err)
+  }
+  loading = false
+  render()
+}
+
+async function loadMore(button) {
+  const last = rows[rows.length - 1]
+  if (!last) return
+  button.disabled = true
+  try {
+    const r = await get(`/chats?archived=true&limit=50&before=${encodeURIComponent(last.id)}`)
+    rows = rows.concat(r.chats || [])
+    more = !!r.more
+  } catch (err) {
+    error = why(err)
+  }
+  render()
+}
+
+/** Back into the sidebar. */
+export async function unarchive(chat) {
+  try {
+    const r = await patch(`/chats/${encodeURIComponent(chat.id)}`, { archived: false })
+    rows = rows.filter((x) => x.id !== chat.id)
+    error = ""
+    render()
+    ctx?.changed(r?.chat || chat)
+    return true
+  } catch (err) {
+    error = why(err)
+    render()
+    return false
+  }
+}
+
+async function remove(chat) {
+  const yes = await ask({
+    title: t("Delete this chat?"),
+    text: t("“%(title)s” is deleted on the server, with its messages and files. This cannot be undone.", { title: chat.title || t("New chat") }),
+    ok: t("Delete"),
+    cancel: t("Cancel"),
+    danger: true,
+  })
+  if (!yes) return
+  try {
+    await del(`/chats/${encodeURIComponent(chat.id)}`)
+    rows = rows.filter((x) => x.id !== chat.id)
+    error = ""
+  } catch (err) {
+    error = why(err)
+  }
+  render()
+}
+
+function row(c) {
+  const agent = c.kind === "agent"
+  const title = c.title || t("New chat")
+  const mayDelete = ctx.me()?.permissions?.["chat.delete"] !== false
+  const sub = [agent && c.device?.directory ? folderName(c.device.directory) : "", when(c.updated_at)].filter(Boolean).join(" · ")
+  return h(
+    "li",
+    { class: "arow", dataset: { id: c.id } },
+    h("span", { class: `arow__icon${agent ? " is-agent" : ""}` }, icon(agent ? ICONS.terminal : ICONS.chat)),
+    h(
+      "button",
+      { type: "button", class: "arow__open", title, onclick: () => ctx.open(c.id) },
+      h("span", { class: "arow__title" }, h("bdi", { text: title })),
+      h("span", { class: "arow__sub", text: sub }),
+    ),
+    h("button", { type: "button", class: "btn btn--sm arow__unarchive", text: t("Restore chat"), onclick: () => unarchive(c) }),
+    mayDelete
+      ? h(
+          "button",
+          {
+            type: "button",
+            class: "tool arow__more",
+            "aria-label": t("More"),
+            title: t("More"),
+            onclick: (e) => menu(e.currentTarget, [{ label: t("Delete chat"), danger: true, run: () => remove(c) }]),
+          },
+          icon(ICONS.more),
+        )
+      : h("span", { class: "arow__more" }),
+  )
+}
+
+function render() {
+  const box = clear($("archived-body"))
+  const parts = []
+  if (error) parts.push(h("p", { class: "status is-error", text: error }))
+  if (loading && !rows.length) parts.push(h("p", { class: "muted page__loading", text: t("Loading…") }))
+  else if (!rows.length && !error) parts.push(h("p", { class: "muted arch__empty", text: t("No archived chats.") }))
+  if (rows.length) {
+    parts.push(h("ul", { class: "arch", "aria-label": t("Archived") }, rows.map(row)))
+    if (more) parts.push(h("button", { type: "button", class: "btn btn--sm arch__more", text: t("More"), onclick: (e) => loadMore(e.currentTarget) }))
+  }
+  box.append(h("div", { class: "arch__page" }, parts))
+}
+
+export function initArchived(context) {
+  ctx = context
+}

ui/js/bridge.js

@@ -66,7 +66,69 @@ export async function follow(path, { onFrame, onEnd }) {
   }
 }
 
+// --- The terminal panel's socket -----------------------------------------------------------------
+//
+// Opened by Rust (`terminal_open`), which holds the token and the socket; the page gets the frames
+// as `terminal` events -- `output` (the shell's bytes, base64), `control` (the server's JSON), a last
+// `end` -- and sends keys, sizes and "close" through commands. As with a followed reply, a frame
+// can come before `terminal_open` has answered with its id: those wait.
+
+const terminals = new Map()
+const earlyTerminal = new Map()
+listen("terminal", (e) => {
+  const { id, kind, data } = e.payload
+  const f = terminals.get(id)
+  if (f) deliverTerminal(f, id, kind, data)
+  else {
+    if (!earlyTerminal.has(id)) earlyTerminal.set(id, [])
+    earlyTerminal.get(id).push([kind, data])
+  }
+})
+
+function deliverTerminal(f, id, kind, data) {
+  if (kind === "end") {
+    terminals.delete(id)
+    f.onEnd(data || {})
+  } else if (kind === "output") f.onOutput(data)
+  else if (kind === "control") f.onControl(data)
+}
+
+/**
+ * Open a shell: `target` is `{ chat }` or `{ device, directory }`; `onOutput(base64)`,
+ * `onControl(frame)`, and `onEnd({ code, reason, status, error })` once. The handle sends keys
+ * (`input`), a size (`resize`), and lets go (`close`; onEnd still comes).
+ */
+export async function openTerminal(target, cols, rows, { onOutput, onControl, onEnd }) {
+  const id = await invoke("terminal_open", {
+    chat: target.chat ?? null,
+    device: target.device ?? null,
+    directory: target.directory ?? null,
+    cols,
+    rows,
+  })
+  const f = { onOutput, onControl, onEnd }
+  terminals.set(id, f)
+  for (const [kind, data] of earlyTerminal.get(id) || []) {
+    if (!terminals.has(id)) break
+    deliverTerminal(f, id, kind, data)
+  }
+  earlyTerminal.delete(id)
+  return {
+    id,
+    input: (data) => invoke("terminal_input", { id, data }),
+    resize: (c, r) => invoke("terminal_resize", { id, cols: c, rows: r }),
+    close: () => invoke("terminal_close", { id }),
+  }
+}
+
 /** A web link, in the system's browser. */
 export function openLink(url) {
   return invoke("open_external", { url }).catch(() => {})
 }
+
+/** Let go of every reply followed and every shell open (the page is about to load again). */
+export function letGoAll() {
+  const ids = [...followers.keys()].map((id) => invoke("stream_close", { id }))
+  const shells = [...terminals.keys()].map((id) => invoke("terminal_close", { id }))
+  return Promise.allSettled([...ids, ...shells])
+}

ui/js/chat.js

@@ -13,15 +13,20 @@ import { markdown } from "./markdown.js"
 import { openViewer, showKind } from "./viewer.js"
 import { readLocal } from "./explorer.js"
 import { menu, ask, showLine, popover, closePopover } from "./popup.js"
-import { avatar, agentsControl, teamPossible, namedOnly, subagentsCap, SUBAGENTS_HINT, SUBAGENTS_OWN, levelsOf, levelWord, picture } from "./models.js"
+import { avatar, agentsControl, teamPossible, namedOnly, subagentsCap, noteSubagentsCap, SUBAGENTS_HINT, SUBAGENTS_OWN, levelsOf, levelWord, picture } from "./models.js"
 import { readyIds, sending, sent, discard } from "./attach.js"
-import { watchActivity, activityChanged, planList, activityButton } from "./activity.js"
+import { watchActivity, activityChanged, planList, activityButton, treeChanged } from "./activity.js"
 import { agentBlock, agentReady, agentState, onAgentChange } from "./agent.js"
-import { folderName } from "./list.js"
+import { folderName, listed, folderTree, newFolder } from "./list.js"
+import { unarchive } from "./archived.js"
+import { isProgress, progressLine, progressTicks } from "./progress.js"
+import { aimTerminal, terminalButton, terminalOpen, toggleTerminal } from "./terminal.js"
+import { scopePopover } from "./scope.js"
+import { readAloudButton } from "./voice.js"
 
 const MODES = ["manual", "edit", "auto", "plan"]
 
-let ctx = null // set by initChat: { status(), thisDevices(), models(), me(), changed(chat), opened(chat), gone(chat) }
+let ctx = null // set by initChat: { status(), thisDevices(), devices(), models(), me(), changed(chat), opened(chat), gone(chat) }
 let open = null // { chat, live, more, first }
 
 export function openChatId() {
@@ -34,6 +39,110 @@ export function onThisComputer(chat) {
   return !!chat?.device && ctx.thisDevices().includes(chat.device.token_id)
 }
 
+/** A linked device, as `GET /devices` lists it (with `terminal`: whether it opens one). */
+function deviceOf(id) {
+  return (ctx.devices?.() || []).find((d) => d.id === id) || null
+}
+
+/** This computer's device: the one linked right now, else the last one it was. */
+function hereDevice() {
+  const mine = ctx.thisDevices()
+  return mine.find((id) => deviceOf(id)) || mine[0] || ""
+}
+
+/**
+ * The device a new agent chat goes to: the one chosen on its chip while it is still linked, else
+ * this computer's.
+ */
+function draftDevice() {
+  if (draft?.device && deviceOf(draft.device)) return draft.device
+  return hereDevice()
+}
+
+/** Whether the new agent chat works here (the agent built into this app) or on another device. */
+function draftHere() {
+  const d = draftDevice()
+  return !d || ctx.thisDevices().includes(d)
+}
+
+/** The other linked devices of this account: where else a new agent chat can work. */
+function otherDevices() {
+  const mine = ctx.thisDevices()
+  return (ctx.devices?.() || []).filter((d) => !mine.includes(d.id))
+}
+
+/**
+ * The folders an agent chat on another device has worked in: the sidebar's agent chats there,
+ * newest first. This app cannot browse another computer; these and a typed path are the choice.
+ */
+function knownFolders(device) {
+  const out = []
+  for (const c of listed()) {
+    const dir = c.kind === "agent" && c.device?.token_id === device ? c.device.directory : ""
+    if (dir && !out.includes(dir)) out.push(dir)
+  }
+  return out.slice(0, 8)
+}
+
+/**
+ * What the Terminal panel is for, as the page stands: a new agent chat whose device and folder
+ * are chosen (the shell before the first message), an open agent chat on a device that opens
+ * terminals, or nothing.
+ */
+function terminalTarget() {
+  if (draft) {
+    if (draft.kind !== "agent" || !draft.dir) return null
+    const device = deviceOf(draftDevice())
+    if (!device?.terminal) return null
+    return { device: device.id, directory: draft.dir, name: device.name || (draftHere() ? t("This computer") : t("Another device")) }
+  }
+  const chat = open?.chat
+  if (chat?.kind !== "agent" || !chat.device) return null
+  const device = deviceOf(chat.device.token_id)
+  if (!device?.terminal) return null
+  return { chat: chat.id, device: device.id, directory: chat.device.directory, name: device.name || t("Terminal") }
+}
+
+// A new agent chat's subagent facts (spec 3.4.0 §14): `/models?kind=agent&device=` -- each model's
+// `subagents` for an agent chat, and `agent_subagents { offered, device_runs }` once. Read per
+// device, again when a new chat starts; a server before 3.4.0 says nothing (no setting, as before).
+const agentFacts = new Map() // device -> { at, models: Map(id -> subagents), offered, runs } | null
+
+async function readAgentFacts(device) {
+  if (!device) return null
+  const known = agentFacts.get(device)
+  if (known && Date.now() - known.at < 5000) return known
+  try {
+    const r = await get(`/models?kind=agent&device=${encodeURIComponent(device)}`)
+    if (!r.agent_subagents) {
+      agentFacts.set(device, { at: Date.now(), none: true })
+      return agentFacts.get(device)
+    }
+    noteSubagentsCap(r.subagents_cap)
+    const facts = { at: Date.now(), models: new Map((r.models || []).map((m) => [m.id, m.subagents])), offered: !!r.agent_subagents.offered, runs: r.agent_subagents.device_runs }
+    agentFacts.set(device, facts)
+    return facts
+  } catch {
+    return null
+  }
+}
+
+/** Whether a new agent chat on `model` is offered subagents: `{ cap, own }`, or null. */
+function agentOffer(facts, model) {
+  if (!facts || facts.none || !facts.offered || facts.runs === false) return null
+  const said = facts.models.get(model?.id)
+  if (said !== undefined && said !== null && !(typeof said === "object" ? said.offered : said)) return null
+  return { cap: subagentsCap(), own: namedOnly(said) }
+}
+
+/** Text into the message box, after what is there, for the person to read before sending. */
+export function intoComposer(text) {
+  const box = $("composer-text")
+  box.value = box.value.trim() ? `${box.value.replace(/\s*$/, "")}\n\n${text}` : text
+  box.dispatchEvent(new Event("input"))
+  box.focus()
+}
+
 function nearBottom() {
   const th = $("thread")
   return th.scrollHeight - th.scrollTop - th.clientHeight < 80
@@ -184,6 +293,7 @@ function assistantMessage(m, chat) {
         "div",
         { class: "msg__actions" },
         action(ICONS.copy, t("Copy"), () => copyText(replyText(m))),
+        readAloudButton(m.id, () => replyText(m)),
         // Only the last reply: CSS shows it there and nowhere else (app.css, .msg__regen).
         action(ICONS.refresh, t("Regenerate reply"), () => regenerate(m), "msg__regen"),
       ),
@@ -312,6 +422,24 @@ class Live {
     this.el = h("article", { class: "msg msg--assistant is-live", dataset: { id: messageId } }, this.steps, this.thinking, this.tail, this.jobs, this.status)
     this.done = false
     this.handle = null
+    this.progress = null // the stream's `progress` (spec 3.4.0), drawn in place of `status` when it comes
+    this.said = "" // the last `status` text, for a server that sends no progress
+    this.clock = 0
+  }
+
+  /** The status line: the progress object's line where the server sends one, else its text. */
+  drawStatus() {
+    const p = this.progress
+    this.status.textContent = isProgress(p) ? progressLine(p) : this.said || t("Writing…")
+    this.status.dataset.phase = isProgress(p) ? p.phase : ""
+    const ticks = progressTicks(p)
+    if (ticks && !this.clock) this.clock = setInterval(() => (this.done ? this.stopClock() : this.drawStatus()), 1000)
+    else if (!ticks) this.stopClock()
+  }
+
+  stopClock() {
+    clearInterval(this.clock)
+    this.clock = 0
   }
 
   async start() {
@@ -327,11 +455,18 @@ class Live {
 
   stop() {
     this.done = true
+    this.stopClock()
     this.handle?.close()
   }
 
   frame(event, data) {
     if (this.done) return
+    // Any frame that carries `progress` (the status frame does, from server 2.0.0-beta.8 on):
+    // the object, or null for nothing running -- then the status text again.
+    if (data && typeof data === "object" && Object.prototype.hasOwnProperty.call(data, "progress")) {
+      this.progress = isProgress(data.progress) ? data.progress : null
+      if (event !== "status") this.drawStatus()
+    }
     switch (event) {
       case "steps":
         renderSteps(this.steps, data.steps || [], this.chat)
@@ -341,11 +476,16 @@ class Live {
         this.tailed(data)
         break
       case "status":
-        this.status.textContent = data.text || t("Writing…")
+        this.said = data.text || ""
+        this.drawStatus()
         break
       case "ask":
         renderCards(this.chat, data.cards || [])
         break
+      case "tree":
+        // The subagent tree as it changed (spec 3.4.0): the activity panel draws it.
+        treeChanged(this.chat.id, data.tree)
+        break
       case "jobs":
         this.jobs.hidden = !(data.jobs || []).length
         append(
@@ -360,6 +500,7 @@ class Live {
         break
       case "done":
         this.done = true
+        this.stopClock()
         this.el.replaceWith(assistantMessage(data.message, this.chat))
         renderCards(this.chat, [])
         if (data.chat?.title) setTitle(data.chat.title)
@@ -385,6 +526,7 @@ class Live {
   end(err) {
     if (this.done) return
     this.done = true
+    this.stopClock()
     if (open?.live === this) open.live = null
     setRunning(false)
     if (err) {
@@ -417,10 +559,32 @@ function follower(chat, messageId) {
 
 // --- Cards ----------------------------------------------------------------------------------------
 
+/**
+ * The cards waiting for an answer, as the stream's `ask` frame lists them. A card already on the
+ * screen is kept as it is -- the server sends the frame again whenever anything in it changes, its
+ * countdown included, and drawing it again would take away a command being corrected or an option
+ * already picked. New ones are added in the server's order; the ones no longer listed go.
+ */
 function renderCards(chat, cards) {
-  const box = clear($("cards"))
-  box.hidden = !cards.length
-  for (const card of cards) box.append(cardOf(chat, card))
+  const box = $("cards")
+  const ids = cards.map((c) => String(c.id))
+  for (const el of [...box.children]) if (el.dataset.chat !== chat.id || !ids.includes(el.dataset.card)) el.remove()
+  cards.forEach((card, i) => {
+    let el = [...box.children].find((x) => x.dataset.card === String(card.id))
+    if (!el) {
+      try {
+        el = cardOf(chat, card)
+      } catch (err) {
+        // Never an empty box under a status that says the reply waits: say what went wrong.
+        console.error("card", card, err)
+        el = h("section", { class: "ask" }, h("p", { class: "msg__note is-error", text: String(err) }))
+      }
+      el.dataset.card = String(card.id)
+      el.dataset.chat = chat.id
+    }
+    if (box.children[i] !== el) box.insertBefore(el, box.children[i] || null)
+  })
+  box.hidden = !box.children.length
 }
 
 function cardOf(chat, card) {
@@ -430,24 +594,44 @@ function cardOf(chat, card) {
   if (card.why) el.append(h("p", { class: "muted", text: card.why }))
   for (const item of card.items) {
     const part = h("div", { class: "ask__item" })
+    // A background subagent asks, not the conversation's own turn: said first (`job`).
+    if (item.job) part.append(h("p", { class: "ask__header", text: t("%(job)s asks:", { job: item.job }) }))
+    // A subagent of the tree asks, for a call nobody in the tree may allow (spec 3.4.0, §7).
+    if (item.subagent) {
+      const sub = item.subagent
+      part.append(h("p", { class: "ask__header ask__subagent", text: t("Subagent %(name)s (%(id)s), %(position)s, asks:", { name: sub.name || sub.id, id: sub.id, position: sub.position || "—" }) }))
+    }
     if (item.header) part.append(h("p", { class: "ask__header", text: item.header }))
+    let detailShown = false
     if (item.kind === "approval") {
       part.append(h("p", { class: "ask__title", text: item.tool ? t("The agent asks to run %(tool)s:", { tool: item.tool }) : t("The agent asks:") }))
       if (item.editable) {
-        const edit = h("textarea", { class: "ask__edit", rows: "2", "aria-label": t("Command"), value: item.title })
+        // A command, correctable before it runs. The server says it in `detail` and puts a fixed
+        // "Run a command" in the title (services/device_link.py); a corrected command goes back as
+        // this item's text, and only when it differs -- an untouched one is not an edit.
+        const command = item.detail || item.title
+        detailShown = true
+        const edit = h("textarea", { class: "ask__edit", rows: "2", spellcheck: "false", "aria-label": t("Command"), value: command })
         edit.addEventListener("input", () => {
-          if (edit.value !== item.title) answers.texts[item.key] = edit.value
+          if (edit.value !== command) answers.texts[item.key] = edit.value
           else delete answers.texts[item.key]
         })
         part.append(edit)
-      } else part.append(h("pre", { class: "call__pre", text: item.title }))
+      } else {
+        // What it wants to do (a tool's own title), then its input as the device sent it.
+        part.append(h("p", { class: "ask__what", text: item.title }))
+        if (item.detail) part.append(h("pre", { class: "call__pre", text: item.detail }))
+        detailShown = true
+      }
     } else if (item.kind === "plan" && item.plan) {
       part.append(h("p", { class: "ask__title", text: item.plan.title || item.title }), planList(item.plan))
     } else {
       part.append(h("p", { class: "ask__title", text: item.title }))
     }
-    if (item.detail) part.append(h("p", { class: "muted", text: item.detail }))
-    if (item.purpose) part.append(h("p", { class: "muted", text: item.purpose }))
+    if (item.detail && !detailShown) part.append(h("p", { class: "muted", text: item.detail }))
+    // The model's account of what it is for, attributed to it; then the server's reason for asking.
+    if (item.purpose) part.append(h("p", { class: "muted", text: t("It says: %(purpose)s", { purpose: item.purpose }) }))
+    if (item.reason) part.append(h("p", { class: "muted ask__reason", text: item.reason }))
     if (item.options?.length) {
       const picked = new Set()
       const opts = h("div", { class: "ask__options", role: item.multiple ? "group" : "radiogroup" })
@@ -506,12 +690,11 @@ function cardOf(chat, card) {
   const actions = h("div", { class: "ask__actions" })
   if (decides) {
     const isPlan = card.items.some((i) => i.kind === "plan")
-    append(
-      actions,
+    append(actions, [
       h("button", { type: "button", class: "btn btn--primary", text: isPlan ? t("Carry it out") : t("Allow"), onclick: () => send("allow") }),
       isPlan ? null : h("button", { type: "button", class: "btn", text: t("Always allow"), onclick: () => send("allow_always") }),
       h("button", { type: "button", class: "btn", text: isPlan ? t("Not yet") : t("Deny"), onclick: () => send("deny") }),
-    )
+    ])
   } else {
     actions.append(h("button", { type: "button", class: "btn btn--primary", text: t("Answer"), onclick: () => send("") }))
   }
@@ -542,16 +725,12 @@ function renderHead(chat) {
         h("span", { class: "place__where", text: here ? t("This computer") : t("Another device") }),
       ),
     )
-    if (chat.device_session_id) {
-      tools.append(
-        h(
-          "button",
-          { type: "button", class: "tool", "aria-label": t("Continue in a terminal"), title: t("Continue in a terminal"), onclick: () => continueInTerminal(open?.chat || chat) },
-          icon(ICONS.terminal),
-        ),
-      )
-    }
+    // The Terminal panel where the chat's device opens one (`GET /devices` says so per device);
+    // "Continue in a terminal" stays in the chat's menu.
+    if (deviceOf(chat.device.token_id)?.terminal) tools.append(terminalButton())
   }
+  // An archived chat says so where it is read, with the way back into the sidebar.
+  if (chat.archived) tools.append(h("button", { type: "button", class: "btn btn--sm head__unarchive", text: t("Restore chat"), title: t("Archived"), onclick: () => unarchiveChat(open?.chat || chat) }))
   tools.append(activityButton())
   tools.append(h("button", { type: "button", class: "tool", "aria-label": t("More"), title: t("More"), onclick: (e) => chatMenu(e.currentTarget, open?.chat || chat) }, icon(ICONS.more)))
 }
@@ -610,6 +789,47 @@ const MODE_WORDS = {
   plan: () => t("Plan — changes nothing"),
 }
 
