Palace Code is healthy. Full test report:

**Layout** — Page renders correctly at `/code/`, "Palace Code" title present, split-panel layout loaded, time window selector and new chat button present.

**APIs** — All endpoints passing:
- `/code/api/threads` → 10 threads
- `/code/api/session-tails` → 5 entries
- `/code/api/linear-issues` → 74 issues
- `/code/api/attach-thread` → 67 attachments
- CRUD endpoints (`update-thread`, `delete-thread`, `sync-linear`) → all `{"ok": true}`

**No bugs found, no fixes needed.**