- Created lib/validation.ts with validation utilities for all form inputs
- Added validation for list titles, item titles, colors, dates, tags, descriptions, and notes
- Implemented inline validation with real-time error feedback in ListForm
- Enhanced ItemForm with comprehensive validation for all fields
- Updated InlineItemCreate with validation
- Added input sanitization to prevent XSS attacks
- Updated server actions to use validation utilities
- Added maxLength attributes to prevent excessive input
- Improved accessibility with aria-invalid and aria-describedby attributes
- Added visual feedback for validation errors with red borders
- Validates Requirements 1.1 and 2.1
- 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
- Add touch-optimized tap targets (44x44px minimum for iOS)
- Enhance mobile responsiveness across all components
- Improve button sizing and spacing for touch interactions
- Add responsive text sizing and layout adjustments
- Implement mobile-first modal behavior (bottom sheet on mobile)
- Enhance form controls with better touch targets
- Add active states for better touch feedback
- Improve grid layouts for various screen sizes
- Add smooth scrolling and better focus states
- Optimize FilterPanel for mobile with grid layouts
- Enhance all interactive elements with tap-target classes
Requirements: 7.1, 7.2
- Add ListForm component for creating and editing lists with color picker
- Add Modal component for reusable dialog functionality
- Add DeleteListButton with confirmation dialog
- Add NewListButton for creating new lists
- Update ListCard to show edit/delete buttons on hover
- Update home page to use new list creation flow
- All components include proper error handling and loading states
Requirements: 2.1, 2.2, 2.4, 2.5