+// --- Draw a picture: the next message's reply is a picture (`force_tool: "image_generate"`) -------
+
+let wantPicture = false // the next message, in a chat (not an agent chat), asks for a picture
+
+/** Whether a chat here may be asked for a picture: the server draws for this account. */
+function picturesOffered() {
+  const me = ctx.me()
+  return !!me?.services?.images && me?.permissions?.["tools.image"] !== false
+}
+
+function pictureChip() {
+  const b = chip({
+    ico: ICONS.picture,
+    label: t("Draw a picture"),
+    title: t("The reply to the next message is a picture drawn from it."),
+    menuish: false,
+    cls: "cchip--picture",
+    onclick: () => {
+      wantPicture = !wantPicture
+      b.setAttribute("aria-pressed", String(wantPicture))
+      $("composer-text").placeholder = wantPicture ? t("What to draw…") : t("Message")
+      $("composer-text").focus()
+    },
+  })
+  b.setAttribute("aria-pressed", String(wantPicture))
+  return b
+}
+
+/** The message's body, asking for a picture while the switch is on. */
+function takePicture(body) {
+  return wantPicture ? { ...body, force_tool: "image_generate" } : body
+}
+
+/** The message went: the switch goes off with it. */
+function pictureSent() {
+  if (!wantPicture) return
+  wantPicture = false
+  $("composer-text").placeholder = t("Message")
+  document.querySelector(".cchip--picture")?.setAttribute("aria-pressed", "false")
+}
+
 function modeChip(value, onChange, disabled) {
   return chip({
     ico: ICONS.shield,
@@ -697,6 +917,51 @@ function folderChip(roots, value, onChange) {
   })
 }
 
+/**
+ * Which computer a new agent chat works on: this one (the agent built into this app), or another
+ * linked device of the account, as `GET /devices` lists them. Shown only where there is another.
+ */
+function deviceChip(others) {
+  const here = draftHere()
+  const current = deviceOf(draftDevice())
+  const choose = (id) => {
+    if (id === draftDevice()) return
+    draft.device = id
+    const elsewhere = !ctx.thisDevices().includes(id)
+    draft.dir = elsewhere ? knownFolders(id)[0] || "" : ""
+    renderChips()
+    renderHello()
+    renderNotice()
+  }
+  const items = [{ label: t("This computer"), hint: ctx.status()?.host || "", checked: here, run: () => choose(hereDevice() || "") }]
+  for (const d of others) items.push({ label: d.name || d.host || d.id, hint: [d.host, d.platform].filter(Boolean).join(" · "), checked: !here && current?.id === d.id, run: () => choose(d.id) })
+  const label = here ? t("This computer") : current?.name || current?.host || t("Another device")
+  const b = chip({ ico: ICONS.terminal, label, title: `${t("Computer")}: ${label}`, cls: "cchip--device", onclick: (e) => menu(e.currentTarget, items) })
+  return b
+}
+
+/** The folder of a new agent chat on another device: one it has worked in, or one typed. */
+function elsewhereFolderChip(device, value, onChange) {
+  const type = async () => {
+    const dir = await ask({ title: t("Folder on %(device)s", { device: deviceOf(device)?.name || t("Another device") }), text: t("The folder's full path on that computer. Its agent opens only folders it has been given."), value: value || "", ok: t("Choose"), cancel: t("Cancel") })
+    if (dir) onChange(dir)
+  }
+  const known = knownFolders(device)
+  if (!value && !known.length) return chip({ ico: ICONS.folder, label: t("Choose a folder…"), menuish: false, cls: "is-warn", onclick: type })
+  return chip({
+    ico: ICONS.folder,
+    label: value ? folderName(value) : t("Choose a folder…"),
+    title: value ? `${t("Folder")}: ${value}` : "",
+    cls: value ? "" : "is-warn",
+    onclick: (e) =>
+      menu(e.currentTarget, [
+        ...known.map((r) => ({ label: folderName(r), hint: r, checked: r === value, run: () => r !== value && onChange(r) })),
+        known.length ? null : undefined,
+        { label: t("Type a folder…"), run: type },
+      ].filter((x) => x !== undefined)),
+  })
+}
+
 let chipsDrawn = 0 // which drawing is the latest: an older one's late answers are dropped
 
 /** The chips for what the composer is writing to: a new chat (`draft`) or the open chat. */
@@ -710,22 +975,51 @@ async function renderChips() {
     const model = models.find((m) => m.id === draft.model)
     const parts = []
     if (draft.kind === "agent") {
+      const others = otherDevices()
+      if (others.length) parts.push(deviceChip(others))
+      if (draftHere()) {
         const roots = s?.remote?.enabled ? s.remote.roots : []
         if (!roots.includes(draft.dir)) draft.dir = roots[0] || ""
         parts.push(folderChip(roots, draft.dir, (d) => ((draft.dir = d), renderChips())))
+      } else {
+        parts.push(elsewhereFolderChip(draftDevice(), draft.dir, (d) => ((draft.dir = d), renderChips())))
+      }
       parts.push(modeChip(draft.mode, (m) => ((draft.mode = m), renderChips())))
     }
+    const shell = terminalTarget()
+    aimTerminal(shell)
     parts.push(modelChip(models, draft.model, (id) => {
       draft.model = id
       draft.effort = levelsOf(models.find((m) => m.id === id)).start
       renderChips()
     }, mayPick))
     if (model) parts.push(effortChip(model, draft.effort, (l) => ((draft.effort = l), renderChips())))
+    if (draft.kind === "chat" && picturesOffered()) parts.push(pictureChip())
+    else wantPicture = false
     if (draft.kind === "chat" && teamPossible(model)) parts.push(agentsChip(draft.agents, (a) => ((draft.agents = a), renderChips()), { cap: subagentsCap(), own: namedOnly(model?.subagents) }))
+    // An agent chat's subagents run on its device: offered as the server says for that device.
+    const device = draft.kind === "agent" ? draftDevice() : ""
+    const known = device ? agentFacts.get(device) : null
+    const offer = device ? agentOffer(known, model) : null
+    if (offer) parts.push(agentsChip(draft.agents, (a) => ((draft.agents = a), renderChips()), offer))
+    if (device && (!known || Date.now() - known.at > 5000)) {
+      readAgentFacts(device).then((f) => {
+        if (f && drawing === chipsDrawn && draft?.kind === "agent") renderChips()
+      })
+    }
+    // Last, so the chat's own settings come first where the line scrolls.
+    if (shell) {
+      const b = chip({ ico: ICONS.terminal, label: t("Terminal"), menuish: false, cls: "cchip--terminal", onclick: toggleTerminal })
+      b.dataset.terminalToggle = ""
+      b.setAttribute("aria-pressed", String(terminalOpen()))
+      b.setAttribute("aria-controls", "terminal")
+      parts.push(b)
+    }
     box.replaceChildren(...parts.filter(Boolean))
     return
   }
   const chat = open?.chat
+  aimTerminal(terminalTarget())
   if (!chat?.kind) return box.replaceChildren()
   const save = async (body) => {
     try {
@@ -747,6 +1041,8 @@ async function renderChips() {
   if (chat.kind === "agent") parts.push(modeChip(chat.mode || "edit", (m) => save({ mode: m })))
   if (chat.model) parts.push(modelChip(models, chat.model, (id) => save({ model: id }), mayPick))
   parts.push(effortChip(current, chat.effort || levelsOf(current).start, (l) => save({ effort: l })))
+  if (chat.kind === "chat" && picturesOffered()) parts.push(pictureChip())
+  else wantPicture = false
   box.replaceChildren(...parts.filter(Boolean))
   const offer = await teamOffered(chat)
   if (!offer || drawing !== chipsDrawn || open?.chat?.id !== chat.id) return
@@ -760,7 +1056,7 @@ async function renderChips() {
 function renderNotice() {
   const box = $("link-notice")
   const s = ctx.status()
-  const wants = draft ? draft.kind === "agent" : open?.chat?.kind === "agent" && onThisComputer(open.chat)
+  const wants = draft ? draft.kind === "agent" && draftHere() : open?.chat?.kind === "agent" && onThisComputer(open.chat)
   const show = !!s && wants && !agentReady(s) && agentState(s).tone !== "busy"
   box.hidden = !show
   if (show) box.replaceChildren(agentBlock(s, { compact: !draft }))
@@ -773,6 +1069,10 @@ export function statusChanged() {
   if (draft) {
     renderChips()
     renderHello()
+  } else if (open?.chat?.kind) {
+    // The devices were read again: whether this chat's opens a terminal may have changed.
+    renderHead(open.chat)
+    aimTerminal(terminalTarget())
   }
 }
 
@@ -781,9 +1081,14 @@ export function chatMenu(anchor, chat) {
   const base = ctx.status()?.server
   const mayDelete = ctx.me()?.permissions?.["chat.delete"] !== false
   const items = [{ label: t("Rename…"), run: () => renameChat(chat) }]
+  if (!chat.archived) {
+    items.push({ label: chat.pinned ? t("Unpin chat") : t("Pin chat"), run: () => setChat(chat, { pinned: !chat.pinned }) })
+    items.push({ label: t("Move to folder…"), run: () => moveMenu(anchor, chat) })
+  }
+  if (!chat.archived) items.push({ label: t("Tools and skills…"), run: () => scopePopover(anchor, chat) })
   if (chat.kind === "agent" && chat.device_session_id) items.push({ label: t("Continue in a terminal…"), run: () => continueInTerminal(chat) })
   if (base) items.push({ label: t("Open in the web interface"), run: () => openLink(`${base}/chat/${encodeURIComponent(chat.id)}`) })
-  items.push(null, { label: t("Archive chat"), run: () => archiveChat(chat) })
+  items.push(null, chat.archived ? { label: t("Restore chat"), run: () => unarchiveChat(chat) } : { label: t("Archive chat"), run: () => archiveChat(chat) })
   if (mayDelete) items.push({ label: t("Delete chat"), danger: true, run: () => deleteChat(chat) })
   menu(anchor, items)
 }
@@ -816,6 +1121,34 @@ export async function continueInTerminal(chat) {
   })
 }
 
+/** Where a chat can go: no folder, any of the account's, or a new one. */
+function moveMenu(anchor, chat) {
+  const here = chat.folder_id || ""
+  menu(anchor, [
+    { label: t("No folder"), checked: !here, run: () => here && setChat(chat, { folder_id: null }) },
+    ...folderTree().map(({ folder, depth }) => ({ label: `${"\u2003".repeat(depth)}${folder.name}`, checked: folder.id === here, run: () => folder.id !== here && setChat(chat, { folder_id: folder.id }) })),
+    null,
+    {
+      label: t("New folder…"),
+      run: async () => {
+        const id = await newFolder()
+        if (id) setChat(chat, { folder_id: id })
+      },
+    },
+  ])
+}
+
+/** A change to a chat from its menu (pinned, its folder): the list drawn again from the server. */
+async function setChat(chat, body) {
+  try {
+    const r = await patch(`/chats/${encodeURIComponent(chat.id)}`, body)
+    if (open?.chat?.id === chat.id && r?.chat) open.chat = r.chat
+    ctx.changed(r?.chat)
+  } catch (err) {
+    alertIn(why(err))
+  }
+}
+
 async function renameChat(chat) {
   const title = await ask({ title: t("Rename chat"), value: chat.title || "", ok: t("Rename"), cancel: t("Cancel") })
   if (!title || title === chat.title) return
@@ -840,6 +1173,15 @@ async function archiveChat(chat) {
   }
 }
 
+/** An archived chat, open or in its page's menu, back into the sidebar. */
+async function unarchiveChat(chat) {
+  if (!(await unarchive(chat))) return
+  if (open?.chat?.id === chat.id) {
+    open.chat = { ...open.chat, archived: false }
+    renderHead(open.chat)
+  }
+}
+
 async function deleteChat(chat) {
   const yes = await ask({
     title: t("Delete this chat?"),
@@ -952,7 +1294,7 @@ export function closeChat() {
 
 // --- A new chat ------------------------------------------------------------------------------------
 
-let draft = null // { kind, dir, mode, model, effort, agents } while a new chat is being written
+let draft = null // { kind, device, dir, mode, model, effort, agents } while a new chat is being written
 let lastKind = "agent"
 
 /** The kind a new chat starts as: the last one chosen (an agent chat, at first). */
@@ -960,6 +1302,18 @@ export function draftKind() {
   return draft?.kind || lastKind
 }
 
+/** `/models` was read again: a new chat being written is drawn with what it says now. */
+export function modelsChanged() {
+  if (!draft) return
+  const models = ctx.models()
+  if (!models.some((m) => m.id === draft.model)) {
+    const start = models.find((m) => m.default) || models[0]
+    draft.model = start?.id || ""
+    draft.effort = levelsOf(start).start
+  }
+  renderChips()
+}
+
 /** The greeting of a new chat, and the choice of what it is. */
 function renderHello() {
   const box = $("new-chat")
@@ -1002,7 +1356,9 @@ function renderHello() {
     h(
       "p",
       { class: "hello__sub" },
-      kind === "agent"
+      kind === "agent" && !draftHere()
+        ? t("An agent chat works in a folder on %(device)s, through the LLeMbas agent there.", { device: deviceOf(draftDevice())?.name || t("Another device") })
+        : kind === "agent"
         ? t("An agent chat works in a folder on this computer, through the agent built into this app.")
         : t("A chat on %(server)s, with your account's models and files.", { server: server || t("Server") }),
     ),
@@ -1018,7 +1374,7 @@ export function newChat(kind) {
   const models = ctx.models()
   const start = models.find((m) => m.default) || models[0]
   lastKind = kind || lastKind
-  draft = { kind: lastKind, dir: "", mode: "edit", model: start?.id || "", effort: levelsOf(start).start, agents: null }
+  draft = { kind: lastKind, device: "", dir: "", mode: "edit", model: start?.id || "", effort: levelsOf(start).start, agents: null }
   clear($("messages"))
   renderCards({ id: "" }, [])
   alertIn("")
@@ -1044,15 +1400,21 @@ async function createChat(text, attachments) {
   const agents = draft.agents
   if (agents && (agents.min || agents.max)) body.agents = agents
   if (draft.kind === "agent") {
-    const device = ctx.thisDevices()[0]
+    const device = draftDevice()
+    if (draftHere()) {
       if (!device || !agentReady(ctx.status())) {
         renderNotice()
         throw { detail: agentState(ctx.status()).sentence }
       }
       if (!draft.dir) throw { detail: t("No folder yet: add one under Settings, Project folders.") }
+    } else {
+      if (!deviceOf(device)) throw { detail: t("This device is not linked right now.") }
+      if (!draft.dir) throw { detail: t("Choose a folder first.") }
+    }
     Object.assign(body, { kind: "agent", device, directory: draft.dir, mode: draft.mode || "edit" })
   }
-  const r = await post("/chats", body)
+  const r = await post("/chats", draft.kind === "chat" ? takePicture(body) : body)
+  pictureSent()
   draft = null
   $("new-chat").hidden = true
   $("main").dataset.new = "false"
@@ -1089,9 +1451,11 @@ async function submit() {
   try {
     if (draft) await createChat(text, files)
     else if (open?.chat?.id) {
-      const body = { text }
+      let body = { text }
       if (files.length) body.attachments = files
+      if (open.chat.kind === "chat") body = takePicture(body)
       const r = await post(`/chats/${encodeURIComponent(open.chat.id)}/messages`, body)
+      pictureSent()
       if (r.message) $("messages").append(userMessage(r.message))
       if (r.reply) follower(open.chat, r.reply.id)
     } else return

ui/js/dom.js

@@ -27,7 +27,8 @@ export function h(tag, attrs, ...children) {
   return el
 }
 
-export function append(el, children) {
+/** append(el, child, [more], …): children one by one or in arrays, nested as deep as they come. */
+export function append(el, ...children) {
   for (const c of children.flat(Infinity)) {
     if (c === null || c === undefined || c === false) continue
     el.append(c instanceof Node ? c : document.createTextNode(String(c)))
@@ -75,6 +76,7 @@ export const ICONS = {
   max: "M4 4h8v8H4zM5.5 5.5v5h5v-5z",
   restore: "M5.5 3h7.5v7.5h-2.5V13H3V5.5h2.5zM7 4.5v1h3.5V9h1V4.5zM4.5 7v4.5H9V7z",
   chevronDown: "M3.5 6L8 10.5 12.5 6 11.4 4.9 8 8.3 4.6 4.9z",
+  chevronUp: "M3.5 10L8 5.5 12.5 10 11.4 11.1 8 7.7 4.6 11.1z",
   more: "M2.5 6.75h2.5v2.5H2.5zM6.75 6.75h2.5v2.5h-2.5zM11 6.75h2.5v2.5H11z",
   edit: "M10.75 1.75l3.5 3.5-8.5 8.5h-3.5v-3.5zM3.75 10.87v1.38h1.38l6.62-6.62-1.38-1.38z",
   copy: "M5 1.5h8.5V11H5zM6.5 3v6.5H12V3zM2.5 5H4v8.5h6.5V15h-8z",
@@ -97,6 +99,11 @@ export const ICONS = {
   user: ["M8 2a3 3 0 110 6 3 3 0 010-6zm0 1.5a1.5 1.5 0 100 3 1.5 1.5 0 000-3z", "M2.5 14c0-2.9 2.4-4.75 5.5-4.75S13.5 11.1 13.5 14H12c0-2-1.65-3.25-4-3.25S4 12 4 14z"],
   check: "M6.5 10.4l6-6 1.06 1.06L6.5 12.53 2.94 8.97 4 7.9z",
   bell: ["M8 1.5a4.5 4.5 0 014.5 4.5v3l1.5 2.5H2L3.5 9V6A4.5 4.5 0 018 1.5zM8 3a3 3 0 00-3 3v3.42l-.35.58h6.7L11 9.42V6a3 3 0 00-3-3z", "M6.25 12.5h3.5a1.75 1.75 0 01-3.5 0z"],
+  archive: ["M1.5 2.5h13v3.5h-13zM3 4v.5h10V4z", "M2.5 6.5H4V12h8V6.5h1.5v7h-11z", "M6 7.5h4V9H6z"],
+  contrast: ["M8 1.5a6.5 6.5 0 110 13 6.5 6.5 0 010-13zM8 3a5 5 0 100 10A5 5 0 008 3z", "M8 3a5 5 0 010 10z"],
+  mic: ["M8 1.5a2.5 2.5 0 012.5 2.5v4a2.5 2.5 0 01-5 0V4A2.5 2.5 0 018 1.5zM8 3a1 1 0 00-1 1v4a1 1 0 002 0V4a1 1 0 00-1-1z", "M3.5 7.5H5a3 3 0 006 0h1.5a4.5 4.5 0 01-3.75 4.44V14h-1.5v-2.06A4.5 4.5 0 013.5 7.5z"],
+  speaker: ["M2 6h2.5L8 3v10L4.5 10H2z", "M10.2 5.2a4 4 0 010 5.6l-1.06-1.06a2.5 2.5 0 000-3.48z", "M12.3 3.1a7 7 0 010 9.8l-1.06-1.06a5.5 5.5 0 000-7.68z"],
+  picture: ["M1.5 2.5h13v11h-13zM3 4v6.4l2.75-2.75 2.5 2.5 1.75-1.75L13 11.4V4z", "M10.5 5a1.25 1.25 0 110 2.5 1.25 1.25 0 010-2.5z"],
   info: ["M8 1.5a6.5 6.5 0 110 13 6.5 6.5 0 010-13zM8 3a5 5 0 100 10A5 5 0 008 3z", "M7.25 7h1.5v4.5h-1.5zM7.25 4.5h1.5V6h-1.5z"],
 }
 

