The interface speaks Slovak

969 strings, an instance default and a per-person choice, and no half-done corner:
the admin prose is translated too. Design and reasoning: LLeMbas.wiki/Translations.

KEYED BY THE ENGLISH SENTENCE

A missing entry renders the key, which is the English -- so an untranslated string
looks as it always did, an English instance is byte-for-byte 1.6.0, and a
half-finished catalogue is a half-translated page rather than a page of dotted key
names. The cost is that editing an English sentence orphans its translation
silently, which is what tests/test_translations.py asserts in both directions.

No gettext: .po -> .mo is a build step and this project does not have one.

A JINJA GLOBAL, AND THEREFORE A CONTEXTVAR

`t()` is a global for the reason `brand` already documents -- render() is bypassed
by 25 TemplateResponse calls and 8 get_template().render() calls, the latter being
the SSE frames, which have no Request at all. A global is bound once at import and
the language is per person, so the active language is a ContextVar set per request.

🚨 `get_current_user` had to become `async def`. FastAPI runs a sync dependency in a
threadpool, and anyio copies the context in and discards it on the way out -- so
the language was set where nothing could see it and every page rendered in the
instance's language whatever anybody had chosen, with no error anywhere.

NOT TRANSLATED, ON PURPOSE

Everything a model reads: the 60 prompt fragments, and the dates in harness.py,
schedule/runner.py and schedule/compile.py. Only `i18n.stamp` is localised, and
only where a person reads it -- with the *format* translatable as well as the
words, because "26. septembra 2026" is a different pattern rather than the same one
with different words in it. A process locale is not an option: global, not
thread-safe, two people's pages at once.

A second fragment telling models to answer in the reader's language was written
during this work and removed: `core.style` has said it since long before, and
test_an_empty_override_turns_a_fragment_off caught the duplicate.

THE BULK PASS

1213 sites wrapped by a one-off script that only touched patterns it could not
misread. It got three wrong in a way that mattered -- `t('…')` inside `attr="…"`
where the sentence held an apostrophe, closing the Jinja string and 500ing two
pages whose partials no test renders. tests/test_translations.py now compiles all
110 templates. It also wrapped the product's own name, an SSH key header, a
keystroke hint and an example URL, all taken back out: a string is not
translatable just because it is a string.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

src/lembas/web/templates/admin/group_detail.html

@@ -8,7 +8,7 @@
 {% block admin_content %}
 <p class="admin-lede">
   <a href="/admin/groups">{{ icon("chevron-left", "icon--sm") }} All groups</a>
-  · A group only ever <em>adds</em>. Anything already in the baseline is shown
+  · A group only ever <em>{{ t("adds") }}</em>. Anything already in the baseline is shown
   below as such, so a tick here that changes nothing looks like one.
 </p>
 
@@ -18,20 +18,20 @@
 
 <form method="post" action="/admin/groups/{{ group.id }}" class="form-grid">
   <section class="card">
-    <h2 class="card__title">Name</h2>
+    <h2 class="card__title">{{ t("Name") }}</h2>
     <div class="field">
-      <label class="field__label" for="name">Name</label>
+      <label class="field__label" for="name">{{ t("Name") }}</label>
       <input class="input" id="name" name="name" value="{{ group.name }}" required>
     </div>
     <div class="field">
-      <label class="field__label" for="description">What it is for</label>
+      <label class="field__label" for="description">{{ t("What it is for") }}</label>
       <input class="input" id="description" name="description"
              value="{{ group.description }}" maxlength="1000">
     </div>
   </section>
 
