Restructure into a monorepo: models, VS Code extension, daemon, shared

- models/: GGUFs (Git LFS), manifest.json, model card, Apache-2.0 LICENSE + NOTICE
- extensions/vscode/: the Local Autocomplete extension (v0.5.0, publisher harvmaster)
- daemon/: acd completion daemon (bundled into the extension; also runs standalone)
- shared/: prompt layout + symbol extraction shared with the training pipeline
- scripts/: make-model-release.mjs, publish-extension-release.mjs (Gitea releases)
- README with quick start, settings, architecture, build and release instructions;
  MIT license for code; CHANGELOG

The default model manifest URL moves to models/manifest.json.

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

CHANGELOG.md

@@ -0,0 +1,30 @@
+# Changelog
+
+Extension versions are released as `vscode-v<version>` on the [Releases](https://git.harvmaster.com/Harvmaster/autocomplete-model/releases) page. Models are versioned by their name in [`models/manifest.json`](models/manifest.json).
+
+## vscode 0.5.0
+
+- New repository layout (`models/`, `extensions/vscode/`, `daemon/`, `shared/`). The model manifest moved to `models/manifest.json`, and the default `localAutocomplete.modelManifestUrl` follows it.
+- Publisher is now `harvmaster` (extension id `harvmaster.local-autocomplete`). **Uninstall the old `local.local-autocomplete` first.** The model is downloaded once more, into the new extension's storage.
+- MIT license, repository links, versioned VSIX file names.
+
+## vscode 0.4.0
+
+- **Managed mode (default):** downloads the model (from `models/manifest.json`) and the pinned llama.cpp build on first use, SHA-256 verified and resumable, then runs the bundled daemon on VS Code's own Node runtime. Shared by all windows; exits when idle; replaced automatically after updates.
+- Custom models via `localAutocomplete.modelPath` + `modelProfile`; custom llama-server via `llamaServerPath`.
+- External mode (`daemon.mode: "external"`) keeps the previous behaviour.
+
+## vscode 0.3.0
+
+- Recording-only mode (`enableCompletions: false` + `recordingDir`), cursor-move and file-switch events, events tagged with the editor app (Cursor notice).
+
+## vscode 0.2.0
+
+- `symbols` context mode (TypeScript language service, same code as training data generation).
+- Missing-`this.` repair: `getU` → `this.getUser(id)` when the name only exists on the class.
+- Opt-in edit recorder (`recordEdits`).
+- Fix: a function's closing `}` was being trimmed when the next line also closed a block.
+
+## vscode 0.1.0
+
+- First version: inline completions via the acd daemon, context-mode toggle in the status bar, cancellation, exclusion globs.