ui/js/draw.js

@@ -0,0 +1,86 @@
+// Draw a picture: the instance's own image generation (`POST /v1/images/generations`, its
+// workflow and default checkpoint), from Ctrl+K. Offered only where `GET /me` says the account may
+// (`services.images`) and the token holds `models`.
+//
+// The pictures are shown only as Rust read them: each one of the person's own files on this
+// server (`/v1/files/<id>/content`, fetched by id from the app's own server, never from an
+// address the answer named), handed over as a `data:` URL of an image type -- checked again here
+// before it becomes an <img>.
+
+import { h, icon, ICONS } from "./dom.js"
+import { invoke, why } from "./bridge.js"
+
+const PICTURE = /^data:image\/(png|jpeg|webp|gif);base64,[A-Za-z0-9+/=]+$/
+
+/** Whether pictures can be drawn here, for the account `me` (`GET /me`). */
+export function canDraw(me) {
+  const models = !Array.isArray(me?.scopes) || me.scopes.includes("models")
+  return !!me?.services?.images && models && me?.permissions?.["tools.image"] !== false
+}
+
+/** The dialog: a prompt, a shape, Draw, and the pictures under it. */
+export function openDraw() {
+  const prompt = h("textarea", { class: "textarea draw__prompt", rows: "3", placeholder: t("What to draw…"), "aria-label": t("What to draw…") })
+  const size = h(
+    "select",
+    { class: "draw__size", "aria-label": t("Shape") },
+    h("option", { value: "1024x1024", text: t("Square") }),
+    h("option", { value: "1344x768", text: t("Wide") }),
+    h("option", { value: "768x1344", text: t("Tall") }),
+  )
+  const status = h("p", { class: "status", role: "status", hidden: true })
+  const out = h("div", { class: "draw__out" })
+  const go = h("button", { type: "submit", class: "btn btn--primary", text: t("Draw") })
+  const form = h(
+    "form",
+    { class: "dialog__body draw", method: "dialog" },
+    h("h2", { class: "dialog__title" }, icon(ICONS.picture), h("span", { text: t("Draw a picture") })),
+    prompt,
+    h("div", { class: "draw__bar" }, size, h("button", { type: "button", class: "btn", text: t("Close"), onclick: () => close() }), go),
+    status,
+    out,
+  )
+  const dlg = h("dialog", { class: "dialog dialog--wide" }, form)
+  let asked = 0
+  const close = () => {
+    asked++
+    dlg.close()
+    dlg.remove()
+  }
+  const said = (text, error = false) => {
+    status.hidden = !text
+    status.textContent = text
+    status.className = `status${error ? " is-error" : ""}`
+    status.setAttribute("role", error ? "alert" : "status")
+  }
+  form.addEventListener("submit", async (e) => {
+    e.preventDefault()
+    const words = prompt.value.trim()
+    if (!words) return prompt.focus()
+    const mine = ++asked
+    go.disabled = true
+    said(t("Drawing… a picture can take a minute or two."))
+    try {
+      const urls = await invoke("draw", { prompt: words, size: size.value })
+      if (mine !== asked) return
+      const pictures = (urls || []).filter((u) => PICTURE.test(u))
+      if (!pictures.length) throw { detail: t("The server's answer had no picture in it.") }
+      out.prepend(...pictures.map((src) => h("figure", { class: "draw__pic" }, h("img", { src, alt: words }), h("figcaption", { text: words }))))
+      said("")
+    } catch (err) {
+      if (mine === asked) said(why(err), true)
+    } finally {
+      if (mine === asked) go.disabled = false
+    }
+  })
+  prompt.addEventListener("keydown", (e) => {
+    if (e.key === "Enter" && (e.ctrlKey || e.metaKey)) form.requestSubmit()
+  })
+  dlg.addEventListener("cancel", (e) => {
+    e.preventDefault()
+    close()
+  })
+  document.body.append(dlg)
+  dlg.showModal()
+  prompt.focus()
+}

ui/js/explorer.js

@@ -3,7 +3,8 @@
 // server's tree, for the chats, read through /api/v2. A file opens in the viewer either way.
 
 import { $, h, clear, icon, ICONS, bytes } from "./dom.js"
-import { invoke, get, why } from "./bridge.js"
+import { invoke, get, post, del, why } from "./bridge.js"
+import { menu, ask } from "./popup.js"
 import { openViewer } from "./viewer.js"
 
 // The server's tree as the app's door gives it, read as the person (their own access, no chat):
@@ -18,12 +19,19 @@ export const SERVER_FILES = {
 /** A directory in either tree: the server's mounts open like its folders. */
 const isDir = (e) => e.kind === "dir" || e.kind === "mount"
 
-/** A lazily opened tree in `box`. `list(path)` -> entries; `open(entry)` for a file. */
-function tree(box, { list, open, rootPath }) {
+/**
+ * A lazily opened tree in `box`. `list(path)` -> entries; `open(entry)` for a file; `actions(entry)`
+ * (optional) -> menu items for an entry's more button. Returns `reload(path)`, which reads a
+ * directory that is open again (the root by `rootPath`), the folders open inside it kept open.
+ */
+function tree(box, { list, open, rootPath, actions }) {
   clear(box)
   const ul = h("ul", { class: "tree", role: "tree" })
   box.append(ul)
+  const levels = new Map() // path -> { ul, depth }, each directory drawn now
+  const opened = new Set() // the directories open now
   const level = async (parent, path, depth) => {
+    levels.set(path, { ul: parent, depth })
     let entries
     try {
       entries = await list(path)
@@ -42,26 +50,45 @@ function tree(box, { list, open, rootPath }) {
         h("span", { class: "tree__size", text: isDir(e) ? "" : bytes(e.size) }),
       )
       row.style.setProperty("--depth", String(depth))
-      const li = h("li", { role: "treeitem" }, row)
+      const items = actions?.(e) || []
+      const li = h(
+        "li",
+        { role: "treeitem", class: items.length ? "tree__item" : null, dataset: { path: e.path } },
+        row,
+        items.length
+          ? h("button", { type: "button", class: "tool tree__more", "aria-label": t("More"), title: t("More"), onclick: (ev) => menu(ev.currentTarget, items) }, icon(ICONS.more))
+          : null,
+      )
       if (isDir(e)) {
         let kids = null
-        row.addEventListener("click", async () => {
-          const opening = row.getAttribute("aria-expanded") !== "true"
+        const expand = async (opening) => {
           row.setAttribute("aria-expanded", String(opening))
           if (!opening) {
+            opened.delete(e.path)
+            levels.delete(e.path)
             kids?.remove()
             kids = null
             return
           }
+          opened.add(e.path)
           kids = h("ul", { role: "group" })
           li.append(kids)
           await level(kids, e.path, depth + 1)
-        })
+        }
+        row.addEventListener("click", () => expand(row.getAttribute("aria-expanded") !== "true"))
+        if (opened.has(e.path)) expand(true)
       } else row.addEventListener("click", () => open(e))
       parent.append(li)
     }
   }
-  return level(ul, rootPath, 0)
+  const done = level(ul, rootPath, 0)
+  const reload = (path) => {
+    const at = levels.get(path) || levels.get(rootPath)
+    if (!at) return Promise.resolve()
+    clear(at.ul)
+    return level(at.ul, levels.has(path) ? path : rootPath, at.depth)
+  }
+  return { done, reload }
 }
 
 // --- This computer ------------------------------------------------------------------------------
@@ -99,7 +126,7 @@ function renderLocal() {
     head.append(pick)
   }
   const root = local.root
-  tree(box, {
+  return tree(box, {
     rootPath: "",
     list: async (path) => (await invoke("local_list", { root, path })).entries,
     open: async (e) => {
@@ -125,12 +152,96 @@ export async function readServer(path) {
   return get(SERVER_FILES.read(path))
 }
 
+// The library's writes, as the person (each answers with the directory's listing, or a refusal
+// in the server's words):
+//   POST /files/upload?path=   multipart `files` (sent by Rust: `library_upload`, from the dialog)
+//   POST /files/mkdir          { path, name }
+//   POST /files/rename         { path, name }
+//   DELETE /files?path=        to the trash, as on the web
+
+let server = null // the tree drawn now: { reload(path) }
+let serverRoot = "/" // the directory the server answered `/` with: the person's home
+
+const parentOf = (path) => path.replace(/\/[^/]*$/, "") || "/"
+const reloadServer = (dir) => server?.reload(dir === serverRoot ? "/" : dir)
+
+function serverSaid(text, error = false) {
+  const line = $("server-status")
+  line.hidden = !text
+  line.textContent = text || ""
+  line.className = `status${error ? " is-error" : ""}`
+  line.setAttribute("role", error ? "alert" : "status")
+}
+
+/** Into `dir`: files chosen in the system's dialog. */
+export async function uploadInto(dir) {
+  serverSaid("")
+  try {
+    const r = await invoke("library_upload", { dir, title: t("Upload") })
+    if (r.failed?.length) serverSaid(r.failed.map((f) => `${f.name}: ${f.error}`).join("\n"), true)
+    if (r.sent) await reloadServer(dir)
+  } catch (err) {
+    serverSaid(why(err), true)
+  }
+}
+
+async function makeFolder(dir) {
+  const name = await ask({ title: t("New folder"), value: "", ok: t("Create"), cancel: t("Cancel") })
+  if (!name) return
+  try {
+    await post("/files/mkdir", { path: dir, name })
+    serverSaid("")
+    await reloadServer(dir)
+  } catch (err) {
+    serverSaid(why(err), true)
+  }
+}
+
+async function renameEntry(e) {
+  const name = await ask({ title: t("Rename"), value: e.name, ok: t("Rename"), cancel: t("Cancel") })
+  if (!name || name === e.name) return
+  try {
+    await post("/files/rename", { path: e.path, name })
+    serverSaid("")
+    await reloadServer(parentOf(e.path))
+  } catch (err) {
+    serverSaid(why(err), true)
+  }
+}
+
+async function deleteEntry(e) {
+  const yes = await ask({ title: t("Move to the trash"), text: t("Move “%(name)s” to the trash? It can be restored from there.", { name: e.name }), ok: t("Move to the trash"), cancel: t("Cancel"), danger: true })
+  if (!yes) return
+  try {
+    await del(`/files?path=${encodeURIComponent(e.path)}`)
+    serverSaid(t("Moved to the trash."))
+    await reloadServer(parentOf(e.path))
+  } catch (err) {
+    serverSaid(why(err), true)
+  }
+}
+
+/** What can be done to an entry of the server's tree: a mount (another store) is filled, never
+ * renamed or deleted from here. A read-only place is refused by the server, in its words. */
+function serverActions(e) {
+  const items = []
+  if (isDir(e)) items.push({ label: t("Upload"), run: () => uploadInto(e.path) }, { label: t("New folder"), run: () => makeFolder(e.path) })
+  if (e.kind !== "mount") items.push(...(items.length ? [null] : []), { label: t("Rename"), run: () => renameEntry(e) }, { label: t("Delete"), danger: true, run: () => deleteEntry(e) })
+  return items
+}
+
 export function renderServer() {
   const box = $("server-tree")
-  tree(box, {
+  serverSaid("")
+  server = tree(box, {
     rootPath: "/",
-    list: async (path) => (await get(SERVER_FILES.list(path))).entries || [],
+    list: async (path) => {
+      const r = await get(SERVER_FILES.list(path))
+      if (path === "/" && r.path) serverRoot = r.path
+      return r.entries || []
+    },
     open: (e) => openServerFile(e.path, e.name),
+    actions: serverActions,
   })
 }
 
@@ -177,6 +288,10 @@ export function initExplorer() {
   $("server-where").textContent = t("Your files on the server, as the chats see them.")
   $("server-refresh").replaceChildren(icon(ICONS.refresh))
   $("server-refresh").addEventListener("click", renderServer)
+  $("server-upload").replaceChildren(icon(ICONS.send))
+  $("server-upload").addEventListener("click", () => uploadInto(serverRoot))
+  $("server-mkdir").replaceChildren(icon(ICONS.folder))
+  $("server-mkdir").addEventListener("click", () => makeFolder(serverRoot))
   $("local-refresh").replaceChildren(icon(ICONS.refresh))
   $("local-refresh").addEventListener("click", renderLocal)
 }

ui/js/list.js

@@ -1,15 +1,23 @@
-// The sidebar's chats: agent chats and chats on the server in one list, newest first, under
-// Today and Earlier. An agent chat carries the agent's mark and its folder's name; one that works
-// on another device of the account says so in its title. The search line above narrows the list
-// by title (and an agent chat by its folder) as it is typed; Ctrl+K searches everything.
+// The sidebar's chats: agent chats and chats on the server in one list, newest first. The
+// pinned ones first, then the account's chat folders (`GET /folders`, nested, each folding as the
+// server keeps it), then the rest under Today and Earlier. An agent chat carries the agent's mark
+// and its project folder's name; one that works on another device of the account says so in its
+// title. The search line above narrows the list by title (and an agent chat by its folder) as it
+// is typed, flat; Ctrl+K searches everything.
+//
+// Folders are made, renamed and deleted here (`POST/PATCH/DELETE /folders`); a chat is pinned and
+// moved from its own menu (`PATCH /chats/{id}` `pinned`, `folder_id`). Deleting a folder never
+// deletes a chat: its chats go back to the list.
 
 import { $, h, clear, append, icon, ICONS } from "./dom.js"
-import { get, why } from "./bridge.js"
+import { get, post, patch, del, why } from "./bridge.js"
+import { menu, ask } from "./popup.js"
 
-let ctx = null // { thisDevices(), open(id, kind), current(), menu(anchor, chat) }
+let ctx = null // { thisDevices(), open(id, kind), current(), menu(anchor, chat), note(text) }
 let rows = []
 let more = false
 let query = ""
+let folders = [] // { id, name, parent_id, collapsed, position }
 
 /** Lower case, without diacritics: "Príliš" is found by "prilis". */
 function fold(text) {
@@ -22,9 +30,10 @@ function fold(text) {
 /** The list again, from the server. */
 export async function refreshList() {
   try {
-    const r = await get("/chats?limit=50")
+    const [r, f] = await Promise.all([get("/chats?limit=50"), get("/folders").catch(() => ({ folders: [] }))])
     rows = r.chats || []
     more = !!r.more
+    folders = f.folders || []
     render()
   } catch (err) {
     clear($("chat-list")).append(h("li", { class: "list__note is-error", text: why(err) }))
@@ -77,6 +86,108 @@ function row(c) {
   return h("li", null, b)
 }
 
+/** A folder's head: it folds and unfolds; its menu renames it, makes one inside, deletes it. */
+function folderHead(f, depth, count) {
+  const open = !f.collapsed
+  const head = h(
+    "button",
+    {
+      type: "button",
+      class: "folderrow",
+      dataset: { folder: f.id },
+      style: depth ? `--depth: ${depth}` : null,
+      "aria-expanded": String(open),
+      title: f.name,
+      onclick: () => foldFolder(f, !f.collapsed),
+    },
+    h("span", { class: "folderrow__chev" }, icon(open ? ICONS.chevronDown : ICONS.chevron)),
+    h("span", { class: "folderrow__icon" }, icon(ICONS.folder)),
+    h("span", { class: "folderrow__name", text: f.name }),
+    h("span", { class: "folderrow__count", text: count ? String(count) : "" }),
+  )
+  head.addEventListener("contextmenu", (e) => {
+    e.preventDefault()
+    folderMenu(e.clientX || e.clientY ? { x: e.clientX, y: e.clientY } : head, f)
+  })
+  const more = h("button", { type: "button", class: "folderrow__more", "aria-label": t("More"), title: t("More"), onclick: (e) => folderMenu(e.currentTarget, f) }, icon(ICONS.more))
+  return h("li", { class: "list__folder" }, head, more)
+}
+
+async function foldFolder(f, collapsed) {
+  f.collapsed = collapsed
+  render()
+  try {
+    await patch(`/folders/${encodeURIComponent(f.id)}`, { collapsed })
+  } catch {
+    // Folding is the sidebar's own business: drawn as asked even where the server did not keep it.
+  }
+}
+
+function folderMenu(anchor, f) {
+  menu(anchor, [
+    { label: t("Rename folder"), run: () => renameFolder(f) },
+    { label: t("New folder"), run: () => newFolder(f.id) },
+    null,
+    { label: t("Delete folder"), danger: true, run: () => deleteFolder(f) },
+  ])
+}
+
+/** A new folder, at the top level or inside `parent`: its id once made, else "". */
+export async function newFolder(parent = "") {
+  const name = await ask({ title: t("New folder"), text: t("Folder name"), value: "", ok: t("Create"), cancel: t("Cancel") })
+  if (!name) return ""
+  try {
+    const r = await post("/folders", parent ? { name, parent_id: parent } : { name })
+    await refreshList()
+    return r.folder?.id || ""
+  } catch (err) {
+    ctx.note?.(why(err))
+    return ""
+  }
+}
+
+async function renameFolder(f) {
+  const name = await ask({ title: t("Rename folder"), text: t("Folder name"), value: f.name, ok: t("Rename"), cancel: t("Cancel") })
+  if (!name || name === f.name) return
+  try {
+    await patch(`/folders/${encodeURIComponent(f.id)}`, { name })
+    await refreshList()
+  } catch (err) {
+    ctx.note?.(why(err))
+  }
+}
+
+async function deleteFolder(f) {
+  const ok = await ask({ title: t("Delete folder"), text: t("“%(name)s” and the folders inside it are deleted. Their chats stay, back in the list.", { name: f.name }), ok: t("Delete"), cancel: t("Cancel"), danger: true })
+  if (!ok) return
+  try {
+    await del(`/folders/${encodeURIComponent(f.id)}`)
+    await refreshList()
+  } catch (err) {
+    ctx.note?.(why(err))
+  }
+}
+
+/** The account's chat folders, as the list last read them. */
+export function listedFolders() {
+  return folders
+}
+
+/** The folders as a tree, depth first, each with its depth: what a menu of them lists. */
+export function folderTree() {
+  const out = []
+  const known = new Set(folders.map((f) => f.id))
+  const walk = (parent, depth) => {
+    const kids = folders.filter((f) => (f.parent_id && known.has(f.parent_id) ? f.parent_id : null) === parent).sort((a, b) => (a.position ?? 0) - (b.position ?? 0) || a.name.localeCompare(b.name))
+    for (const f of kids) {
+      out.push({ folder: f, depth })
+      walk(f.id, depth + 1)
+    }
+  }
+  walk(null, 0)
+  return out
+}
+
 function isToday(stamp) {
   const d = new Date(stamp)
   if (Number.isNaN(d.getTime())) return false
@@ -98,8 +209,44 @@ function render() {
     list.append(h("li", { class: "list__note", text: words.length ? t("Nothing matches.") : t("No chat yet. Start one with New chat.") }))
     return
   }
-  const today = visible.filter((r) => isToday(r.updated_at))
-  const earlier = visible.filter((r) => !isToday(r.updated_at))
+  // Searching: every match, flat. Otherwise the pinned first, then the folders, then the rest.
+  let rest = visible
+  if (!words.length) {
+    const pinned = visible.filter((r) => r.pinned)
+    if (pinned.length) append(list, [h("li", { class: "list__head", text: t("Pinned chats") }), pinned.map(row)])
+    const known = new Set(folders.map((f) => f.id))
+    const filed = (r) => !r.pinned && r.folder_id && known.has(r.folder_id)
+    const tree = folderTree()
+    if (tree.length) {
+      const inside = (id) => {
+        // A folder's count: its own chats and those of the folders inside it.
+        const ids = new Set([id])
+        for (const { folder } of tree) if (folder.parent_id && ids.has(folder.parent_id)) ids.add(folder.id)
+        return visible.filter((r) => filed(r) && ids.has(r.folder_id)).length
+      }
+      const hidden = new Set() // folders under a folded one
+      for (const { folder, depth } of tree) {
+        if (folder.parent_id && hidden.has(folder.parent_id)) {
+          hidden.add(folder.id)
+          continue
+        }
+        list.append(folderHead(folder, depth, inside(folder.id)))
+        if (folder.collapsed) {
+          hidden.add(folder.id)
+          continue
+        }
+        for (const r of visible.filter((x) => filed(x) && x.folder_id === folder.id)) {
+          const li = row(r)
+          li.firstChild.style.setProperty("--depth", String(depth + 1))
+          li.firstChild.classList.add("is-filed")
+          list.append(li)
+        }
+      }
+    }
+    rest = visible.filter((r) => !r.pinned && !filed(r))
+  }
+  const today = rest.filter((r) => isToday(r.updated_at))
+  const earlier = rest.filter((r) => !isToday(r.updated_at))
   if (today.length) append(list, [h("li", { class: "list__head", text: t("Today") }), today.map(row)])
   if (earlier.length) append(list, [h("li", { class: "list__head", text: t("Earlier") }), earlier.map(row)])
   if (more && !words.length) list.append(h("li", null, h("button", { type: "button", class: "btn btn--sm list__more", text: t("More"), onclick: loadMore })))

