- Add ClerkUiStateService with full account state save/restore (no double network call on back navigation)
- Add Photo & Signature, Standing Instructions, Today's Activity as dedicated nav pages
- Remove photo/signature, standing instructions, linked accounts, today's activity panels from main dashboard
- Add ESC key to exit fullscreen; clicking Clerk nav immediately restores fullscreen without re-navigating
- Compact clerk dashboard UI with reduced font sizes and padding throughout
- Add CashierOnlyGuard for route protection
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
