yoi/.yoi/tickets/00001KW55B33H/resolution.md

Workspace Companion を embedded Runtime / worker runtime adapter 経由の実行可能 Worker として扱う実装を行い、reviewer approval 後に orchestration branch へ merge した。

実装内容:

• /api/companion/messages の旧 companion_llm_not_connected 固定拒否経路を廃止し、通常の Worker runtime input path (RuntimeRegistry::send_input) に接続。
• Companion bootstrap を builtin:companion profile / Companion config bundle path に変更。
• Companion transcript projection を Runtime transcript 由来に変更。
• Companion status / transport を input-capable なら connected、不可なら not_input_capable + typed diagnostics に変更。
• /api/workspace の extension_points.companion_console も Companion の実 status / diagnostics 由来に変更し、stale not_connected / disabled note を削除。
• ExtensionPointState に diagnostics を追加し、Workspace web type も更新。
• Browser-facing /api/workspace から raw local_root exposure を削除。
• deterministic test backend により Companion bootstrap / input dispatch / assistant output / observation event / transcript projection を Worker execution path 経由で検証。
• fake/providerless/canned assistant response は導入していない。
• Worker Console path は runtime_id + worker_id keyed のまま維持。
• public can_stream_events / can_read_bounded_transcript capability は復活させていない。

Integrated commits:

• ee25cfbcfd90983a24091ef30c0128d653095003 fix: route workspace companion through worker runtime
• 3be193223c7efc67636667d1ad526646da81fb63 fix: report companion console runtime status
• merge: eb06b8a9 merge: workspace companion llm worker

Validation:

• cargo fmt --all --check: success
• cd web/workspace && deno task test: success
• cd web/workspace && deno task check: success
• cd web/workspace && deno task build: success
• cargo test -p yoi-workspace-server: success (34 passed)
• cargo check -p yoi: success
• git diff --check: success
• nix build .#yoi --no-link: success

Operational note:

• User instructed not to use StopPod for now after repeated stop/hang symptoms. Cleanup will skip role-Pod shutdown and remove only child implementation worktree / branch.