All clear. Here's what the audit found:

**Phase 1 — Layout:** Page loads correctly at `localhost:6572/code/`. Title, split-panel layout, CSS, and Astro island all present and correct. No console errors.

**Phase 2 — APIs tested:**

| Endpoint | Result |
|---|---|
| `GET /code/api/threads` | 2 threads in 1d window |
| `GET /code/api/session-tails` | Returns recent log entries |
| `GET /code/api/linear-issues` | 87 issues loaded |
| `GET /code/api/attach-thread` | Works |
| `POST /code/api/attach-thread` | Works |
| `POST /code/api/update-thread` | Works |
| `POST /code/api/delete-thread` | Works |
| `POST /code/api/sync-linear` | Works |

**Issues found: none.** No fixes were needed. Everything is working.