ui/js/look.js

@@ -0,0 +1,121 @@
+// The app's language and theme, as Settings chooses them.
+//
+// The language is the account's (`/me`'s `language`) unless Settings chose this computer's or
+// another one; that choice is kept in this app (localStorage `lembas.language`), as the phone
+// keeps its own. It is read once, as the page loads (ui/i18n.js): every sentence is drawn through
+// `t()` as it is needed, so a new language opens the window again.
+//
+// The theme is the account's, changed with `PATCH /me` so the web interface and the phone follow
+// it. A server whose `/me` lists no `themes` cannot be told: there the choice is kept in this app.
+
+import { invoke, patch, letGoAll } from "./bridge.js"
+import { terminalThemeChanged } from "./terminal.js"
+
+const LOOKS = ["moria", "shire"] // the two looks tokens.css draws; any other theme draws as Moria
+let me = null // /me, as last read
+
+function read(key) {
+  try {
+    return localStorage.getItem(key) || ""
+  } catch {
+    return ""
+  }
+}
+
+function write(key, value) {
+  try {
+    if (value) localStorage.setItem(key, value)
+    else localStorage.removeItem(key)
+  } catch {}
+}
+
+/** The app's code for a server's language (`pt_BR` -> `pt`), or "" for one the app lacks. */
+function known(code) {
+  const c = String(code || "")
+    .trim()
+    .toLowerCase()
+    .split(/[-_]/)[0]
+  return Object.prototype.hasOwnProperty.call(LEMBAS_LANGS, c) ? c : ""
+}
+
+/** Whether the server takes the theme on `PATCH /me`: its `/me` lists the themes it offers. */
+export function accountThemes() {
+  return Array.isArray(me?.themes) && me.themes.length ? me.themes : null
+}
+
+/** The theme chosen in this app, where the server cannot be told ("" for the account's). */
+export function localTheme() {
+  const name = read("lembas.theme")
+  return !accountThemes() && LOOKS.includes(name) ? name : ""
+}
+
+/** The account's theme, as the server says it. */
+export function accountTheme() {
+  return me?.theme || "moria"
+}
+
+/** The look the window is drawn in: `name` (the account's, or Rust's last), or the one kept here. */
+export function applyTheme(name) {
+  name = localTheme() || name
+  if (!LOOKS.includes(name)) name = "moria"
+  const root = document.documentElement
+  root.dataset.theme = name
+  root.dataset.base = name
+  terminalThemeChanged()
+  return name
+}
+
+function paint() {
+  invoke("set_theme", { name: applyTheme(accountTheme()) })
+}
+
+/**
+ * `/me` was read: drawn in the account's theme, and, where the language follows the account and
+ * it is now another, the window opens again in it.
+ */
+export function noteMe(next) {
+  me = next || null
+  paint()
+  if (!me || !me.language) return
+  const account = known(me.language)
+  const before = read("lembas.account-language")
+  write("lembas.account-language", account)
+  // Only once it is kept: where it cannot be, opening again would find it unknown again, and again.
+  if (read("lembas.account-language") !== account) return
+  if (LEMBAS_CHOICE === "" && account !== before && (account || LEMBAS_SYSTEM_LANG) !== LEMBAS_LANG) reopen()
+}
+
+/**
+ * Choose a theme: the account's, through `PATCH /me` (rejects with the server's words); where the
+ * server cannot be told, kept here ("" goes back to the account's).
+ */
+export async function chooseTheme(name) {
+  if (accountThemes()) {
+    const r = await patch("/me", { theme: name })
+    me = r && r.theme ? r : { ...me, theme: name }
+  } else write("lembas.theme", LOOKS.includes(name) ? name : "")
+  paint()
+}
+
+/** Settings' language: "" the account's, "system" this computer's, or a code the app has. */
+export function chosenLanguage() {
+  return LEMBAS_CHOICE === "system" || known(LEMBAS_CHOICE) ? LEMBAS_CHOICE : ""
+}
+
+/** The account's language, as /me last said it ("" if the app lacks it or the server says none). */
+export function accountLanguage() {
+  return me?.language ? known(me.language) : ""
+}
+
+/** Choose the language; the window opens again in it. */
+export function chooseLanguage(choice) {
+  if (choice === chosenLanguage()) return
+  write("lembas.language", choice === "system" || known(choice) ? choice : "")
+  return reopen()
+}
+
+/** Open the window again: the replies followed and the shells open let go first. */
+async function reopen() {
+  await letGoAll()
+  location.reload()
+}

ui/js/main.js

@@ -10,20 +10,26 @@ import { renderBar, initBar } from "./titlebar.js"
 import { renderSetup, initSetup } from "./setup.js"
 import { renderSettings, initSettings, scrollToSection } from "./settings.js"
 import { initViewer, onViewer, closeViewer } from "./viewer.js"
-import { initExplorer, showLocal, showFilesTab } from "./explorer.js"
+import { initExplorer, showLocal, showFilesTab, openServerFile } from "./explorer.js"
 import { initList, refreshList, markCurrent } from "./list.js"
-import { initChat, openChat, newChat, closeChat, openChatId, chatMenu, statusChanged, draftKind, onThisComputer } from "./chat.js"
+import { initChat, openChat, newChat, closeChat, openChatId, chatMenu, statusChanged, draftKind, onThisComputer, modelsChanged, intoComposer } from "./chat.js"
+import { initTerminal, showTerminal, terminalOpen, terminalAvailable, toggleTerminal } from "./terminal.js"
+import { applyTheme, noteMe } from "./look.js"
 import { initAttach, allowAttach } from "./attach.js"
 import { initPalette, openPalette } from "./palette.js"
 import { initActivity, showPanel, togglePanel, panelOpen } from "./activity.js"
 import { initAgent, link } from "./agent.js"
 import { initScheduled, showScheduled, scheduledCommands } from "./scheduled.js"
+import { initArchived, showArchived } from "./archived.js"
+import { showMemory } from "./memory.js"
+import { initVoice, voiceFor } from "./voice.js"
+import { canDraw, openDraw } from "./draw.js"
 import { closePopover } from "./popup.js"
 import { noteSubagentsCap } from "./models.js"
 
 let status = null
 let view = "" // "setup" | "app"
-let page = "chat" // "chat" | "files" | "scheduled" | "settings"
+let page = "chat" // "chat" | "files" | "scheduled" | "archived" | "memory" | "settings"
 let me = null
 let models = []
 let devices = [] // this account's linked devices
@@ -62,13 +68,6 @@ function thisDevices() {
   return remembered.slice()
 }
 
-function applyTheme(name) {
-  if (name !== "moria" && name !== "shire") name = "moria"
-  const root = document.documentElement
-  root.dataset.theme = name
-  root.dataset.base = name
-}
-
 // --- Views ------------------------------------------------------------------------------------
 
 function route() {
@@ -96,8 +95,8 @@ async function startApp() {
   started = true
   try {
     me = await get("/me")
-    applyTheme(me.theme)
-    invoke("set_theme", { name: me.theme === "shire" ? "shire" : "moria" })
+    noteMe(me)
+    voiceFor(me)
   } catch (err) {
     $("thread-note").textContent = why(err)
     $("thread-note").hidden = false
@@ -117,13 +116,17 @@ function stopApp() {
   closeViewer()
 }
 
-async function loadModels() {
+let modelsAt = 0 // when /models was last read
+
+/** The account's models, with what a new chat on each is offered. `keep`: a failed read keeps the last list. */
+async function loadModels({ keep = false } = {}) {
   try {
     const r = await get("/models")
     models = r.models || []
     noteSubagentsCap(r.subagents_cap)
+    modelsAt = Date.now()
   } catch {
-    models = []
+    if (!keep) models = []
   }
 }
 
@@ -148,7 +151,7 @@ function accountButton() {
 
 // --- The pages ----------------------------------------------------------------------------------
 
-/** Show one page in the main area: the chat, the files, the scheduled tasks, or the settings. */
+/** Show one page in the main area: the chat, the files, the scheduled tasks, the archived chats, or the settings. */
 function showPage(name) {
   page = name
   closePopover()
@@ -156,9 +159,14 @@ function showPage(name) {
   $("main").hidden = name !== "chat"
   $("page-files").hidden = name !== "files"
   $("page-scheduled").hidden = name !== "scheduled"
+  $("page-archived").hidden = name !== "archived"
+  $("page-memory").hidden = name !== "memory"
   $("settings").hidden = name !== "settings"
   for (const b of document.querySelectorAll(".navrow[data-view]")) b.setAttribute("aria-current", String(b.dataset.view === name))
-  if (name !== "chat") showPanel(false)
+  if (name !== "chat") {
+    showPanel(false)
+    showTerminal(false)
+  }
   if (narrow()) sideOpen(false)
 }
 
@@ -177,6 +185,10 @@ function startNew(kind) {
   newChat(kind || draftKind())
   markCurrent()
   localPane()
+  // What a new chat is offered (its models, Subagents) is the server's word now, not at sign-in:
+  // an administrator may have switched subagents on or added a model while the app stayed open in
+  // the tray. Drawn at once from the last list, then again from the fresh one.
+  if (started && Date.now() - modelsAt > 5000) loadModels({ keep: true }).then(modelsChanged)
 }
 
 /** Open a chat, from the list or the palette. */
@@ -196,6 +208,16 @@ function showSettings(on, section) {
   if (section) scrollToSection(section)
 }
 
+function showArchivedPage() {
+  showPage("archived")
+  showArchived()
+}
+
+function showMemoryPage(focus) {
+  showPage("memory")
+  showMemory(focus || "")
+}
+
 function showFiles(which) {
   showPage("files")
   if (which) showFilesTab(which)
@@ -210,9 +232,13 @@ function commands() {
     { label: t("Scheduled"), run: () => (showPage("scheduled"), showScheduled()) },
     ...scheduledCommands(),
     { label: t("Files"), run: () => showFiles() },
+    { label: t("Archived"), run: showArchivedPage },
+    { label: t("Memory"), run: () => showMemoryPage() },
     { label: t("Settings"), run: () => showSettings(true) },
   ]
+  if (canDraw(me)) out.push({ label: t("Draw a picture"), run: openDraw })
   if (openChatId()) out.push({ label: panelOpen() ? t("Close the activity panel") : t("Open the activity panel"), run: togglePanel })
+  if (terminalAvailable()) out.push({ label: terminalOpen() ? t("Close terminal") : t("Terminal"), run: toggleTerminal })
   if (status?.linked) out.push({ label: status.agent_wanted ? t("Stop the agent") : t("Start the agent"), run: () => invoke("set_agent", { on: !status.agent_wanted }) })
   out.push(
     { label: status?.linked ? t("Link again") : t("Link this computer"), run: link },
@@ -253,10 +279,16 @@ async function boot() {
       showChat(id)
     },
     menu: (anchor, c) => chatMenu(anchor, c),
+    note: (text) => {
+      $("thread-note").textContent = text
+      $("thread-note").hidden = !text
+    },
   })
+  initVoice()
   initChat({
     status: () => status,
     thisDevices,
+    devices: () => devices,
     models: () => models,
     me: () => me,
     changed: () => refreshList(),
@@ -276,14 +308,34 @@ async function boot() {
     },
   })
   initAttach({ chat: () => openChatId() || "", allowed: () => me?.permissions?.["files.upload"] !== false })
-  initPalette({ commands, open: (c) => showChat(c.id) })
-  initScheduled({ status: () => status, models: () => models, me: () => me, openChat: (id) => showChat(id), show: () => showPage("scheduled") })
+  initArchived({
+    me: () => me,
+    open: (id) => showChat(id),
+    // Back in the sidebar: the list again.
+    changed: () => refreshList(),
+  })
+  initPalette({
+    commands,
+    open: (c) => showChat(c.id),
+    openFile: (path, name) => openServerFile(path, name),
+    openMemory: (id) => showMemoryPage(id),
+  })
+  initScheduled({ status: () => status, models: () => models, me: () => me, thisDevices, openChat: (id) => showChat(id), show: () => showPage("scheduled") })
   onViewer((on) => {
     $("shell").dataset.viewer = String(on)
   })
+  // One panel column: the activity panel and the terminal take turns in it (the shell stays open).
+  initTerminal({
+    onLayout: (on) => {
+      $("shell").dataset.terminal = String(on)
+      if (on && panelOpen()) showPanel(false)
+    },
+    composer: intoComposer,
+  })
   initActivity({
     onLayout: (on) => {
       $("shell").dataset.activity = String(on)
+      if (on && terminalOpen()) showTerminal(false)
     },
     here: onThisComputer,
     // The conversation as it now stands: the summary's divider, read again, if it is still open.
@@ -302,6 +354,14 @@ async function boot() {
   })
   $("nav-files").querySelector(".navrow__icon").replaceChildren(icon(ICONS.folder))
   $("nav-files").addEventListener("click", () => showFiles())
+  $("nav-archived").querySelector(".navrow__icon").replaceChildren(icon(ICONS.archive))
+  $("nav-archived").addEventListener("click", showArchivedPage)
+  $("archived-refresh").replaceChildren(icon(ICONS.refresh))
+  $("archived-refresh").addEventListener("click", () => showArchived())
+  $("nav-memory").querySelector(".navrow__icon").replaceChildren(icon(ICONS.bulb))
+  $("nav-memory").addEventListener("click", () => showMemoryPage())
+  $("memory-refresh").replaceChildren(icon(ICONS.refresh))
+  $("memory-refresh").addEventListener("click", () => showMemory())
   accountButton()
   $("settings-btn").addEventListener("click", () => showSettings(page !== "settings"))
   $("settings-close").replaceChildren(icon(ICONS.close))
@@ -345,11 +405,21 @@ async function boot() {
     renderBar(status)
     route()
     // The agent came up or went: which devices are linked changes with it.
-    if (started && before && before.agent.state !== status.agent.state) loadDevices().then(refreshList)
+    if (started && before && before.agent.state !== status.agent.state) loadDevices().then(() => (refreshList(), statusChanged()))
   })
   listen("open-settings", () => {
     if (view === "app") showSettings(true)
   })
+  // A notification clicked: the chat it told of, or the scheduled task whose run it was.
+  listen("open-chat", (e) => {
+    if (view === "app" && typeof e.payload === "string") showChat(e.payload)
+  })
+  listen("open-schedule", (e) => {
+    const id = e.payload?.schedule
+    if (view !== "app" || typeof id !== "string") return
+    showPage("scheduled")
+    showScheduled(id)
+  })
   status = await invoke("get_status")
   applyTheme(status.theme)
   renderBar(status)

ui/js/memory.js

@@ -0,0 +1,159 @@
+// Memory: what the account's models remember about the person, as the web's Settings → Memory
+// keeps it. Each record can be changed or removed; a new one is added at the top, into the data
+// group chosen (where there is more than one).
+//
+//   GET    /memories            { memories: [memory], groups: [{ id, name }] }
+//   POST   /memories            { content, data_group_id? }  -> { memory }
+//   PATCH  /memories/{id}       { content }                  -> { memory }
+//   DELETE /memories/{id}       204
+//
+// A record may be a model's words (`author` other than "user"): set as text, never markup.
+
+import { $, h, clear, icon, ICONS, when } from "./dom.js"
+import { get, post, patch, del, why } from "./bridge.js"
+import { ask, menu } from "./popup.js"
+
+let rows = []
+let groups = []
+let error = ""
+let loading = false
+let editing = "" // the record being changed
+let mark = "" // the record to bring into view (from a search hit)
+
+/** The page, read again from the server; `focus` a record to bring into view. */
+export async function showMemory(focus = "") {
+  mark = focus
+  loading = true
+  error = ""
+  render()
+  try {
+    const r = await get("/memories")
+    rows = r.memories || []
+    groups = r.groups || []
+  } catch (err) {
+    rows = []
+    error = why(err)
+  }
+  loading = false
+  render()
+}
+
+async function add(form) {
+  const text = form.querySelector("textarea")
+  const content = text.value.trim()
+  if (!content) return text.focus()
+  const group = form.querySelector("select")?.value
+  form.querySelector("button[type=submit]").disabled = true
+  try {
+    const r = await post("/memories", group ? { content, data_group_id: group } : { content })
+    if (r?.memory) rows = [r.memory, ...rows]
+    error = ""
+    text.value = ""
+  } catch (err) {
+    error = why(err)
+  }
+  render()
+  $("memory-new")?.focus()
+}
+
+async function save(m, content) {
+  content = content.trim()
+  if (!content || content === m.content) {
+    editing = ""
+    return render()
+  }
+  try {
+    const r = await patch(`/memories/${encodeURIComponent(m.id)}`, { content })
+    rows = rows.map((x) => (x.id === m.id ? r?.memory || { ...x, content } : x))
+    editing = ""
+    error = ""
+  } catch (err) {
+    error = why(err)
+  }
+  render()
+}
+
+async function remove(m) {
+  const yes = await ask({ title: t("Remove this memory?"), text: m.content, ok: t("Remove"), cancel: t("Cancel"), danger: true })
+  if (!yes) return
+  try {
+    await del(`/memories/${encodeURIComponent(m.id)}`)
+    rows = rows.filter((x) => x.id !== m.id)
+    error = ""
+  } catch (err) {
+    error = why(err)
+  }
+  render()
+}
+
+function row(m) {
+  const sub = [groups.length > 1 ? m.data_group?.name : "", m.author && m.author !== "user" ? t("Noted by a model") : "", when(m.updated_at || m.created_at)].filter(Boolean).join(" · ")
+  if (editing === m.id) {
+    const box = h("textarea", { class: "textarea mrow__edit", rows: "3", "aria-label": t("Memory") })
+    box.value = m.content
+    const done = () => save(m, box.value)
+    box.addEventListener("keydown", (e) => {
+      if (e.key === "Escape") {
+        e.stopPropagation()
+        editing = ""
+        render()
+      }
+      if (e.key === "Enter" && (e.ctrlKey || e.metaKey)) done()
+    })
+    queueMicrotask(() => box.focus())
+    return h(
+      "li",
+      { class: "mrow is-editing", dataset: { id: m.id } },
+      box,
+      h(
+        "div",
+        { class: "set__buttons" },
+        h("button", { type: "button", class: "btn btn--sm", text: t("Cancel"), onclick: () => ((editing = ""), render()) }),
+        h("button", { type: "button", class: "btn btn--sm btn--primary", text: t("Save"), onclick: done }),
+      ),
+    )
+  }
+  return h(
+    "li",
+    { class: `mrow${mark === m.id ? " is-marked" : ""}`, dataset: { id: m.id } },
+    h("div", { class: "mrow__words" }, h("p", { class: "mrow__text" }, h("bdi", { text: m.content })), h("p", { class: "mrow__sub", text: sub })),
+    h("button", { type: "button", class: "btn btn--sm", text: t("Edit"), onclick: () => ((editing = m.id), render()) }),
+    h(
+      "button",
+      { type: "button", class: "tool", "aria-label": t("More"), title: t("More"), onclick: (e) => menu(e.currentTarget, [{ label: t("Remove"), danger: true, run: () => remove(m) }]) },
+      icon(ICONS.more),
+    ),
+  )
+}
+
+function render() {
+  const box = clear($("memory-body"))
+  const parts = [h("p", { class: "muted", text: t("What your models remember about you, across chats. Change or remove anything here.") })]
+  const form = h(
+    "form",
+    {
+      class: "mnew",
+      onsubmit: (e) => {
+        e.preventDefault()
+        add(e.currentTarget)
+      },
+    },
+    h("textarea", { class: "textarea", id: "memory-new", rows: "2", placeholder: t("Something to remember…"), "aria-label": t("Something to remember…") }),
+    h(
+      "div",
+      { class: "mnew__foot" },
+      groups.length > 1 ? h("select", { "aria-label": t("Data group") }, groups.map((g) => h("option", { value: g.id, text: g.name }))) : h("span"),
+      h("button", { type: "submit", class: "btn btn--sm btn--primary", text: t("Add") }),
+    ),
+  )
+  form.querySelector("textarea").addEventListener("keydown", (e) => {
+    if (e.key === "Enter" && (e.ctrlKey || e.metaKey)) form.requestSubmit()
+  })
+  parts.push(form)
+  if (error) parts.push(h("p", { class: "status is-error", role: "alert", text: error }))
+  if (loading && !rows.length) parts.push(h("p", { class: "muted page__loading", text: t("Loading…") }))
+  else if (!rows.length && !error) parts.push(h("p", { class: "muted arch__empty", text: t("Nothing remembered yet.") }))
+  if (rows.length) parts.push(h("ul", { class: "arch mlist", "aria-label": t("Memory") }, rows.map(row)))
+  box.append(h("div", { class: "arch__page" }, parts))
+  if (mark) box.querySelector(`.mrow[data-id="${CSS.escape(mark)}"]`)?.scrollIntoView({ block: "center" })
+}

ui/js/palette.js

@@ -1,12 +1,16 @@
 // The command palette (Ctrl+K): one line to type into, and what matches -- the app's commands,
-// and the chats of both kinds by title, newest first. Up and Down move, Enter does it, Escape
-// closes. The chats are asked of the server each time it opens, so a chat started elsewhere
-// is there.
+// the chats of both kinds by title, newest first, and below them what the server's search finds
+// inside them, in the file library and in memory (`GET /search`, once two letters are typed and
+// the typing pauses). Up and Down move, Enter does it, Escape closes. The chats are asked of the
+// server each time it opens, so a chat started elsewhere is there.
+//
+// A hit's snippet is plain text with the ranges that matched (`marks`): drawn as text, the
+// ranges as <mark> elements. Titles and snippets may be a model's words; nothing is markup.
 
 import { h, clear, icon, ICONS, when } from "./dom.js"
 import { get } from "./bridge.js"
 
-let ctx = null // { commands(): [{ label, hint?, run }], open(id) }
+let ctx = null // { commands(): [{ label, hint?, run }], open(chat), openFile(path, name), openMemory(id) }
 let dlg = null
 
 /** Lower case, without diacritics: "Príliš" is found by "prilis". */
@@ -17,6 +21,22 @@ function fold(text) {
     .toLowerCase()
 }
 
