yoi/.yoi/tickets/00001KW55B33H/thread.md

<!-- event: create author: "yoi ticket" at: 2026-06-27T18:26:46Z -->

## 作成

LocalTicketBackend によって作成されました。

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<!-- event: intake_summary author: hare at: 2026-06-27T18:58:48Z -->

## Intake summary

Marked ready by `yoi ticket state`.

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<!-- event: state_changed author: "yoi ticket" at: 2026-06-27T18:58:48Z from: planning to: ready reason: cli_state field: state -->

## State changed

Marked ready by `yoi ticket state`.


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<!-- event: state_changed author: workspace-panel at: 2026-06-27T19:06:32Z from: ready to: queued reason: queued field: state -->

## State changed

Ticket を `workspace-panel` が queued にしました。


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<!-- event: decision author: yoi-orchestrator at: 2026-06-27T19:08:35Z -->

## Decision

Routing decision: blocked_by_dependency_or_missing_authority

Reason:
- Dashboard Queue 後に Ticket / relations / orchestration plan / workspace state を確認した。
- 本 Ticket は `00001KW55B33B` (`embedded worker-runtimeをworker crate実行に接続する`) に `depends_on` relation を持つ。
- `00001KW55B33B` は queued で、さらに `00001KW55B32Y` execution backend boundary が inprogress のため blocked。
- Workspace Companion を実 LLM 実行 Worker として起動するには、embedded Runtime が既存 `worker` crate execution に接続済みである必要があるため、依存 chain 完了前に開始しない。

Evidence checked:
- Ticket body: Companion bootstrap、Worker Console behavior、API cleanup、Validation/evidence、Non-goals。
- Relations: outgoing `depends_on -> 00001KW55B33B` and related Web Console/Worker Console Tickets。
- Orchestration plan: blocker record `orch-plan-20260627-190816-1` を追加。
- Workspace state: `00001KW55B32Y` accepted/inprogress; `00001KW55B33B` queued/blocked。

Next action:
- 本 Ticket は queued のまま待機。
- `00001KW55B33B` が done になった後に再 routing する。

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<!-- event: decision author: yoi-orchestrator at: 2026-06-28T06:02:49Z -->

## Decision

Routing decision:

Queue continuation was explicitly requested. The upstream dependency `00001KW55B33B` is now closed after review, merge, validation, and cleanup. This Ticket is therefore unblocked and accepted for implementation.

Plan:
- Create child implementation worktree:
  - `/home/hare/Projects/yoi/.worktree/00001KW55B33H-workspace-companion-llm-worker`
- Branch:
  - `work/00001KW55B33H-workspace-companion-llm-worker`
- Route implementation to a sibling Coder Worker with focused write scope.
- Route read-only review to a sibling Reviewer Worker after implementation.
- Orchestrator retains merge, final validation, Ticket completion, child worktree/branch cleanup, and final reporting.

Review/implementation focus:
- Workspace Backend bootstraps `workspace_companion` as an executable Worker with real `worker` crate execution adapter.
- Worker list / Worker Console use the normal `runtime_id + worker_id` authority and Backend Worker input API.
- Console Send reaches real Worker execution path and uses `protocol::Event` / transcript projection, not Companion-specific fake/providerless messages.
- provider/model/secret/profile/authority absence returns typed diagnostic and does not present the Worker as input-capable.
- `/api/companion/messages`, if retained, must not return fake response and should be a thin normal Worker input path wrapper or non-authoritative compatibility path.
- Browser-facing API must not leak raw handles, sockets, session paths, credentials, secret refs, raw manifest paths, or broad authority internals.

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 worktree/branch unless this is explicitly reauthorized.

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<!-- event: state_changed author: yoi-orchestrator at: 2026-06-28T06:02:54Z from: queued to: inprogress reason: dependency_closed_and_queue_continues field: state -->

## State changed

Queue continuation requested by user. Dependency `00001KW55B33B` is closed with merge and validation complete, so this Ticket has no remaining blockers. Accepting implementation before child worktree / role Pod side effects.

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<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-28T06:03:56Z -->

## Implementation report

Implementation kickoff:

- Worktree created: `/home/hare/Projects/yoi/.worktree/00001KW55B33H-workspace-companion-llm-worker`
- Branch: `work/00001KW55B33H-workspace-companion-llm-worker`
- Coder Worker spawned: `yoi-coder-00001KW55B33H-companion-llm`

Scope notes:
- Coder write scope is limited to `crates/workspace-server/**`, `crates/worker/**`, `crates/worker-runtime/**`, `web/workspace/**`, `resources/profiles/**`, `resources/prompts/**`, root `Cargo.toml`, `Cargo.lock`, and `package.nix` if dependency/package changes are needed.
- Coder is instructed not to modify Ticket records and not to operate in root/orchestration worktrees.

Implementation focus:
- bootstrap `workspace_companion` as an executable Worker using embedded Runtime + `worker/runtime-adapter`
- normal Worker list / Worker Console attach path via `runtime_id + worker_id`
- Send through Backend Worker input API to real Worker run lifecycle
- no fake/providerless Companion response
- provider/profile/model/secret/authority absence as typed diagnostic and not input-capable
- `/api/companion/messages`, if retained, must not be a separate fake response path
- preserve Browser-facing non-leak of raw handles, paths, credentials, secret refs, and raw manifest paths

Operational note:
- User instructed not to use `StopPod` for now. Later cleanup will skip role-Pod shutdown and remove only child implementation worktree/branch unless explicitly reauthorized.

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<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-28T06:09:52Z -->

## Implementation report

Implementation routing diagnostic:

Initial Coder Worker `yoi-coder-00001KW55B33H-companion-llm` failed before producing implementation output with provider error `context_length_exceeded`. This appears to be a prompt/context-size failure rather than an implementation result.

Operational response:
- Per current user instruction, `StopPod` will not be used.
- A replacement Coder Worker will be spawned with a shorter bootstrap instruction and the same implementation worktree, if scope delegation is accepted.
- The replacement Coder should read the Ticket and current code directly from the worktree rather than receiving the full requirement text in the initial prompt.

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<!-- event: implementation_report author: yoi-coder-00001KW55B33H-companion-2 at: 2026-06-28T06:20:33Z -->

## Implementation report

Implementation/verification report:

Replacement Coder completed a verification pass in the child worktree. No code changes were made and no implementation commit was created beyond the branch baseline.

Reported branch/head:
- `0c5a769aa90744cf12299c6d301ebfb3186d763f ticket: accept workspace companion llm worker`

Reported outcome:
- Existing code after upstream `00001KW55B33B` appears to satisfy this Ticket's main implementation goal.
- Workspace Companion is visible as an embedded Runtime normal Worker.
- The `worker` runtime-adapter path is used; providerless/fake responses were not found.
- Input unavailable state is represented through Worker input-capable/diagnostic projection.
- Workspace web Worker Console uses `runtime_id + worker_id` routing.

Reported validation:
- `cargo fmt --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
- `cargo check -p yoi`: success
- `git diff --check`: success
- `nix build .#yoi`: success

Orchestrator note:
- Because no code commit was produced for this Ticket, a reviewer will be asked to explicitly verify whether upstream merged implementation fully satisfies `00001KW55B33H` or whether additional changes are required.

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