   <section class="card">
-    <h2 class="card__title">Permissions this group adds</h2>
+    <h2 class="card__title">{{ t("Permissions this group adds") }}</h2>
     {% for section_name, defs in permission_groups.items() %}
     <div class="field">
       <span class="field__label">{{ section_name }}</span>
@@ -42,7 +42,7 @@
         <span>
           <strong>{{ definition.label }}</strong>
           {% if baseline[definition.key] %}
-          <span class="badge">already in the baseline</span>
+          <span class="badge">{{ t("already in the baseline") }}</span>
           {% endif %}
           <span class="perm-row__desc">{{ definition.description }}</span>
         </span>
@@ -59,11 +59,11 @@
     only place somebody will read it.
   #}
   <section class="card">
-    <h2 class="card__title">Quotas</h2>
+    <h2 class="card__title">{{ t("Quotas") }}</h2>
     <p class="card__lede">
-      Resolved across a person's groups by <strong>maximum</strong> — the union
+      Resolved across a person's groups by <strong>{{ t("maximum") }}</strong> — the union
       rule applied to numbers, so a second group can only grant more.
-      <strong>Leave a box empty</strong> for “no opinion”, and use
+      <strong>{{ t("Leave a box empty") }}</strong> for “no opinion”, and use
       <strong>0</strong> for “no limit”, which beats any number another group
       sets. Administrators are unlimited whatever is here.
     </p>
@@ -73,7 +73,7 @@
         <label class="field__label" for="limit-{{ key }}">{{ label }}</label>
         <input class="input" id="limit-{{ key }}" name="limit_{{ key }}"
                type="number" min="0" step="1"
-               value="{{ limits.get(key, '') }}" placeholder="no opinion">
+               value="{{ limits.get(key, '') }}" placeholder="{{ t('no opinion') }}">
         <p class="field__hint">{{ description }}</p>
       </div>
       {% endfor %}
@@ -85,11 +85,8 @@
     and a full-form POST from either side overwrote what the other had shown.
   #}
   <section class="card">
-    <h2 class="card__title">Members</h2>
-    <p class="card__lede">
-      The one place membership is edited. A user's own page links here rather
-      than offering a second control for the same value.
-    </p>
+    <h2 class="card__title">{{ t("Members") }}</h2>
+    <p class="card__lede">{{ t("The one place membership is edited. A user's own page links here rather than offering a second control for the same value.") }}</p>
     <div class="checkbox-row">
       {% for person in users %}
       <label class="checkbox">
@@ -102,12 +99,8 @@
   </section>
 
   <section class="card">
-    <h2 class="card__title">Models this group unlocks</h2>
-    <p class="card__lede">
-      A model marked public is available to everyone; one that is not is
-      available to the groups named here. Model access is separate from
-      permissions — one says what somebody may do, the other what with.
-    </p>
+    <h2 class="card__title">{{ t("Models this group unlocks") }}</h2>
+    <p class="card__lede">{{ t("A model marked public is available to everyone; one that is not is available to the groups named here. Model access is separate from permissions — one says what somebody may do, the other what with.") }}</p>
     <div class="checkbox-row">
       {% for model in models %}
       <label class="checkbox">
@@ -120,22 +113,18 @@
   </section>
 
   <div class="btn-row">
-    <button class="btn btn--primary" type="submit">Save group</button>
+    <button class="btn btn--primary" type="submit">{{ t("Save group") }}</button>
   </div>
 </form>
 
 <section class="card">
-  <h2 class="card__title">Remove</h2>
+  <h2 class="card__title">{{ t("Remove") }}</h2>
   <form method="post" action="/admin/groups/{{ group.id }}/delete"
         data-confirm="Delete {{ group.name }}? Its members keep their accounts.">
     <button class="btn btn--danger btn--sm" type="submit">
       {{ icon("trash", "icon--sm") }} Delete this group
     </button>
   </form>
-  <p class="field__hint">
-    Members keep their accounts and lose whatever this group granted them. Every
-    share naming this group goes too — nothing cascades to those, so they are
-    deleted explicitly.
-  </p>
+  <p class="field__hint">{{ t("Members keep their accounts and lose whatever this group granted them. Every share naming this group goes too — nothing cascades to those, so they are deleted explicitly.") }}</p>
 </section>
 {% endblock %}