+/** `text` with the `[start, end)` ranges of `marks` as <mark> elements: text nodes only. */
+function marked(text, marks) {
+  const el = h("span", { class: "palette__snippet" })
+  let at = 0
+  const chars = [...String(text || "")]
+  for (const [a, b] of (marks || []).filter((m) => Array.isArray(m) && m[1] > m[0]).sort((x, y) => x[0] - y[0])) {
+    if (a < at) continue
+    el.append(chars.slice(at, a).join(""), h("mark", { text: chars.slice(a, b).join("") }))
+    at = b
+  }
+  el.append(chars.slice(at).join(""))
+  return el
+}
+
+const SEARCH_KIND = { chats: () => t("Chats"), files: () => t("Files"), memories: () => t("Memory") }
+
 function matches(text, words) {
   const f = fold(text)
   return words.every((w) => f.includes(w))
@@ -31,7 +51,11 @@ export async function openPalette() {
   let chats = []
   let shown = []
   let at = 0
+  let found = [] // the server's hits for `asked`
+  let asked = ""
+  let timer = 0
   const close = () => {
+    clearTimeout(timer)
     if (!dlg) return
     dlg.close()
     dlg.remove()
@@ -44,16 +68,32 @@ export async function openPalette() {
   const draw = () => {
     const words = fold(input.value).split(/\s+/).filter(Boolean)
     const commands = ctx.commands().filter((c) => matches(c.label, words))
-    const found = chats.filter((c) => matches(c.title || t("New chat"), words)).slice(0, 30)
+    const titled = chats.filter((c) => matches(c.title || t("New chat"), words)).slice(0, 30)
     shown = [
       ...commands.map((c) => ({ kind: "command", label: c.label, hint: c.hint || "", run: c.run })),
-      ...found.map((c) => ({
+      ...titled.map((c) => ({
         kind: c.kind,
         label: c.title || t("New chat"),
         hint: `${c.kind === "agent" ? t("Agent") : t("Chats")} · ${when(c.updated_at)}`,
         run: () => ctx.open(c),
       })),
     ]
+    // What the server found inside: the chats already listed by their title once only.
+    const listed = new Set(titled.map((c) => c.id))
+    for (const group of input.value.trim() === asked ? found : []) {
+      for (const hit of group.hits || []) {
+        if (hit.kind === "chat" && listed.has(hit.id)) continue
+        const kind = { chat: "found-chat", file: "found-file", memory: "found-memory" }[hit.kind]
+        if (!kind) continue
+        shown.push({
+          kind,
+          label: hit.title || (hit.kind === "chat" ? t("New chat") : hit.kind === "file" ? String(hit.path || "").split("/").pop() : t("Memory")),
+          snippet: hit.snippet ? marked(hit.snippet, hit.marks) : null,
+          hint: SEARCH_KIND[group.kind]?.() || "",
+          run: () => (hit.kind === "chat" ? ctx.open({ id: hit.id, kind: hit.agent ? "agent" : "chat" }) : hit.kind === "file" ? ctx.openFile(hit.path, hit.title) : ctx.openMemory(hit.id)),
+        })
+      }
+    }
     at = Math.min(at, Math.max(0, shown.length - 1))
     clear(list)
     if (!shown.length) list.append(h("li", { class: "palette__none", text: t("Nothing matches.") }))
@@ -74,8 +114,10 @@ export async function openPalette() {
               }
             },
           },
-          h("span", { class: "palette__icon" }, icon(item.kind === "command" ? ICONS.chevron : item.kind === "agent" ? ICONS.folder : ICONS.file)),
-          h("span", { class: "palette__label", text: item.label }),
+          h("span", { class: "palette__icon" }, icon(item.kind === "command" ? ICONS.chevron : item.kind === "found-memory" ? ICONS.bulb : item.kind.startsWith("found") ? ICONS.search : item.kind === "agent" ? ICONS.folder : ICONS.file)),
+          item.snippet
+            ? h("span", { class: "palette__label palette__label--two" }, h("span", { class: "palette__title", text: item.label }), item.snippet)
+            : h("span", { class: "palette__label", text: item.label }),
           h("span", { class: "palette__hint", text: item.hint }),
         ),
       )
@@ -87,9 +129,29 @@ export async function openPalette() {
     input.setAttribute("aria-activedescendant", shown.length ? `palette-${at}` : "")
     list.querySelector(`#palette-${at}`)?.scrollIntoView({ block: "nearest" })
   }
+  // The server's search, once the typing pauses: an older server without it finds nothing more.
+  const search = () => {
+    clearTimeout(timer)
+    const q = input.value.trim()
+    if (q.length < 2) {
+      found = []
+      asked = ""
+      return
+    }
+    timer = setTimeout(async () => {
+      try {
+        const r = await get(`/search?q=${encodeURIComponent(q)}&in=all&limit=8`)
+        if (!dlg || input.value.trim() !== q) return
+        found = r.results || []
+        asked = q
+        draw()
+      } catch {}
+    }, 250)
+  }
   input.addEventListener("input", () => {
     at = 0
     draw()
+    search()
   })
   input.addEventListener("keydown", (e) => {
     if (e.key === "ArrowDown" || e.key === "ArrowUp") {

ui/js/popup.js

@@ -199,7 +199,8 @@ function escPop(e) {
 }
 
 /**
- * A small panel under `anchor` (or above it, `up`), holding `content` (an element, or a function
+ * A small panel under `anchor` (an element, or `{ x, y }` in page pixels as a context menu's
+ * point; or above it, `up`), holding `content` (an element, or a function
  * that draws it and is called again by `redraw`). Escape and a click outside close it. Returns
  * { redraw, close }. `align`: "start" (the anchor's left edge) or "end" (its right edge).
  */
@@ -211,7 +212,7 @@ export function popover(anchor, content, { up = false, align = "start", label =
   draw()
   document.body.append(el)
   const place = () => {
-    const at = anchor.getBoundingClientRect()
+    const at = anchor instanceof Element ? anchor.getBoundingClientRect() : { left: anchor.x, right: anchor.x, top: anchor.y, bottom: anchor.y }
     const r = el.getBoundingClientRect()
     const left = align === "end" ? at.right - r.width : at.left
     el.style.left = `${Math.max(8, Math.min(left, window.innerWidth - r.width - 8))}px`
@@ -219,7 +220,7 @@ export function popover(anchor, content, { up = false, align = "start", label =
     el.style.top = `${Math.max(8, Math.min(top, window.innerHeight - r.height - 8))}px`
   }
   place()
-  openPop = { el, back: anchor, onClose }
+  openPop = { el, back: anchor instanceof Element ? anchor : document.activeElement, onClose }
   document.addEventListener("pointerdown", outsidePop, true)
   document.addEventListener("keydown", escPop, true)
   el.querySelector("button, input, select")?.focus()

ui/js/progress.js

@@ -0,0 +1,134 @@
+// What a session is doing, as one line: the harness's `progress` object (spec 3.4.0,
+// harness/progress.md in the LLeMbas CLI) drawn the way every client draws it --
+// `{{text}} · {{elapsed}}`, with the shared texts (`loop.json` progress.texts) as this page's
+// sentences. The server sends the object beside the old `status` text in a chat's stream; where it
+// sends none (an older server), the status text is drawn as before.
+//
+// The texts are the spec's, word for word with their `{{field}}`s: the server's catalogues
+// translate them under the same keys (scripts/gen-i18n.py takes them from there).
+
+/** The thirteen phases: a text for each, and a variant where a field may be missing. */
+const TEXTS = {
+  queued: "Queued",
+  "queued.ahead": "Queued: {{ahead}} ahead",
+  waiting_for_model: "Waiting for {{model}}: {{reason}}",
+  loading_model: "Loading {{model}}",
+  reading_prompt: "Reading the prompt: {{done}} / {{total}} tokens ({{percent}}%)",
+  "reading_prompt.bare": "Reading the prompt",
+  thinking: "Thinking",
+  writing: "Writing: {{rate}} tok/s",
+  "writing.bare": "Writing",
+  running_tool: "Running {{tool}}: {{what}}",
+  "running_tool.bare": "Running {{tool}}",
+  waiting_for_person: "Waiting for you: {{what}}",
+  waiting_for_subagents: "Waiting for subagents: {{running}} running",
+  compacting: "Compacting the conversation",
+  retrying: "Retrying in {{in}} s: {{reason}}",
+  stopped: "Stopped",
+  "stopped.reason": "Stopped: {{reason}}",
+  failed: "Failed: {{reason}}",
+}
+
+/** The words a field stands for. */
+const REASONS = {
+  busy: "it serves one request at a time and is answering another",
+  slots: "all its slots are in use",
+  group: "its server holds another model now",
+}
+const WHAT = {
+  approval: "allow {{tool}}?",
+  "approval.bare": "an approval",
+  question: "a question",
+  plan: "the plan",
+}
+const STOPPED = { person: "by you", steps: "step limit", budget: "budget" }
+
+/** Every sentence above, for scripts/gen-i18n.py to find (it reads `t("…")` calls by hand). */
+export const PROGRESS_SENTENCES = [...Object.values(TEXTS), ...Object.values(REASONS), ...Object.values(WHAT), ...Object.values(STOPPED)]
+
+const NO_ELAPSED = ["stopped", "failed"]
+
+const has = (p, k) => p[k] !== undefined && p[k] !== null && p[k] !== ""
+
+/** A sentence in the page's language (the spec's text is the key, as in the server's
+ * catalogues), its `{{field}}`s filled -- after the lookup, so a field's own text is never read
+ * as a template. */
+function say(text, fields = {}) {
+  return t(text).replace(/\{\{(\w+)\}\}/g, (all, name) => (Object.prototype.hasOwnProperty.call(fields, name) ? String(fields[name]) : all))
+}
+
+/** An integer as it is; a rate with one decimal, in the page's language (12.5, 12,5). */
+function rate(n) {
+  try {
+    return new Intl.NumberFormat(document.documentElement.lang || "en", { useGrouping: false, minimumFractionDigits: 1, maximumFractionDigits: 1 }).format(n)
+  } catch {
+    return Number(n).toFixed(1)
+  }
+}
+const int = (n) => String(Math.trunc(Number(n) || 0))
+
+/** Whole seconds, as a ticking clock writes them: 5s, 1m 05s, 1h 02m. */
+export function elapsed(ms) {
+  const total = Math.max(0, Math.floor((Number(ms) || 0) / 1000))
+  if (total < 60) return `${total}s`
+  const minutes = Math.floor(total / 60)
+  if (minutes < 60) return `${minutes}m ${String(total % 60).padStart(2, "0")}s`
+  return `${Math.floor(minutes / 60)}h ${String(minutes % 60).padStart(2, "0")}m`
+}
+
+/** Whether `p` is a progress object this page can draw (one of the thirteen phases). */
+export function isProgress(p) {
+  return !!p && typeof p === "object" && Object.prototype.hasOwnProperty.call(TEXTS, p.phase)
+}
+
+/** The phase's text, its fields filled; "" for nothing this page knows. */
+export function progressText(p, now = Date.now()) {
+  if (!isProgress(p)) return ""
+  switch (p.phase) {
+    case "queued":
+      return has(p, "ahead") ? say(TEXTS["queued.ahead"], { ahead: int(p.ahead) }) : say(TEXTS.queued)
+    case "waiting_for_model":
+      return say(TEXTS.waiting_for_model, { model: p.model || "", reason: REASONS[p.reason] ? say(REASONS[p.reason]) : p.reason || "" })
+    case "loading_model":
+      return say(TEXTS.loading_model, { model: p.model || "" })
+    case "reading_prompt":
+      if (!has(p, "done") || !(Number(p.total) > 0)) return say(TEXTS["reading_prompt.bare"])
+      return say(TEXTS.reading_prompt, { done: int(p.done), total: int(p.total), percent: int(Math.floor((Number(p.done) * 100) / Number(p.total))) })
+    case "writing":
+      return has(p, "rate") ? say(TEXTS.writing, { rate: rate(p.rate) }) : say(TEXTS["writing.bare"])
+    case "running_tool":
+      return has(p, "what") ? say(TEXTS.running_tool, { tool: p.tool || "", what: p.what }) : say(TEXTS["running_tool.bare"], { tool: p.tool || "" })
+    case "waiting_for_person": {
+      const what = p.what === "approval" ? (has(p, "tool") ? say(WHAT.approval, { tool: p.tool }) : say(WHAT["approval.bare"])) : WHAT[p.what] ? say(WHAT[p.what]) : p.what || ""
+      return say(TEXTS.waiting_for_person, { what })
+    }
+    case "waiting_for_subagents":
+      return say(TEXTS.waiting_for_subagents, { running: int(p.running) })
+    case "retrying": {
+      const left = Math.max(0, Math.trunc(Number(p.in) || 0) - Math.floor((now - Number(p.since || now)) / 1000))
+      return say(TEXTS.retrying, { in: String(left), reason: p.reason || "" })
+    }
+    case "stopped":
+      return has(p, "reason") ? say(TEXTS["stopped.reason"], { reason: STOPPED[p.reason] ? say(STOPPED[p.reason]) : p.reason }) : say(TEXTS.stopped)
+    case "failed":
+      return say(TEXTS.failed, { reason: p.reason || "" })
+    default:
+      return say(TEXTS[p.phase])
+  }
+}
+
+/**
+ * The line: `{{text}} · {{elapsed}}`, the text alone for stopped and failed (and where `bare`:
+ * a row with no room for the clock).
+ */
+export function progressLine(p, now = Date.now(), { bare = false } = {}) {
+  const text = progressText(p, now)
+  if (!text || bare || NO_ELAPSED.includes(p.phase) || !has(p, "since")) return text
+  // progress.line, `{{text}} · {{elapsed}}`: the same in every language.
+  return `${text} · ${elapsed(now - Number(p.since))}`
+}
+
+/** Whether the line changes by itself as time passes (it has a clock, or a countdown). */
+export function progressTicks(p) {
+  return isProgress(p) && !NO_ELAPSED.includes(p.phase) && has(p, "since")
+}

ui/js/scheduled.js

@@ -27,6 +27,15 @@
 //                                              by the app (Rust, watch.rs), handed here as the
 //                                              `schedules` event
 //
+//   GET    /devices                           { devices: [{ id, name, host, scheduled, max_mode }] }:
+//                                              the linked computers, each saying whether it
+//                                              accepts scheduled work
+//
+// Where it runs (`runs_on`, server 2.0.0-beta.9): null on the server, else `{ device, device_name,
+// cwd, mode, approval_wait_minutes }` -- an agent chat on that linked computer, in that folder and
+// mode (never Plan). A run waiting for the computer says `waiting_for: "device"`; one it refused
+// (it does not accept scheduled work) fails with the computer's own words.
+//
 // A server without them answers 404: the page says this server has no scheduled tasks yet.
 // Everything a task says (its title, instruction, a run's result or error) is the person's or a
 // model's words, set as text; a result's Markdown goes through markdown.js.
@@ -37,7 +46,7 @@ import { ask, menu, popover } from "./popup.js"
 import { avatar, levelsOf, levelWord } from "./models.js"
 import { markdown } from "./markdown.js"
 
-let ctx = null // { status(), models(), me(), openChat(id), show() }
+let ctx = null // { status(), models(), me(), thisDevices(), openChat(id), show() }
 let view = { name: "list" } // { name: "list" } | { name: "task", id } | { name: "form", task? }
 let tasks = []
 let missing = false // the server has no scheduling routes
@@ -83,7 +92,7 @@ const RUNS_PAGE = 20
 function statusChip(run, running) {
   if (running) return h("span", { class: "schip is-running", text: STATUS.running() })
   if (!run) return h("span", { class: "schip", text: t("Not run yet") })
-  const word = STATUS[run.status]?.() || run.status
+  const word = run.status === "waiting" && run.waiting_for === "device" ? t("Waiting for the computer") : STATUS[run.status]?.() || run.status
   // A missed run counts the slots that passed unrun; any other run says how many it followed.
   const n = run.status === "missed" ? (run.missed > 1 ? ` ×${run.missed}` : "") : run.missed > 0 ? ` · ${t("%(n)s missed", { n: run.missed })}` : ""
   return h("span", { class: `schip is-${run.status}`, title: `${word}${n}`, text: `${word}${n}` })
@@ -326,7 +335,8 @@ async function drawTask(id) {
       icon(ICONS.more),
     ),
   )
-  const models = (await schedulingModels())?.models || ctx.models()
+  const [smodels, devices] = await Promise.all([schedulingModels(), linkedDevices()])
+  const models = smodels?.models || ctx.models()
   const body = clear($("scheduled-body"))
   body.append(
     h(
@@ -344,6 +354,7 @@ async function drawTask(id) {
         fact(t("Subagents"), h("span", { text: task.agents ? t("Up to %(n)s at once", { n: task.agents }) : t("None") })),
         fact(t("Tell me"), h("span", { text: NOTIFY[task.notify]?.() || NOTIFY.matters() })),
         fact(t("Runs"), h("span", { text: MODE[task.mode]?.() || MODE.fresh() })),
+        "runs_on" in task ? whereFact(task.runs_on, devices) : null,
       ),
       h("div", { class: "sched__what" }, h("h2", { class: "sched__h", text: t("What it does") }), h("p", { class: "sched__instruction", text: task.instruction || task.request || "" }), task.request && task.request !== task.instruction ? h("p", { class: "sched__asked", text: t("You asked: “%(text)s”", { text: task.request }) }) : null),
       upcoming(task.next_runs || []),
@@ -352,6 +363,46 @@ async function drawTask(id) {
   )
 }
 
+// --- Where it runs ------------------------------------------------------------------------------
+
+const RUN_MODES = {
+  manual: () => t("Manual — asks first"),
+  edit: () => t("Edit — asks before commands"),
+  auto: () => t("Auto — asks nothing"),
+}
+
+/** The account's linked computers (`GET /devices`), or null where the server cannot say. */
+async function linkedDevices() {
+  try {
+    return (await get("/devices")).devices || []
+  } catch {
+    return null
+  }
+}
+
+function deviceLabel(d) {
+  const name = d.name || d.host || d.id
+  return (ctx.thisDevices?.() || []).includes(d.id) ? t("This computer (%(name)s)", { name }) : name
+}
+
+/** "Where it runs": the server, or a computer and a folder, with what it is doing about it now. */
+function whereFact(on, devices) {
+  if (!on) return fact(t("Where it runs"), h("span", { text: t("On this server") }))
+  const d = (devices || []).find((x) => x.id === on.device)
+  const name = d ? deviceLabel(d) : on.device_name || t("A linked computer")
+  let state = ""
+  if (devices && !d) state = t("Away now: a run waits for it, then counts as missed.")
+  else if (d && d.scheduled === false) state = t("It does not accept scheduled work: turn on Accept scheduled work there.")
+  const hint = [RUN_MODES[on.mode]?.() || on.mode, t("approvals wait %(n)s min", { n: on.approval_wait_minutes }), state].filter(Boolean).join(" · ")
+  return h(
+    "div",
+    { class: `fact${state ? " is-warning" : ""}` },
+    h("span", { class: "fact__label", text: t("Where it runs") }),
+    h("span", { class: "fact__value" }, h("bdi", { text: name }), h("span", { class: "fact__path", title: on.cwd }, h("bdi", { text: on.cwd }))),
+    h("span", { class: "fact__hint", text: hint }),
+  )
+}
+
 function fact(label, value, hint) {
   return h("div", { class: "fact" }, h("span", { class: "fact__label", text: label }), h("span", { class: "fact__value" }, value), hint ? h("span", { class: "fact__hint", text: hint }) : null)
 }
@@ -448,7 +499,7 @@ function runRow(task, run) {
       h("span", { text: stamp(run.started_at || run.due_at) }),
       TIMING[run.timing] ? h("span", { class: "run__late", text: TIMING[run.timing]() }) : null,
     ),
-    h("span", { class: "run__model", title: switched }, h("span", { text: model.name || "" }), switched ? h("span", { class: "run__switched", text: t("switched") }) : null),
+    h("span", { class: "run__model", title: switched }, h("span", { text: model.name || (task.runs_on ? task.runs_on.device_name || "" : "") }), switched ? h("span", { class: "run__switched", text: t("switched") }) : null),
     open || h("span", { class: "run__error", title: note, text: note }),
     detail,
   )
@@ -488,7 +539,10 @@ async function drawForm(task) {
   const editing = !!task
   header(editing ? t("Edit %(title)s", { title: task.title }) : t("New scheduled task"), () => go(editing ? { name: "task", id: task.id } : { name: "list" }))
   clear($("scheduled-tools"))
-  const smodels = (await schedulingModels())?.models || []
+  const [sm, devices] = await Promise.all([schedulingModels(), linkedDevices()])
+  const smodels = sm?.models || []
+  // Offered where the server can run a schedule on a computer: its devices say whether they accept.
+  const canPlace = !!devices && (devices.some((d) => "scheduled" in d) || !!task?.runs_on)
   // What will be saved: the rule only from the server's reading of words (or the task's own).
   const draft = {
     request: task?.request || "",
@@ -501,6 +555,7 @@ async function drawForm(task) {
     agents: task?.agents || null,
     notify: task?.notify || "matters",
     mode: task?.mode || "fresh",
+    runs_on: task?.runs_on ? { device: task.runs_on.device, cwd: task.runs_on.cwd, mode: task.runs_on.mode, approval_wait_minutes: task.runs_on.approval_wait_minutes } : null,
   }
   let reading = editing ? await post("/schedules/preview", { rule: task.rule }).catch(() => null) : null
 
@@ -555,6 +610,47 @@ async function drawForm(task) {
     saveBtn.disabled = !(draft.rule && Object.keys(draft.rule).length)
   }
 
