All clear. Palace Code is fully operational:

- **Layout**: page renders correctly, Preact hydration active, nav present
- **Threads API**: 2 threads returned for 1d window, time filtering works across all windows (1h/6h/12h/1d/3d/7d)
- **Session logs**: loading correctly, 7 entries with all entry types present
- **Linear issues**: 87 issues returned
- **Attach/update/delete**: all passing
- **Components**: Dashboard, DetailPanel, ThreadCard, StatusBadge, AttachDropdown all wired up correctly

No bugs found. No fixes needed.