- Install @alpinejs/collapse plugin for smooth expand/collapse animation
- Fix controller ordering: notes now explicitly ordered newest first via latest('created_at')
- Note count badge is now clickable button to toggle history panel
- Add expansion panel row with loading state, search filter, empty state
- Search filters notes by content or author name (client-side)
- Panel collapses cleanly, search query resets on close
- Cache sync: new notes from inline form appear in history immediately
- Display format: author name and formatted datetime (YYYY年MM月DD日 HH:mm)
- Empty state shows '尚無備註', no-results shows '找不到符合的備忘錄'
- Add 'Skip to main content' links to App and Guest layouts.
- Add aria-current to navigation links for active page indication.
- Add aria-label to mobile menu button.
- Include pending UI updates for Dashboard and Welcome pages with improved structure.