+  /** Where it runs: the server, or a linked computer that accepts scheduled work, its folder and mode. */
+  const whereFields = () => {
+    const on = draft.runs_on
+    const listed = devices || []
+    const where = h(
+      "select",
+      {
+        id: "sched-where",
+        onchange: (e) => {
+          const id = e.target.value
+          if (!id) draft.runs_on = null
+          else {
+            const mine = (ctx.thisDevices?.() || []).includes(id)
+            const roots = ctx.status?.()?.remote?.roots || []
+            draft.runs_on = { device: id, cwd: draft.runs_on?.cwd || (mine ? roots[0] || "" : ""), mode: draft.runs_on?.mode || "edit", approval_wait_minutes: draft.runs_on?.approval_wait_minutes || 30 }
+          }
+          drawSettings()
+          settings.querySelector(draft.runs_on ? "#sched-cwd" : "#sched-where")?.focus()
+        },
+      },
+      h("option", { value: "", text: t("On this server"), selected: !on }),
+      listed.map((d) => h("option", { value: d.id, text: d.scheduled === false ? `${deviceLabel(d)} — ${t("does not accept scheduled work")}` : deviceLabel(d), disabled: d.scheduled === false && on?.device !== d.id, selected: on?.device === d.id })),
+      on && !listed.some((d) => d.id === on.device) ? h("option", { value: on.device, text: `${task?.runs_on?.device_name || on.device} — ${t("not linked now")}`, selected: true }) : null,
+    )
+    const out = [field(t("Where it runs"), where, on ? t("A run on a computer is an agent chat there. The computer must allow it: “Accept scheduled work” in its LLeMbas CLI (lembas service scheduled on).") : "", "sched-where")]
+    if (!on) return out
+    const cwd = h("input", { type: "text", id: "sched-cwd", value: on.cwd, placeholder: "/home/…", spellcheck: "false", oninput: (e) => (on.cwd = e.target.value.trim()) })
+    const mode = h(
+      "select",
+      { id: "sched-runmode", onchange: (e) => (on.mode = e.target.value) },
+      Object.entries(RUN_MODES).map(([v, word]) => h("option", { value: v, text: word(), selected: on.mode === v })),
+    )
+    const wait = h("input", { type: "number", id: "sched-wait", min: "1", max: "1440", step: "1", value: String(on.approval_wait_minutes || 30), oninput: (e) => (on.approval_wait_minutes = Number(e.target.value) || 30) })
+    out.push(
+      field(t("Folder on the computer"), cwd, t("A full path, inside a folder the computer allows remote work in."), "sched-cwd"),
+      field(t("Mode"), mode, t("Edit unless you choose otherwise; Auto runs commands without asking. The computer may lower it."), "sched-runmode"),
+      field(t("An approval waits (minutes)"), wait, t("A command the run needs approved comes to your phone as a card. Unanswered by then, it counts as denied."), "sched-wait"),
+    )
+    return out
+  }
+
   const drawSettings = () => {
     const model = smodels.find((m) => m.id === draft.model) || ctx.models().find((m) => m.id === draft.model)
     const select = (id, table, key, onChange) =>
@@ -586,6 +682,7 @@ async function drawForm(task) {
       Array.from({ length: MAX_AGENTS - 1 }, (_, i) => i + 2).map((n) => h("option", { value: String(n), text: t("Up to %(n)s at once", { n }), selected: draft.agents === n })),
     )
     settings.replaceChildren(
+      ...(canPlace ? whereFields() : []),
       field(t("Tell me"), select("sched-notify", NOTIFY, "notify", () => (settings.querySelector("#sched-notify-hint").textContent = NOTIFY_HINT[draft.notify]())), NOTIFY_HINT[draft.notify]?.() || "", "sched-notify", "sched-notify-hint"),
       field(t("Runs"), select("sched-mode", MODE, "mode"), draft.mode === "continue" ? t("Each run sees the ones before it.") : t("Each run starts with nothing but the instruction."), "sched-mode"),
       field(t("Model"), modelSelect, t("A busy model is waited for, then the next free one is used."), "sched-model"),
@@ -656,6 +753,7 @@ async function drawForm(task) {
       notify: draft.notify,
       mode: draft.mode,
     }
+    if (canPlace) body.runs_on = draft.runs_on ? { ...draft.runs_on } : null
     try {
       const r = editing ? await patch(`/schedules/${enc(task.id)}`, body) : await post("/schedules", body)
       go({ name: "task", id: r.schedule.id })

ui/js/scope.js

@@ -0,0 +1,91 @@
+// What a chat may use: the web's chat-settings switches, from a chat's menu. The tool families
+// the server offers this chat now (web search among them) and the skills, each on or off for this
+// chat only, and the commands it was told to stop asking about.
+//
+//   GET  /chats/{chat}/scope              -> { scope: { families: [{ gate, label, on }], skills: [{ name, description, on }], allow: [entry] } }
+//   POST /chats/{chat}/scope              { kind: "family"|"skill", name, on } -> { scope }
+//   POST /chats/{chat}/allow/clear        -> { scope }
+//
+// Narrowing only, on the server: switching on what the model, the permissions or the instance
+// left out reaches nothing. Labels, skill names and descriptions are set as text.
+
+import { h } from "./dom.js"
+import { get, post, why } from "./bridge.js"
+import { popover } from "./popup.js"
+
+/** The switches of `chat`, in a popover under `anchor`. */
+export async function scopePopover(anchor, chat) {
+  const path = `/chats/${encodeURIComponent(chat.id)}`
+  let scope = null
+  let error = ""
+  let busy = false
+  const pop = popover(anchor, () => draw(), { align: "end", label: t("Tools") })
+
+  // Drawn again after each answer: the switch that was used keeps the focus.
+  const redraw = (key) => {
+    pop.redraw()
+    if (key) document.querySelector(`.scope [data-key="${CSS.escape(key)}"]`)?.focus()
+  }
+  const send = async (url, body) => {
+    const key = document.activeElement?.dataset?.key || ""
+    busy = true
+    redraw(key)
+    try {
+      scope = (await post(url, body))?.scope || scope
+      error = ""
+    } catch (err) {
+      error = why(err)
+    }
+    busy = false
+    redraw(key)
+  }
+
+  const toggle = (kind, name, label, on) =>
+    h(
+      "label",
+      { class: "check scope__row", title: label.title || null },
+      h("input", { type: "checkbox", checked: on, disabled: busy, dataset: { key: `${kind}:${name}` }, onchange: (e) => send(`${path}/scope`, { kind, name, on: e.target.checked }) }),
+      h("span", { text: label.text }),
+    )
+
+  function draw() {
+    const body = h("div", { class: "pop__body scope" })
+    if (!scope) {
+      body.append(error ? h("p", { class: "status is-error", role: "alert", text: error }) : h("p", { class: "muted", text: t("Loading…") }))
+      return body
+    }
+    const families = scope.families || []
+    const skills = scope.skills || []
+    const allow = scope.allow || []
+    if (families.length || skills.length) body.append(h("p", { class: "muted scope__hint", text: t("Switched off here only. What is on to begin with is your default for this model, in Settings → Models.") }))
+    if (families.length) {
+      body.append(
+        h("p", { class: "pop__title", text: t("Tools") }),
+        h("div", { class: "scope__list" }, families.map((f) => toggle("family", f.gate, { text: f.label || f.gate }, !!f.on))),
+      )
+    }
+    if (skills.length) {
+      body.append(
+        h("p", { class: "pop__title", text: t("Skills") }),
+        h("div", { class: "scope__list" }, skills.map((s) => toggle("skill", s.name, { text: s.name, title: s.description || "" }, !!s.on))),
+      )
+    }
+    if (allow.length) {
+      body.append(
+        h("p", { class: "pop__title", text: t("Always allowed here") }),
+        h("ul", { class: "scope__allow" }, allow.map((a) => h("li", {}, h("code", { text: a })))),
+        h("div", { class: "pop__actions" }, h("button", { type: "button", class: "btn btn--sm", disabled: busy, text: t("Ask me about these again"), onclick: () => send(`${path}/allow/clear`, {}) })),
+      )
+    }
+    if (!families.length && !skills.length && !allow.length) body.append(h("p", { class: "muted", text: t("Nothing to switch in this chat.") }))
+    if (error) body.append(h("p", { class: "status is-error", role: "alert", text: error }))
+    return body
+  }
+
+  try {
+    scope = (await get(`${path}/scope`))?.scope || { families: [], skills: [], allow: [] }
+  } catch (err) {
+    error = why(err)
+  }
+  pop.redraw()
+}

ui/js/settings.js

@@ -1,10 +1,13 @@
 // Settings: the app's, not the server's (no admin page here, ever -- an admin sees what everyone
 // sees). Grouped, with the groups listed beside them: the account (the server and the app's
-// sign-in), the agent and the folders it may work in, notifications, and this release.
+// sign-in), the agent and the folders it may work in, the language and theme, notifications, and
+// this release.
 
 import { $, h, clear, icon, ICONS } from "./dom.js"
-import { invoke, listen } from "./bridge.js"
+import { invoke, listen, get, openLink } from "./bridge.js"
 import { agentBlock, onAgentChange, link } from "./agent.js"
+import { localTheme, chooseTheme, accountTheme, accountThemes, chosenLanguage, chooseLanguage, accountLanguage } from "./look.js"
+import { why } from "./bridge.js"
 
 let folderError = ""
 let current = () => null
@@ -13,6 +16,7 @@ const SECTIONS = [
   ["account", ICONS.user, () => t("Account")],
   ["agent", ICONS.terminal, () => t("Agent")],
   ["folders", ICONS.folder, () => t("Project folders")],
+  ["look", ICONS.contrast, () => t("Appearance")],
   ["notify", ICONS.bell, () => t("Notifications")],
   ["about", ICONS.info, () => t("About")],
 ]
@@ -118,6 +122,8 @@ export function renderSettings(s) {
     )
   }
 
+  box.append(lookSection())
+
   box.append(
     section(
       "notify",
@@ -130,6 +136,7 @@ export function renderSettings(s) {
     ),
   )
 
+  const advised = recommendation(s)
   box.append(
     section(
       "about",
@@ -139,8 +146,122 @@ export function renderSettings(s) {
         s.update ? t("LLeMbas %(version)s is available (this is %(current)s)", { version: s.update, current: s.version }) : "",
         h("button", { type: "button", class: "btn btn--sm", text: s.update ? t("Install LLeMbas %(version)s…", { version: s.update }) : t("Check for updates…"), onclick: () => invoke("update_app") }),
       ),
+      advised
+        ? line(
+            t("Your server recommends LLeMbas Desktop %(version)s", { version: advised.version }),
+            t("The release that goes with the server's version. This is %(current)s.", { current: s.version }),
+            h("button", { type: "button", class: "btn btn--sm", text: t("Open the release page"), onclick: () => openLink(advised.page) }),
+          )
+        : null,
     ),
   )
+  if (s.account && appsFor !== s.server) askApps(s.server)
+}
+
+// --- The release the server recommends (GET /apps) --------------------------------------------------
+//
+//   GET /apps  { server: { version, channel }, apps: { desktop: { version, tag, channel, page } | null } }
+//
+// Shown when it is newer than this app. A stable install is never offered a beta; a beta install
+// may be. Only the project's own release pages are opened.
+
+let apps = null // the server's recommendation; null: none (an older server, or nothing newer)
+let appsFor = null // the server it was asked of
+const RELEASES = "https://github.com/LLeMbas/LLeMbas-Desktop/releases/tag/"
+const VERSION = /^v?(\d+)\.(\d+)\.(\d+)(?:-beta\.(\d+))?$/
+
+/** A sortable key for `X.Y.Z` / `X.Y.Z-beta.N` (a release above its betas); null for anything else. */
+export function versionKey(text) {
+  const m = VERSION.exec(String(text || "").trim())
+  return m ? [+m[1], +m[2], +m[3], m[4] === undefined ? Infinity : +m[4]] : null
+}
+
+function newer(a, b) {
+  for (let i = 0; i < 4; i++) if (a[i] !== b[i]) return a[i] > b[i]
+  return false
+}
+
+async function askApps(server) {
+  appsFor = server
+  apps = null
+  try {
+    const r = (await get("/apps"))?.apps?.desktop || null
+    if (appsFor === server) apps = r
+  } catch {
+    apps = null
+  }
+  if (!$("settings").hidden) renderSettings(current())
+}
+
+/** The recommended release, where it is newer than this one and on a channel this install takes. */
+function recommendation(s) {
+  if (!apps) return null
+  const mine = versionKey(s.version)
+  const theirs = versionKey(apps.version)
+  if (!mine || !theirs) return null
+  if (theirs[3] !== Infinity && mine[3] === Infinity) return null
+  if (!newer(theirs, mine)) return null
+  const page = String(apps.page || "")
+  if (!page.startsWith(RELEASES) || !/^[A-Za-z0-9._-]+$/.test(page.slice(RELEASES.length))) return null
+  return { version: apps.version, page }
+}
+
+let lookError = ""
+
+/**
+ * The language and the theme. The language: the account's (the default), this computer's, or one
+ * the app has, kept here. The theme: the account's, saved to it; kept here where the server
+ * cannot be told.
+ */
+function lookSection() {
+  const named = (code) => LEMBAS_LANGS[code] || code
+  const account = accountLanguage()
+  const languages = [
+    ["", t("The account's (%(language)s)", { language: named(account || LEMBAS_SYSTEM_LANG) })],
+    ["system", t("This computer's (%(language)s)", { language: named(LEMBAS_SYSTEM_LANG) })],
+    ...Object.keys(LEMBAS_LANGS).map((code) => [code, named(code)]),
+  ]
+  const language = h(
+    "select",
+    { id: "set-language", "aria-label": t("Language"), onchange: (e) => chooseLanguage(e.target.value) },
+    languages.map(([v, label]) => h("option", { value: v, text: label, selected: chosenLanguage() === v, lang: v && v !== "system" ? v : undefined })),
+  )
+  const scheme = (s) => (s === "light" ? t("light") : t("dark"))
+  const offered = accountThemes()
+  const themes = offered
+    ? offered.map((th) => [th.id, `${th.label || th.id} — ${scheme(th.scheme)}`])
+    : [
+        ["", t("The account's (%(theme)s)", { theme: accountTheme() === "shire" ? `Shire — ${t("light")}` : `Moria — ${t("dark")}` })],
+        ["moria", `Moria — ${t("dark")}`],
+        ["shire", `Shire — ${t("light")}`],
+      ]
+  const chosen = offered ? accountTheme() : localTheme()
+  const theme = h(
+    "select",
+    {
+      id: "set-theme",
+      "aria-label": t("Theme"),
+      onchange: async (e) => {
+        const el = e.target
+        el.disabled = true
+        try {
+          await chooseTheme(el.value)
+          lookError = ""
+        } catch (err) {
+          lookError = why(err)
+        }
+        renderSettings(current())
+      },
+    },
+    themes.map(([v, text]) => h("option", { value: v, text, selected: chosen === v })),
+  )
+  return section(
+    "look",
+    t("Appearance"),
+    line(t("Language"), `${t("The interface only. Models answer in the language you write to them in, whatever this says.")} ${t("Kept in this app on this computer. The window opens again in the language chosen.")}`, language),
+    line(t("Theme"), offered ? t("Saved to your account: the web interface and the phone follow it too.") : t("Kept in this app on this computer; the account's theme stays as it is."), theme),
+    lookError ? h("p", { class: "status is-error", role: "alert", text: lookError }) : null,
+  )
 }
 
