Documentation that points where the documentation is

The engine documentation, the staged plan, the session handoff and the project
rules are on the wiki now. What is left here is what ships with the engine:
README, LICENSE, install.sh, and this changelog.

The doc comments in ui/panel.rs, ui/routing.rs and editor/assets.rs named
PLAN.md and docs/scripting.md by path; one of them was a markdown link four
directories up, which had stopped resolving the moment the file moved. They
name the wiki page instead. Cargo.toml's platform comment and the .gitignore
note follow.

A changelog, starting now rather than reconstructed. Oxide stays at 0.1.0: the
version is already in Cargo.toml and Phase 1 runs to Stage 16, so the alpha
phase is where it actually is.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

README.md

@@ -13,7 +13,7 @@ stylized low-poly to realistic graphics, and shipping only what each game uses.
 
 ## Status
 
-Oxide is built in two phases (see [PLAN.md](PLAN.md)): **Phase 1 (Stages 0–16)**
+Oxide is built in two phases (see the [Roadmap](https://git.houmeres.sk/Houmeres/Oxide/wiki/Roadmap)): **Phase 1 (Stages 0–16)**
 is the general-purpose engine — everything needed to build and export any game;
 **Phase 2 (Stages 17+)** adds optional, feature-gated built-in modules.
 
@@ -74,7 +74,7 @@ Available now:
   Runnable example: `cargo run -p oxide-examples --bin ui_menu` (Stage-8
   piece 7)
 
-## Features (planned — see [PLAN.md](PLAN.md))
+## Features (planned — see the [Roadmap](https://git.houmeres.sk/Houmeres/Oxide/wiki/Roadmap))
 
 **Phase 1 — the general-purpose engine:**
 
@@ -117,7 +117,7 @@ Available now:
 
 - Rust stable toolchain (`rustup` recommended)
 - Linux — primary target, on **both Wayland and Xorg (X11)**. Windows support and cross-platform
-  game export are planned (see [PLAN.md](PLAN.md), Stage 16); other platforms are not yet tested.
+  game export are planned (see the [Roadmap](https://git.houmeres.sk/Houmeres/Oxide/wiki/Roadmap), Stage 16); other platforms are not yet tested.
 - A GPU with Vulkan or Metal support (for `wgpu`)
 
 Install Rust if you don't have it:
@@ -208,18 +208,23 @@ cargo fmt --check
 ## Documentation
 
 The full documentation — usage guides, per-system API references, and
-explanations of the engine's inner workings — lives in [`docs/`](docs/README.md).
-Start there for anything beyond this overview:
+explanations of the engine's inner workings — lives on the
+[wiki](https://git.houmeres.sk/Houmeres/Oxide/wiki). Start there for anything
+beyond this overview:
 
-- [Getting Started](docs/getting-started.md) — build, run, test, install
-- [Architecture](docs/architecture.md) — workspace and design overview
-- [Conventions](docs/conventions.md) — coordinate system, units, color space
-- [Development Workflow](docs/development.md) — branches, testing, contributing
-- [Math & Core Primitives](docs/math.md) — Stage 1 API reference
-- [Windowing & App Loop](docs/windowing.md) — Stage 2 window/event-loop reference
-- [Render Context](docs/render-context.md) — Stage 2 GPU/surface reference
-- [Scene Graph & Entities](docs/scene.md) — Stage 3 scene/hierarchy/serialization reference
-- [Rendering](docs/rendering.md) — Stage 4 mesh/material/camera/forward-renderer reference
+- [Getting Started](https://git.houmeres.sk/Houmeres/Oxide/wiki/Getting-started) — build, run, test, install
+- [Architecture](https://git.houmeres.sk/Houmeres/Oxide/wiki/Architecture) — workspace and design overview
+- [Conventions](https://git.houmeres.sk/Houmeres/Oxide/wiki/Conventions) — coordinate system, units, color space
+- [Development Workflow](https://git.houmeres.sk/Houmeres/Oxide/wiki/Development) — branches, testing, contributing
+- [Math & Core Primitives](https://git.houmeres.sk/Houmeres/Oxide/wiki/Math) — Stage 1 API reference
+- [Windowing & App Loop](https://git.houmeres.sk/Houmeres/Oxide/wiki/Windowing) — Stage 2 window/event-loop reference
+- [Render Context](https://git.houmeres.sk/Houmeres/Oxide/wiki/Render-context) — Stage 2 GPU/surface reference
+- [Scene Graph & Entities](https://git.houmeres.sk/Houmeres/Oxide/wiki/Scene) — Stage 3 scene/hierarchy/serialization reference
+- [Rendering](https://git.houmeres.sk/Houmeres/Oxide/wiki/Rendering) — Stage 4 mesh/material/camera/forward-renderer reference
+
+The [Roadmap](https://git.houmeres.sk/Houmeres/Oxide/wiki/Roadmap) is the staged
+plan, and [Working notes](https://git.houmeres.sk/Houmeres/Oxide/wiki/Working-notes)
+holds the project's rules. Both used to be files in this repository.
 
 ---
 
@@ -228,14 +233,11 @@ Start there for anything beyond this overview:
 ```
 Oxide/
 ├── assets/          # Project logos and shared assets
-├── docs/            # Full engine documentation
 ├── engine/          # Core engine library (oxide-engine)
 ├── editor/          # In-engine editor binary (oxide-editor)
 ├── examples/        # Runnable stage examples (oxide-examples)
 ├── tests/           # Integration test harness (oxide-tests)
-├── install.sh       # Build + system install script
-├── PLAN.md          # Staged development roadmap
-└── CLAUDE.md        # Context and rules for Claude Code
+└── install.sh       # Build + system install script
 ```
 
 ---
@@ -243,7 +245,7 @@ Oxide/
 ## Development roadmap
 
 Development follows a staged plan — each stage is fully tested before the next begins.
-See [PLAN.md](PLAN.md) for the complete roadmap.
+See the [Roadmap](https://git.houmeres.sk/Houmeres/Oxide/wiki/Roadmap) for the complete plan.
 
 ---