- Add useRealtimeSync hook for polling server updates every 3 seconds
- Create API endpoint to check last updated timestamp for lists
- Integrate real-time sync into ListDetailView component
- Automatically refresh when other users make changes to shared lists
- Poll on interval and when page becomes visible again
- Add sharing indicator to ListCard showing collaborator count
- Add permission badge and share button to ListDetailView
- Disable editing in ItemForm for viewers with visual feedback
- Add permission checks to item detail and edit pages
- Hide edit/delete buttons for viewers on item detail page
- Pass permission and collaborator data through component hierarchy
- Update navigation to include profile and invitations links (already done in previous tasks)
Implements task 15 from user-auth-and-sharing spec
- Implement toast notification system for success/error messages
- Add loading states with skeleton loaders for async operations
- Create smooth CSS transitions and animations
- Enhance empty states with EmptyState component
- Add loading.tsx files for Next.js loading states
- Integrate toast notifications across all CRUD operations
- Add fade-in and scale-in animations for better UX
- Improve visual feedback for user actions
- Created useSearch hook for search state and debouncing
- Created useFilters hook for filter state management
- Created useOptimisticUpdate hook for optimistic UI updates
- Created useScrollPosition hook for scroll preservation
- Updated SearchBar, GlobalSearch, and ListDetailView to use new hooks
- Added comprehensive documentation for all hooks
Validates: Requirements 6.4, 7.3, 7.4, 8.3
Task: 9. Implement client-side state management
- Created SearchBar component with debounced input
- Built FilterPanel component with controls for priority, completion, tags, and due date
- Added sort controls (field and direction)
- Implemented filter clear functionality
- Display search results with highlighted text
- Added GlobalSearch component for home page
- Integrated search and filter into list detail view
- Added CSS styles for search highlighting
Requirements: 6.1, 6.2, 6.3, 6.4, 8.1, 8.2, 8.3