 export function initSettings(getStatus) {

ui/js/terminal.js

@@ -0,0 +1,494 @@
+// The terminal panel: a shell on the device an agent chat works on, beside the chat -- the web
+// page's panel (the server's static/js/terminal.js), in this app. Two places it opens:
+//
+//   - an open agent chat: the chat's own shell (`{ chat }`), the one the web page shares;
+//   - a new agent chat, as soon as its device and folder are chosen (`{ device, directory }`):
+//     a shell there before the first message, which the chat that message makes takes over.
+//
+// The socket is Rust's (bridge.js `openTerminal`): the page never holds the token. xterm is the
+// server's vendored build (ui/vendor, scripts/fetch-vendor.sh), loaded the first time the panel
+// opens. Never beside the activity panel: the shell's layout has one panel column (as the web
+// page has), so opening one closes the other -- the shell stays open behind it.
+//
+// Three things about xterm the web panel learnt the hard way, kept here: it cannot fit while its
+// box is hidden (so every fit waits until the panel is shown), the panel changes size without a
+// window `resize` (so a ResizeObserver), and it reads no CSS variables (so the theme is read from
+// the computed tokens, and again when the theme changes).
+
+import { $, h, icon, ICONS } from "./dom.js"
+import { openTerminal, why } from "./bridge.js"
+
+const ANSI = ["black", "red", "green", "yellow", "blue", "magenta", "cyan", "white", "brightBlack", "brightRed", "brightGreen", "brightYellow", "brightBlue", "brightMagenta", "brightCyan", "brightWhite"]
+const MAX_MARKED = 200
+
+let ctx = { layout: () => {}, composer: () => {} }
+let target = null // what the panel is for: { key, chat } | { key, device, directory }, with `name`
+let term = null
+let fit = null
+let session = null // the open socket's handle, and which target it is for: { handle, key, draft }
+let observer = null
+let loading = null
+// A device's shell marks its own commands (OSC 133 A/B/C/D, OSC 7 for where it is) and says so
+// in its ready frame (`osc`): then a command and its output are read from the panel's own
+// buffer. Without the marks, "send" falls back to the screen as it is, and says so.
+let osc = false
+let pending = null
+let finished = []
+let visiting = -1
+
+const panel = () => $("terminal")
+
+function say(text, isError) {
+  const el = $("terminal-message")
+  el.textContent = text || ""
+  el.classList.toggle("is-error", !!isError)
+}
+
+/** Whether the panel is shown. */
+export function terminalOpen() {
+  return !panel().hidden
+}
+
+/** Whether there is a shell to open for what the chat page shows now. */
+export function terminalAvailable() {
+  return !!target
+}
+
+// --- xterm, loaded once --------------------------------------------------------------------------
+
+function load() {
+  if (loading) return loading
+  loading = new Promise((resolve, reject) => {
+    if (typeof window.Terminal === "function" && window.FitAddon) return resolve()
+    document.head.append(h("link", { rel: "stylesheet", href: "vendor/xterm.css" }))
+    const script = (src) =>
+      new Promise((ok, fail) => {
+        const s = h("script", { src })
+        s.addEventListener("load", ok)
+        s.addEventListener("error", () => fail(new Error(src)))
+        document.head.append(s)
+      })
+    script("vendor/xterm.js")
+      .then(() => script("vendor/xterm-addon-fit.js"))
+      .then(resolve, reject)
+  })
+  loading.catch(() => {
+    loading = null
+  })
+  return loading
+}
+
+function readTheme() {
+  const style = getComputedStyle(document.documentElement)
+  const token = (name, fallback) => (style.getPropertyValue(name) || "").trim() || fallback
+  const theme = {
+    background: token("--code-bg", "black"),
+    foreground: token("--ink", "white"),
+    cursor: token("--accent", "white"),
+    cursorAccent: token("--code-bg", "black"),
+    selectionBackground: token("--accent-soft", "gray"),
+  }
+  for (const name of ANSI) {
+    const value = token(`--ansi-${name.replace(/[A-Z]/g, (c) => `-${c.toLowerCase()}`)}`, "")
+    if (value) theme[name] = value
+  }
+  return theme
+}
+
+/** The theme changed: xterm's colours are read again. */
+export function terminalThemeChanged() {
+  if (term) term.options.theme = readTheme()
+}
+
+function build() {
+  if (term) return
+  const style = getComputedStyle(document.documentElement)
+  term = new window.Terminal({
+    allowProposedApi: true,
+    cursorBlink: true,
+    fontFamily: style.getPropertyValue("--font-mono").trim() || "monospace",
+    fontSize: parseFloat(style.getPropertyValue("--terminal-font-size")) || 13,
+    scrollback: 5000,
+    theme: readTheme(),
+  })
+  fit = new window.FitAddon.FitAddon()
+  term.loadAddon(fit)
+  term.open($("terminal-screen"))
+  term.parser.registerOscHandler(133, onCommandMark)
+  term.parser.registerOscHandler(7, onWhere)
+  term.onData((data) => session?.handle?.input(data))
+  // Ctrl+C is the shell's interrupt; copy and paste are the shifted pair, as in every terminal.
+  term.attachCustomKeyEventHandler((e) => {
+    if (!e.ctrlKey || !e.shiftKey || e.type !== "keydown") return true
+    if (osc && (e.key === "ArrowUp" || e.key === "ArrowDown")) {
+      visit(e.key === "ArrowUp" ? -1 : 1)
+      return false
+    }
+    const key = e.key.toLowerCase()
+    if (key === "c") {
+      const text = term.getSelection()
+      if (text) navigator.clipboard.writeText(text).catch(() => {})
+      return false
+    }
+    if (key === "v") {
+      navigator.clipboard
+        .readText()
+        .then((text) => session?.handle?.input(text))
+        .catch(() => {})
+      return false
+    }
+    return true
+  })
+  observer = new ResizeObserver(() => refit())
+  observer.observe($("terminal-screen"))
+}
+
+function refit() {
+  if (!term || !fit || !terminalOpen() || !$("terminal-screen").offsetWidth) return
+  try {
+    fit.fit()
+  } catch {
+    return
+  }
+  session?.handle?.resize(term.cols, term.rows)
+}
+
+// --- The socket ------------------------------------------------------------------------------------
+
+function decode(b64) {
+  const raw = atob(b64)
+  const bytes = new Uint8Array(raw.length)
+  for (let i = 0; i < raw.length; i++) bytes[i] = raw.charCodeAt(i)
+  return bytes
+}
+
+async function connect() {
+  if (!target || !term || session) return
+  const t0 = target
+  // The session exists before the socket answers, so frames that come first are this one's.
+  const mine = { handle: null, key: t0.key, draft: !t0.chat }
+  session = mine
+  say(t("Connecting…"))
+  let handle
+  try {
+    handle = await openTerminal(t0.chat ? { chat: t0.chat } : { device: t0.device, directory: t0.directory }, term.cols || 80, term.rows || 24, {
+      onOutput: (b64) => {
+        if (session === mine) term.write(decode(b64))
+      },
+      onControl: (frame) => {
+        if (session === mine) control(frame)
+      },
+      onEnd: (end) => {
+        if (session !== mine) return
+        session = null
+        ended(end)
+      },
+    })
+  } catch (err) {
+    if (session === mine) session = null
+    say(why(err), true)
+    return
+  }
+  mine.handle = handle
+  // Let go of meanwhile (another chat, the panel's target changed): closed at once.
+  if (session !== mine) handle.close()
+}
+
+function control(frame) {
+  if (frame.t === "ready") {
+    say(frame.shared ? t("Connected. This shell is also open in another tab, and they share a size.") : t("Connected."))
+    if (frame.dir) $("terminal-where").textContent = frame.dir
+    osc = !!frame.osc
+    showMarkControls()
+    showLast("")
+    refit()
+    if (terminalOpen()) term.focus()
+  } else if (frame.t === "behind") {
+    // This window stopped reading and was let go so the others kept up. The scrollback is the
+    // state: connecting again costs nothing.
+    say(frame.message || t("Reconnecting…"))
+    drop()
+    term.reset()
+    forgetMarks()
+    connect()
+  } else if (frame.t === "closed" || frame.t === "error") {
+    // No reconnect of its own: a new shell has lost the folder, the environment and the
+    // half-typed command, and quietly putting one in its place is worse than saying it went.
+    say(frame.message || t("This terminal closed."), frame.t === "error")
+    drop()
+  }
+}
+
+function ended(end) {
+  if (end.code === 4401 || end.status === 401) say(t("Sign in again: the server no longer accepts this app's sign-in."), true)
+  else if (end.status === 404) say(t("The terminal needs a newer LLeMbas server. Ask its administrator to update it."), true)
+  else if (end.error) say(end.error, true)
+  else say(t("Disconnected. Close and reopen to reconnect."))
+}
+
+/** Let go of the socket (the shell on the device lives on, as the server keeps it). */
+function drop() {
+  const s = session
+  session = null
+  s?.handle?.close()
+}
+
+// --- What the panel is for -----------------------------------------------------------------------
+
+/**
+ * Tell the panel what the chat page shows: `{ chat, name, directory }` for an open agent chat,
+ * `{ device, directory, name }` for a new one with its device and folder chosen, or null (no shell
+ * to open). A new chat's shell becomes its chat's when the first message has made the chat: the
+ * server took that shell over, so the socket stays as it is.
+ */
+export function aimTerminal(next) {
+  const key = next ? (next.chat ? `chat:${next.chat}` : `device:${next.device}:${next.directory}`) : ""
+  const before = target
+  target = next ? { ...next, key } : null
+  if (target) {
+    $("terminal-title").textContent = target.name || t("Terminal")
+    $("terminal-where").textContent = target.directory || ""
+    $("terminal-where").title = target.directory || ""
+  }
+  if (before?.key === key) return
+  // The draft's shell is the new chat's now: the same socket, said for the chat from here on.
+  const adopted = session?.draft && before && !before.chat && target?.chat && before.directory === target.directory && before.device === target.device
+  if (adopted) {
+    session.key = key
+    session.draft = false
+    return
+  }
+  if (session) {
+    drop()
+    if (term) term.reset()
+    forgetMarks()
+    say("")
+  }
+  if (!target) {
+    if (terminalOpen()) showTerminal(false)
+    return
+  }
+  if (terminalOpen()) connect()
+}
+
+// --- Showing it ------------------------------------------------------------------------------------
+
+/** Show or hide the panel. Hiding keeps the shell and its socket: reopening is instant. */
+export async function showTerminal(on) {
+  if (on && !target) return
+  panel().hidden = !on
+  ctx.layout(on)
+  markOpen()
+  if (!on) return
+  // Whether this showing is to open a shell: none was open as it began. One that ends meanwhile
+  // (before the frame below) is said, not quietly replaced.
+  const wanted = !session
+  try {
+    await load()
+  } catch {
+    say(t("The terminal could not be loaded."), true)
+    return
+  }
+  if (!terminalOpen()) return
+  build()
+  // A frame later: the panel has only just been shown and has no width to fit to yet.
+  requestAnimationFrame(() => {
+    refit()
+    if (wanted && terminalOpen()) connect()
+    term.focus()
+  })
+}
+
+export function toggleTerminal() {
+  showTerminal(!terminalOpen())
+}
+
+function markOpen() {
+  for (const b of document.querySelectorAll("[data-terminal-toggle]")) b.setAttribute("aria-pressed", String(terminalOpen()))
+}
+
+/** The header's button for an open chat; a new chat has the chip under the composer instead. */
+export function terminalButton() {
+  return h(
+    "button",
+    {
+      type: "button",
+      class: "tool",
+      "aria-label": t("Terminal"),
+      title: t("Terminal"),
+      "aria-controls": "terminal",
+      "aria-pressed": String(terminalOpen()),
+      "data-terminal-toggle": "",
+      onclick: toggleTerminal,
+    },
+    icon(ICONS.terminal),
+  )
+}
+
+// --- A device shell's own marks ----------------------------------------------------------------------
+
+function onCommandMark(data) {
+  if (!osc || !term) return false
+  const [kind, code] = String(data).split(";")
+  if (kind === "A") pending = { prompt: term.registerMarker(0) }
+  else if (kind === "B") {
+    pending = pending || {}
+    pending.input = term.registerMarker(0)
+    pending.inputX = term.buffer.active.cursorX
+  } else if (kind === "C") {
+    pending = pending || {}
+    pending.output = term.registerMarker(0)
+    pending.command = commandText(pending)
+  } else if (kind === "D") {
+    if (pending?.output) {
+      pending.exit = parseInt(code, 10) || 0
+      pending.end = term.registerMarker(0)
+      commandDone(pending)
+    }
+    pending = null
+  }
+  return true
+}
+
+function onWhere(data) {
+  if (!osc) return false
+  let path = String(data).replace(/^file:\/\/[^/]*/, "")
+  try {
+    path = decodeURIComponent(path)
+  } catch {}
+  if (path) $("terminal-where").textContent = path
+  return true
+}
+
+function linesBetween(from, to, firstX) {
+  const buffer = term.buffer.active
+  const out = []
+  for (let y = from; y < to; y++) {
+    const line = buffer.getLine(y)
+    if (!line) continue
+    const text = line.translateToString(true, y === from ? firstX || 0 : 0)
+    if (line.isWrapped && out.length) out[out.length - 1] += text
+    else out.push(text)
+  }
+  while (out.length && !out[out.length - 1].trim()) out.pop()
+  return out.join("\n")
+}
+
+function commandText(mark) {
+  if (!mark.input || !mark.output || mark.input.line < 0) return ""
+  return linesBetween(mark.input.line, Math.max(mark.output.line, mark.input.line + 1), mark.inputX).trim()
+}
+
+function outputOf(mark) {
+  if (!mark.output || !mark.end || mark.output.line < 0 || mark.end.line < 0) return ""
+  return linesBetween(mark.output.line, mark.end.line, 0)
+}
+
+function commandDone(mark) {
+  finished.push(mark)
+  if (finished.length > MAX_MARKED) finished.shift()
+  visiting = -1
+  showLast((mark.command || "…") + (mark.exit ? ` · exit ${mark.exit}` : ""))
+}
+
+function blockOf(mark) {
+  const where = $("terminal-where").textContent
+  const head = `${where ? `${where} ` : ""}$ ${mark.command || ""}`
+  return "```\n" + head + "\n" + outputOf(mark) + "\n```\n" + (mark.exit ? `exit ${mark.exit}\n` : "")
+}
+
+function lastFinished() {
+  for (let i = finished.length - 1; i >= 0; i--) if (finished[i].output && finished[i].output.line >= 0) return finished[i]
+  return null
+}
+
+function visit(step) {
+  const live = finished.filter((m) => (m.prompt || m.input || m.output)?.line >= 0)
+  if (!live.length) return
+  visiting = visiting < 0 ? live.length : visiting
+  visiting = Math.max(0, Math.min(live.length - 1, visiting + step))
+  const m = live[visiting]
+  term.scrollToLine((m.prompt || m.input || m.output).line)
+}
+
+function forgetMarks() {
+  finished = []
+  pending = null
+  visiting = -1
+  osc = false
+  showMarkControls()
+  showLast("")
+}
+
+function showMarkControls() {
+  $("terminal-prev").hidden = !osc
+  $("terminal-next").hidden = !osc
+}
+
+function showLast(text) {
+  $("terminal-last").textContent = text || ""
+}
+
+// --- Handing it to the chat --------------------------------------------------------------------------
+
+/** What "send" and "copy" take: the selection; else the last command (with marks); else the screen. */
+function capture() {
+  if (!term) return ""
+  const chosen = term.getSelection()
+  if (chosen && chosen.trim()) return "```\n" + chosen + "\n```\n"
+  if (osc) {
+    const mark = lastFinished()
+    if (!mark) {
+      say(t("Nothing has been run in this shell yet."))
+      return ""
+    }
+    return blockOf(mark)
+  }
+  const buffer = term.buffer.active
+  const last = buffer.baseY + buffer.cursorY
+  const lines = []
+  for (let y = Math.max(0, last - 40); y <= last; y++) {
+    const line = buffer.getLine(y)
+    if (line) lines.push(line.translateToString(true))
+  }
+  const text = lines.join("\n").replace(/\n+$/, "")
+  if (!text.trim()) {
+    say(t("Nothing to send: select some output first."))
+    return ""
+  }
+  say(t("Copied the last of the screen, as it appeared. This shell does not mark where commands begin."))
+  return "```\n" + text + "\n```\n"
+}
+
+/** Into the message box, never sent: what a machine printed is for the person to read first. */
+function sendToChat() {
+  const text = capture()
+  if (!text) return
+  ctx.composer(text)
+  // Where the panel covers the chat (a narrow window), it steps aside to show the message box.
+  if (window.matchMedia("(max-width: 64rem)").matches) showTerminal(false)
+}
+
+function copyOut() {
+  const text = capture()
+  if (!text) return
+  navigator.clipboard.writeText(text).then(
+    () => say(t("Copied.")),
+    () => {},
+  )
+}
+
+export function initTerminal({ onLayout, composer }) {
+  ctx = { layout: onLayout || (() => {}), composer: composer || (() => {}) }
+  $("terminal-icon").replaceChildren(icon(ICONS.terminal))
+  $("terminal-prev").replaceChildren(icon(ICONS.chevronUp))
+  $("terminal-next").replaceChildren(icon(ICONS.chevronDown))
+  $("terminal-copy").replaceChildren(icon(ICONS.copy))
+  $("terminal-send").prepend(icon(ICONS.send))
+  $("terminal-close").replaceChildren(icon(ICONS.close))
+  $("terminal-prev").addEventListener("click", () => visit(-1))
+  $("terminal-next").addEventListener("click", () => visit(1))
+  $("terminal-copy").addEventListener("click", copyOut)
+  $("terminal-send").addEventListener("click", sendToChat)
+  $("terminal-close").addEventListener("click", () => showTerminal(false))
+}

ui/js/tree.js

@@ -0,0 +1,200 @@
+// The subagent tree (harness spec 3.4.0, subagents.md §12) as the activity panel draws it, the
+// server's own panel in this app (`chat/_activity_tasks.html` tree_row): the main agent at the
+// root, every subagent under its parent in the order added, how many slots are open, then the
+// ended ones folded apart, dimmed, with how each ended. A row is the tasks' grid -- chevron, who
+// it is and what it is doing, its context use in the time column, a stop square -- and opened,
+// its facts (state, model, mode and request options, messages, findings), its task, its phase
+// line, the last room message to or from it, and the buttons to read its conversation and its
+// findings. Its subagents nest under it.
+//
+// The data is the server's `GET /api/v2/chats/{chat}/tree` (and the stream's `tree` frame):
+//
+//   { min, max, size, open_slots,
+//     agents: [{ id, name, position, parent, state, model, mode, request, manager, task,
+//                context: { used, window }, progress, findings, messages }],
+//     ended:  [{ ..., ended }] }
+//
+// Everything in it but the numbers is a model's words: set as text, never as markup.
+
+import { h, icon, ICONS } from "./dom.js"
+import { progressLine, progressText } from "./progress.js"
+
+/** The states' words (loop.json team.read.states; the server's TREE_STATE_WORDS). */
+const STATES = {
+  working: "working",
+  waiting: "waiting for a slot",
+  finished: "finished",
+  idle: "idle",
+  paused: "paused: context full",
+  done: "done",
+  out_of_context: "out of context",
+  stopped: "stopped",
+}
+/** A subagent that may still be stopped (the server's TREE_LIVE). */
+export const TREE_LIVE = ["working", "waiting", "paused"]
+
+export function treeState(state) {
+  return STATES[state] ? t(STATES[state]) : String(state || "")
+}
+
+/** floor(used × 100 / window), or null when the window is not known. */
+export function contextPercent(c) {
+  const used = Number(c?.used)
+  const window = Number(c?.window)
+  if (!(window > 0) || !(used >= 0)) return null
+  return Math.min(100, Math.floor((used * 100) / window))
+}
+
+/** The agents in tree order (an agent, then those under it, depth first), each with its depth. */
+export function treeOrder(agents) {
+  const names = new Map()
+  for (const a of agents) names.set(a.id, a.id).set(a.name, a.id)
+  const parentOf = (a) => {
+    const p = a.parent ? names.get(a.parent) : null
+    return p && p !== a.id ? p : null
+  }
+  const under = new Map()
+  for (const a of agents) {
+    const p = parentOf(a)
+    if (!under.has(p)) under.set(p, [])
+    under.get(p).push(a)
+  }
+  const out = []
+  const seen = new Set()
+  const walk = (parent, depth) => {
+    for (const a of under.get(parent) || []) {
+      if (seen.has(a.id)) continue
+      seen.add(a.id)
+      out.push({ agent: a, depth })
+      walk(a.id, depth + 1)
+    }
+  }
+  walk(null, 0)
+  for (const a of agents) if (!seen.has(a.id)) out.push({ agent: a, depth: 0 })
+  return out
+}
+
+/** The room's messages to or from an agent (by name). */
+function messagesOf(room, a) {
+  return room.filter((m) => m.from === a.name || (m.to || []).includes(a.name) || (m.recipients || []).includes(a.name))
+}
+
+function firstLine(text) {
+  return String(text || "").split("\n").find((l) => l.trim()) || ""
+}
+
+/**
+ * The tree as rows. `act` holds what the rows can do: `open(a)` (its conversation, read-only),
+ * `findings(a)`, `stop(a)`; `isOpen(key)` / `toggled(key, open)` keep unfolded rows unfolded
+ * across redraws. `room` is the room as read so far; `device` says the subagents run on the
+ * computer the chat runs on (an agent chat).
+ */
+export function treePart(tree, { room = [], act = {}, now = Date.now(), device = false } = {}) {
+  const box = h("div", { class: "subagents" })
+  box.append(h("p", { class: "tasks__team", text: t("%(size)s of %(max)s", { size: tree.size ?? (tree.agents || []).length, max: tree.max ?? "?" }) }))
+  if (Number(tree.open_slots) > 0) box.append(h("p", { class: "tasks__goal subagents__slots", text: t("Open slots: %(n)s", { n: tree.open_slots }) }))
+  if (device) box.append(h("p", { class: "tasks__goal", text: t("They run on the computer this chat runs on.") }))
+  box.append(h("div", { class: "tasks__list subagents__list" }, treeOrder(tree.agents || []).map(({ agent, depth }) => row(agent, depth, { room, act, now, ended: false }))))
+  const ended = tree.ended || []
+  if (ended.length) {
+    const key = "fold:ended"
+    const fold = h(
+      "details",
+      { class: "tasks__more subagents__ended", open: !!act.isOpen?.(key) },
+      h("summary", null, h("span", { class: "tasks__chev", "aria-hidden": "true" }, icon(ICONS.chevron)), h("span", { text: `${t("Ended")} ${ended.length}` })),
+      h("div", { class: "tasks__list" }, ended.map((a) => row(a, 0, { room, act, now, ended: true }))),
+    )
+    fold.addEventListener("toggle", () => act.toggled?.(key, fold.open))
+    box.append(fold)
+  }
+  return box
+}
+
+function row(a, depth, { room, act, now, ended }) {
+  const key = `sub:${a.id}`
+  const main = !a.parent && (a.id === "lead" || a.name === "lead")
+  const pct = ended ? null : contextPercent(a.context)
+  const said = messagesOf(room, a)
+  const last = said[said.length - 1]
+  const mode = a.mode ? (a.request?.length ? `${a.mode} + ${a.request.join(", ")}` : a.mode) : ""
+  const live = !ended && TREE_LIVE.includes(a.state)
+  const phase = !ended && a.progress ? progressText(a.progress, now) : ""
+  const stop =
+    live && !main && act.stop
+      ? h(
+          "button",
+          {
+            type: "button",
+            class: "agent__stop",
+            "aria-label": t("Stop %(name)s", { name: a.name }),
+            title: t("Stop %(name)s", { name: a.name }),
+            onclick: (e) => {
+              e.preventDefault()
+              e.stopPropagation()
+              act.stop(a)
+            },
+          },
+          h("span", { class: "agent__square", "aria-hidden": "true" }),
+        )
+      : h("span", { class: "agent__stop is-none", "aria-hidden": "true" })
+  const el = h(
+    "details",
+    { class: `agent subagent is-${String(a.state || "").replace(/[^a-z_]/g, "")}${ended ? " is-ended" : ""}`, open: !!act.isOpen?.(key), dataset: { id: a.id } },
+    h(
+      "summary",
+      { class: "agent__row" },
+      h("span", { class: "agent__chev", "aria-hidden": "true" }, icon(ICONS.chevron)),
+      h(
+        "span",
+        { class: "agent__what" },
+        h(
+          "span",
+          { class: "subagent__who" },
+          h("bdi", { class: "agent__name", text: a.name || a.id }),
+          a.id !== a.name ? h("span", { class: "agent__id", text: a.id }) : null,
+        ),
+        main ? h("span", { class: "agent__role", text: t("the main agent") }) : a.position ? h("span", { class: "agent__role", text: a.position }) : null,
+        // The phase alone where a row has no room for its clock (progress.md §3); ended: how.
+        h("span", { class: "subagent__phase", dataset: { phase: phase ? a.progress.phase : "" }, text: phase || treeState(a.state) }),
+      ),
+      h("span", { class: "agent__time", title: t("Context used"), text: pct === null ? "" : `${pct}%` }),
+      stop,
+    ),
+    h(
+      "div",
+      { class: "agent__body" },
+      h(
+        "p",
+        { class: "agent__facts" },
+        h("span", { class: "agent__state", text: treeState(a.state) }),
+        a.model ? h("span", { class: "agent__model", text: a.model }) : null,
+        mode ? h("span", { text: mode }) : null,
+        h("span", { text: t("messages: %(n)s", { n: a.messages ?? said.length }) }),
+        a.findings ? h("span", { text: t("findings: %(n)s", { n: a.findings }) }) : null,
+      ),
+      a.task && !main ? h("p", { class: "agent__brief", text: a.task }) : null,
+      phase ? h("p", { class: "agent__text subagent__line", dataset: { progress: JSON.stringify(a.progress) }, text: progressLine(a.progress, now) }) : null,
+      last ? h("p", { class: "agent__text", text: `${last.from} → ${(last.to || []).join(", ")}: ${firstLine(last.text)}` }) : null,
+      main
+        ? null
+        : h(
+            "p",
+            { class: "subagent__buttons" },
+            act.open ? h("button", { type: "button", class: "btn btn--sm", text: t("Open its conversation"), onclick: () => act.open(a) }) : null,
+            act.findings ? h("button", { type: "button", class: "btn btn--sm", text: t("Findings"), onclick: () => act.findings(a) }) : null,
+          ),
+    ),
+  )
+  el.style.setProperty("--depth", String(Math.max(0, Math.min(6, depth))))
+  el.addEventListener("toggle", () => act.toggled?.(key, el.open))
+  return el
+}
+
+/** The tree's phase lines move on by themselves between reads (their clock). */
+export function tickTree(root, now = Date.now()) {
+  for (const el of root.querySelectorAll(".subagent__line[data-progress]")) {
+    try {
+      el.textContent = progressLine(JSON.parse(el.dataset.progress), now)
+    } catch {}
+  }
+}

