Palace Mail passed all tests with no bugs found. Here's the summary:

**All features working:**
- Layout renders correctly — header with owner tabs (Junwon/Ace), account domain pills, split list/detail layout, compose button
- All 6 inbox accounts return valid email data via API
- Search works across accounts
- Message detail with HTML body and attachments loads correctly
- Attachment download endpoint responds correctly
- Archive and delete endpoints return `{ok:true}`
- Compose modal opens with correct defaults and from-dropdown
- Reply/Forward pre-fills To, Subject (Re:/Fwd:), and quoted body
- Owner tab and account pill switching reloads inbox correctly
- Thread grouping, pagination, swipe actions — all verified working

No fixes were needed. No rebuild required.