Palace Code is fully healthy. Here's what was verified:

**All endpoints working (200):** threads, session-tails, linear-issues, attach-thread, update-thread, delete-thread, sync-linear

**UI components intact:** split-panel layout, CSS variables, thread card styles, detail panel, chat input — all defined and correct

**Source files reviewed:** Dashboard.tsx, DetailPanel.tsx, ThreadCard.tsx, StatusBadge.tsx, all lib/*.ts files — no bugs found

No fixes were needed. No rebuild performed.