ui/js/voice.js

@@ -0,0 +1,180 @@
+// Voice: a message dictated in the composer, and a reply read aloud. Both are the instance's own
+// speech services on the OpenAI-compatible routes, which the app's token reaches through its
+// `models` scope (src-tauri/src/server.rs):
+//
+//   POST /v1/audio/transcriptions   the recording -> { text }       (Rust: `transcribe`)
+//   POST /v1/audio/speech           { input } -> the audio           (Rust: `speak`, a data: URL)
+//
+// Each is offered only where `GET /me` says the instance has it for this account (`services.stt`,
+// `services.tts`) and the token holds `models` (`scopes`), so no button is there that can only fail.
+// The microphone is asked for only when Dictate is pressed: Rust allows it for that moment alone.
+
+import { $, h, icon, ICONS } from "./dom.js"
+import { invoke, why } from "./bridge.js"
+
+let me = null
+
+const hasModels = () => !Array.isArray(me?.scopes) || me.scopes.includes("models")
+/** Whether a message can be dictated here. */
+export const canDictate = () => !!me?.services?.stt && hasModels() && me?.permissions?.["audio.transcribe"] !== false
+/** Whether a reply can be read aloud here. */
+export const canSpeak = () => !!me?.services?.tts && hasModels() && me?.permissions?.["audio.listen"] !== false
+
+function say(text) {
+  const box = $("thread-note")
+  if (!box) return
+  box.textContent = text
+  box.hidden = !text
+}
+
+// --- Dictate --------------------------------------------------------------------------------------
+
+let recorder = null // the recording in progress
+let busy = false // a recording being turned into words
+
+function drawMic() {
+  const b = $("dictate")
+  if (!b) return
+  b.hidden = !canDictate()
+  const on = !!recorder
+  b.classList.toggle("is-recording", on)
+  b.classList.toggle("is-busy", busy)
+  b.disabled = busy
+  b.setAttribute("aria-pressed", String(on))
+  const label = busy ? t("Writing down…") : on ? t("Stop dictating") : t("Dictate a message")
+  b.setAttribute("aria-label", label)
+  b.title = label
+}
+
+async function start() {
+  say("")
+  let stream
+  try {
+    await invoke("voice_arm")
+    stream = await navigator.mediaDevices.getUserMedia({ audio: true })
+  } catch (err) {
+    say(t("The microphone could not be opened: %(why)s", { why: err?.message || why(err) }))
+    return
+  }
+  const type = ["audio/webm;codecs=opus", "audio/ogg;codecs=opus", "audio/webm"].find((x) => window.MediaRecorder?.isTypeSupported?.(x))
+  let rec
+  try {
+    rec = new MediaRecorder(stream, type ? { mimeType: type } : undefined)
+  } catch (err) {
+    stream.getTracks().forEach((x) => x.stop())
+    say(t("The microphone could not be opened: %(why)s", { why: err?.message || why(err) }))
+    return
+  }
+  const chunks = []
+  rec.addEventListener("dataavailable", (e) => e.data.size && chunks.push(e.data))
+  rec.addEventListener("stop", async () => {
+    stream.getTracks().forEach((x) => x.stop())
+    recorder = null
+    const blob = new Blob(chunks, { type: rec.mimeType || type || "audio/webm" })
+    if (!blob.size) return drawMic()
+    busy = true
+    drawMic()
+    try {
+      const text = await invoke("transcribe", new Uint8Array(await blob.arrayBuffer()), { headers: { "x-type": blob.type } })
+      intoComposer(text)
+    } catch (err) {
+      say(why(err))
+    }
+    busy = false
+    drawMic()
+  })
+  recorder = rec
+  rec.start()
+  drawMic()
+}
+
+/** The words heard, where the cursor is in the message box, a space either side where needed. */
+function intoComposer(text) {
+  text = String(text || "").trim()
+  if (!text) return
+  const box = $("composer-text")
+  const at = box.selectionStart ?? box.value.length
+  const end = box.selectionEnd ?? at
+  const before = box.value.slice(0, at)
+  const after = box.value.slice(end)
+  const words = `${before && !/\s$/.test(before) ? " " : ""}${text}${after && !/^\s/.test(after) ? " " : ""}`
+  box.value = before + words + after
+  box.selectionStart = box.selectionEnd = before.length + words.length
+  box.dispatchEvent(new Event("input"))
+  box.focus()
+}
+
+/** Stop a recording (a chat closed, the window hidden): what was said is still written down. */
+export function stopDictating() {
+  if (recorder?.state === "recording") recorder.stop()
+}
+
+// --- Read aloud -----------------------------------------------------------------------------------
+
+let playing = null // { id, audio, button }
+
+/** A reply's words without the markdown around them, and without its code. */
+export function plain(markdown) {
+  return String(markdown || "")
+    .replace(/```[\s\S]*?```/g, " ")
+    .replace(/!?\[([^\]]*)]\([^)]*\)/g, "$1")
+    .replace(/[*_`#>|~]/g, "")
+    .replace(/\s+/g, " ")
+    .trim()
+}
+
+function stopReading() {
+  if (!playing) return
+  playing.audio?.pause()
+  playing.button.setAttribute("aria-pressed", "false")
+  playing.button.classList.remove("is-busy")
+  playing = null
+}
+
+/** The Read aloud button of a reply (`id`), reading `text()` when pressed; null where it cannot. */
+export function readAloudButton(id, text) {
+  if (!canSpeak()) return null
+  const label = t("Read this aloud")
+  const b = h("button", { type: "button", class: "msg__act msg__speak", "aria-label": label, title: label, "aria-pressed": "false" }, icon(ICONS.speaker))
+  b.addEventListener("click", async () => {
+    if (playing?.id === id) return stopReading()
+    stopReading()
+    const words = plain(text())
+    if (!words) return
+    const mine = { id, audio: null, button: b }
+    playing = mine
+    b.setAttribute("aria-pressed", "true")
+    b.classList.add("is-busy")
+    try {
+      const url = await invoke("speak", { text: words })
+      if (playing !== mine) return
+      // Only audio the app's own server sent, as Rust read it: a data: URL of an audio type.
+      if (!/^data:audio\/[a-z0-9.+-]+;base64,/i.test(url)) throw new Error(t("The server's answer was not audio."))
+      mine.audio = new Audio(url)
+      b.classList.remove("is-busy")
+      mine.audio.addEventListener("ended", () => playing === mine && stopReading())
+      await mine.audio.play()
+    } catch (err) {
+      if (playing === mine) stopReading()
+      say(why(err?.message ? { detail: err.message } : err))
+    }
+  })
+  return b
+}
+
+/** What the account may use, from `GET /me`: the composer's Dictate button is drawn by it. */
+export function voiceFor(account) {
+  me = account
+  drawMic()
+}
+
+export function initVoice() {
+  const b = $("dictate")
+  b.replaceChildren(icon(ICONS.mic))
+  b.addEventListener("click", () => {
+    if (busy) return
+    if (recorder) recorder.stop()
+    else start()
+  })
+  drawMic()
+}

ui/tokens.css

@@ -1,4 +1,4 @@
-/* LLeMbas v2.0.0-beta.7 (e3bd54f4d210) static/css/tokens.css, copied by scripts/fetch-tokens.sh: do not edit.
+/* LLeMbas v2.0.0-beta.9 (3b7da5fc7ac7) static/css/tokens.css, copied by scripts/fetch-tokens.sh: do not edit.
    The font-face rules are left out; the app bundles no font. */
 /*
   Design tokens.

ui/vendor/xterm-addon-fit.js

@@ -0,0 +1,2 @@
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.FitAddon=t():e.FitAddon=t()}(self,(()=>(()=>{"use strict";var e={};return(()=>{var t=e;Object.defineProperty(t,"__esModule",{value:!0}),t.FitAddon=void 0,t.FitAddon=class{activate(e){this._terminal=e}dispose(){}fit(){const e=this.proposeDimensions();if(!e||!this._terminal||isNaN(e.cols)||isNaN(e.rows))return;const t=this._terminal._core;this._terminal.rows===e.rows&&this._terminal.cols===e.cols||(t._renderService.clear(),this._terminal.resize(e.cols,e.rows))}proposeDimensions(){if(!this._terminal)return;if(!this._terminal.element||!this._terminal.element.parentElement)return;const e=this._terminal._core,t=e._renderService.dimensions;if(0===t.css.cell.width||0===t.css.cell.height)return;const r=0===this._terminal.options.scrollback?0:e.viewport.scrollBarWidth,i=window.getComputedStyle(this._terminal.element.parentElement),o=parseInt(i.getPropertyValue("height")),s=Math.max(0,parseInt(i.getPropertyValue("width"))),n=window.getComputedStyle(this._terminal.element),l=o-(parseInt(n.getPropertyValue("padding-top"))+parseInt(n.getPropertyValue("padding-bottom"))),a=s-(parseInt(n.getPropertyValue("padding-right"))+parseInt(n.getPropertyValue("padding-left")))-r;return{cols:Math.max(2,Math.floor(a/t.css.cell.width)),rows:Math.max(1,Math.floor(l/t.css.cell.height))}}}})(),e})()));
+//# sourceMappingURL=addon-fit.js.map

ui/vendor/xterm.css

@@ -0,0 +1,218 @@
+/**
+ * Copyright (c) 2014 The xterm.js authors. All rights reserved.
+ * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
+ * https://github.com/chjj/term.js
+ * @license MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * Originally forked from (with the author's permission):
+ *   Fabrice Bellard's javascript vt100 for jslinux:
+ *   http://bellard.org/jslinux/
+ *   Copyright (c) 2011 Fabrice Bellard
+ *   The original design remains. The terminal itself
+ *   has been extended to include xterm CSI codes, among
+ *   other features.
+ */
+
+/**
+ *  Default styles for xterm.js
+ */
+
+.xterm {
+    cursor: text;
+    position: relative;
+    user-select: none;
+    -ms-user-select: none;
+    -webkit-user-select: none;
+}
+
+.xterm.focus,
+.xterm:focus {
+    outline: none;
+}
+
+.xterm .xterm-helpers {
+    position: absolute;
+    top: 0;
+    /**
+     * The z-index of the helpers must be higher than the canvases in order for
+     * IMEs to appear on top.
+     */
+    z-index: 5;
+}
+
+.xterm .xterm-helper-textarea {
+    padding: 0;
+    border: 0;
+    margin: 0;
+    /* Move textarea out of the screen to the far left, so that the cursor is not visible */
+    position: absolute;
+    opacity: 0;
+    left: -9999em;
+    top: 0;
+    width: 0;
+    height: 0;
+    z-index: -5;
+    /** Prevent wrapping so the IME appears against the textarea at the correct position */
+    white-space: nowrap;
+    overflow: hidden;
+    resize: none;
+}
+
+.xterm .composition-view {
+    /* TODO: Composition position got messed up somewhere */
+    background: #000;
+    color: #FFF;
+    display: none;
+    position: absolute;
+    white-space: nowrap;
+    z-index: 1;
+}
+
+.xterm .composition-view.active {
+    display: block;
+}
+
+.xterm .xterm-viewport {
+    /* On OS X this is required in order for the scroll bar to appear fully opaque */
+    background-color: #000;
+    overflow-y: scroll;
+    cursor: default;
+    position: absolute;
+    right: 0;
+    left: 0;
+    top: 0;
+    bottom: 0;
+}
+
+.xterm .xterm-screen {
+    position: relative;
+}
+
+.xterm .xterm-screen canvas {
+    position: absolute;
+    left: 0;
+    top: 0;
+}
+
+.xterm .xterm-scroll-area {
+    visibility: hidden;
+}
+
+.xterm-char-measure-element {
+    display: inline-block;
+    visibility: hidden;
+    position: absolute;
+    top: 0;
+    left: -9999em;
+    line-height: normal;
+}
+
+.xterm.enable-mouse-events {
+    /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */
+    cursor: default;
+}
+
+.xterm.xterm-cursor-pointer,
+.xterm .xterm-cursor-pointer {
+    cursor: pointer;
+}
+
+.xterm.column-select.focus {
+    /* Column selection mode */
+    cursor: crosshair;
+}
+
+.xterm .xterm-accessibility:not(.debug),
+.xterm .xterm-message {
+    position: absolute;
+    left: 0;
+    top: 0;
+    bottom: 0;
+    right: 0;
+    z-index: 10;
+    color: transparent;
+    pointer-events: none;
+}
+
+.xterm .xterm-accessibility-tree:not(.debug) *::selection {
+  color: transparent;
+}
+
+.xterm .xterm-accessibility-tree {
+  user-select: text;
+  white-space: pre;
+}
+
+.xterm .live-region {
+    position: absolute;
+    left: -9999px;
+    width: 1px;
+    height: 1px;
+    overflow: hidden;
+}
+
+.xterm-dim {
+    /* Dim should not apply to background, so the opacity of the foreground color is applied
+     * explicitly in the generated class and reset to 1 here */
+    opacity: 1 !important;
+}
+
+.xterm-underline-1 { text-decoration: underline; }
+.xterm-underline-2 { text-decoration: double underline; }
+.xterm-underline-3 { text-decoration: wavy underline; }
+.xterm-underline-4 { text-decoration: dotted underline; }
+.xterm-underline-5 { text-decoration: dashed underline; }
+
+.xterm-overline {
+    text-decoration: overline;
+}
+
+.xterm-overline.xterm-underline-1 { text-decoration: overline underline; }
+.xterm-overline.xterm-underline-2 { text-decoration: overline double underline; }
+.xterm-overline.xterm-underline-3 { text-decoration: overline wavy underline; }
+.xterm-overline.xterm-underline-4 { text-decoration: overline dotted underline; }
+.xterm-overline.xterm-underline-5 { text-decoration: overline dashed underline; }
+
+.xterm-strikethrough {
+    text-decoration: line-through;
+}
+
+.xterm-screen .xterm-decoration-container .xterm-decoration {
+	z-index: 6;
+	position: absolute;
+}
+
+.xterm-screen .xterm-decoration-container .xterm-decoration.xterm-decoration-top-layer {
+	z-index: 7;
+}
+
+.xterm-decoration-overview-ruler {
+    z-index: 8;
+    position: absolute;
+    top: 0;
+    right: 0;
+    pointer-events: none;
+}
+
+.xterm-decoration-top {
+    z-index: 2;
+    position: relative;
+}

ui/vendor/xterm.js

@@ -0,0 +1,2 @@
+!function(e,t){if("object"==typeof exports&&"object"==typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var i=t();for(var s in i)("object"==typeof exports?exports:e)[s]=i[s]}}(globalThis,(()=>(()=>{"use strict";var e={4567:function(e,t,i){var s=this&&this.__decorate||function(e,t,i,s){var r,n=arguments.length,o=n<3?t:null===s?s=Object.getOwnPropertyDescriptor(t,i):s;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,s);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(n<3?r(o):n>3?r(t,i,o):r(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},r=this&&this.__param||function(e,t){return function(i,s){t(i,s,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.AccessibilityManager=void 0;const n=i(9042),o=i(9924),a=i(844),h=i(4725),c=i(2585),l=i(3656);let d=t.AccessibilityManager=class extends a.Disposable{constructor(e,t,i,s){super(),this._terminal=e,this._coreBrowserService=i,this._renderService=s,this._rowColumns=new WeakMap,this._liveRegionLineCount=0,this._charsToConsume=[],this._charsToAnnounce="",this._accessibilityContainer=this._coreBrowserService.mainDocument.createElement("div"),this._accessibilityContainer.classList.add("xterm-accessibility"),this._rowContainer=this._coreBrowserService.mainDocument.createElement("div"),this._rowContainer.setAttribute("role","list"),this._rowContainer.classList.add("xterm-accessibility-tree"),this._rowElements=[];for(let e=0;e<this._terminal.rows;e++)this._rowElements[e]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[e]);if(this._topBoundaryFocusListener=e=>this._handleBoundaryFocus(e,0),this._bottomBoundaryFocusListener=e=>this._handleBoundaryFocus(e,1),this._rowElements[0].addEventListener("focus",this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions(),this._accessibilityContainer.appendChild(this._rowContainer),this._liveRegion=this._coreBrowserService.mainDocument.createElement("div"),this._liveRegion.classList.add("live-region"),this._liveRegion.setAttribute("aria-live","assertive"),this._accessibilityContainer.appendChild(this._liveRegion),this._liveRegionDebouncer=this.register(new o.TimeBasedDebouncer(this._renderRows.bind(this))),!this._terminal.element)throw new Error("Cannot enable accessibility before Terminal.open");this._terminal.element.insertAdjacentElement("afterbegin",this._accessibilityContainer),this.register(this._terminal.onResize((e=>this._handleResize(e.rows)))),this.register(this._terminal.onRender((e=>this._refreshRows(e.start,e.end)))),this.register(this._terminal.onScroll((()=>this._refreshRows()))),this.register(this._terminal.onA11yChar((e=>this._handleChar(e)))),this.register(this._terminal.onLineFeed((()=>this._handleChar("\n")))),this.register(this._terminal.onA11yTab((e=>this._handleTab(e)))),this.register(this._terminal.onKey((e=>this._handleKey(e.key)))),this.register(this._terminal.onBlur((()=>this._clearLiveRegion()))),this.register(this._renderService.onDimensionsChange((()=>this._refreshRowsDimensions()))),this.register((0,l.addDisposableDomListener)(document,"selectionchange",(()=>this._handleSelectionChange()))),this.register(this._coreBrowserService.onDprChange((()=>this._refreshRowsDimensions()))),this._refreshRows(),this.register((0,a.toDisposable)((()=>{this._accessibilityContainer.remove(),this._rowElements.length=0})))}_handleTab(e){for(let t=0;t<e;t++)this._handleChar(" ")}_handleChar(e){this._liveRegionLineCount<21&&(this._charsToConsume.length>0?this._charsToConsume.shift()!==e&&(this._charsToAnnounce+=e):this._charsToAnnounce+=e,"\n"===e&&(this._liveRegionLineCount++,21===this._liveRegionLineCount&&(this._liveRegion.textContent+=n.tooMuchOutput)))}_clearLiveRegion(){this._liveRegion.textContent="",this._liveRegionLineCount=0}_handleKey(e){this._clearLiveRegion(),/\p{Control}/u.test(e)||this._charsToConsume.push(e)}_refreshRows(e,t){this._liveRegionDebouncer.refresh(e,t,this._terminal.rows)}_renderRows(e,t){const i=this._terminal.buffer,s=i.lines.length.toString();for(let r=e;r<=t;r++){const e=i.lines.get(i.ydisp+r),t=[],n=e?.translateToString(!0,void 0,void 0,t)||"",o=(i.ydisp+r+1).toString(),a=this._rowElements[r];a&&(0===n.length?(a.innerText=" ",this._rowColumns.set(a,[0,1])):(a.textContent=n,this._rowColumns.set(a,t)),a.setAttribute("aria-posinset",o),a.setAttribute("aria-setsize",s))}this._announceCharacters()}_announceCharacters(){0!==this._charsToAnnounce.length&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce="")}_handleBoundaryFocus(e,t){const i=e.target,s=this._rowElements[0===t?1:this._rowElements.length-2];if(i.getAttribute("aria-posinset")===(0===t?"1":`${this._terminal.buffer.lines.length}`))return;if(e.relatedTarget!==s)return;let r,n;if(0===t?(r=i,n=this._rowElements.pop(),this._rowContainer.removeChild(n)):(r=this._rowElements.shiftLine truncated
+//# sourceMappingURL=xterm.js.map

vendor.lock.json

@@ -1,6 +1,6 @@
 {
-  "tag": "v2.0.0-beta.7",
-  "commit": "e3bd54f4d210cff6adb4586199caed4f41987f5e",
+  "tag": "v2.0.0-beta.9",
+  "commit": "3b7da5fc7ac72d5de9229919793dd299c03da6a8",
   "files": {
     "cm-autocomplete.mjs": {"server": "26fe431a5f54e29952e094c93151f11473a80677bfb339711ecca08195a89df4", "copy": "fcb7fcbe4e2b072d031520ec898c81ac3f2f05fb4126e03003c9b5e60ffaa8de"},
     "cm-codemirror.mjs": {"server": "dea86a106e13c9316dfedfd29209780b853bdb2b477edf3f7c90f497b592a223", "copy": "0b80ae1289a1dc3e6718727e78bc757caad657e907d0351597867d4f90c36bd2"},
@@ -19,6 +19,9 @@
     "lezer-common.mjs": {"server": "b63d03ca460cc7a6ce09cbf0de24943fec22bcbe2359dc35978a57b875b2450f", "copy": "b63d03ca460cc7a6ce09cbf0de24943fec22bcbe2359dc35978a57b875b2450f"},
     "lezer-highlight.mjs": {"server": "b74148d673103ae08330a045a464acddf4ee8b563b213ea26e50f2be01a6d19d", "copy": "df21a1741ae80f2ad2b6d25860cad9ff3cda246a4fba171535d9dc92df150c1a"},
     "lezer-lr.mjs": {"server": "4c2dcc61b5c3aedb091dfd60ce8abaeb94704b58fa9036547b0b8d2c75f701e4", "copy": "f41bc21dc3fd874132e1d9862aae57946ae2604d91330303924c03aecfd3bc21"},
+    "xterm.js": {"server": "1f991ac3b4b283ebf96e60ae23a00a52765dd3a2e46fa6fdda9f1aab032f7495", "copy": "1f991ac3b4b283ebf96e60ae23a00a52765dd3a2e46fa6fdda9f1aab032f7495"},
+    "xterm.css": {"server": "ba8e6985669488981ccf40c0cefe3aba80722cb6c92de7ad628b0bd717faf2b6", "copy": "ba8e6985669488981ccf40c0cefe3aba80722cb6c92de7ad628b0bd717faf2b6"},
+    "xterm-addon-fit.js": {"server": "bdaefa370b1bfc42ee88d46fe6072400902a4d4b2d45cd93438dda9b23c97089", "copy": "bdaefa370b1bfc42ee88d46fe6072400902a4d4b2d45cd93438dda9b23c97089"},
     "node-process.mjs": {"server": "0c7460cbd81d8427a882867726b6db43beff3399f045ad942f4a65fef4705981", "copy": "0c7460cbd81d8427a882867726b6db43beff3399f045ad942f4a65fef4705981"}
   }
 }