# Tasks: Add Frontend Improvements

## 1. Responsive Sidebar
- [x] 1.1 Add hamburger menu button for mobile screens
- [x] 1.2 Implement slide-out sidebar behavior on small screens
- [x] 1.3 Add overlay backdrop when sidebar is open on mobile
- [x] 1.4 Persist sidebar state preference in local storage

## 2. Responsive Tables
- [x] 2.1 Add horizontal scroll wrapper for wide tables
- [x] 2.2 Implement card view alternative for task lists on mobile
- [x] 2.3 Make table columns prioritized (hide less important on small screens)
- [x] 2.4 Ensure touch-friendly row actions

## 3. Touch-Friendly UI
- [x] 3.1 Increase tap target sizes to minimum 44x44 pixels
- [x] 3.2 Add proper spacing between interactive elements
- [x] 3.3 Improve drag-and-drop for touch devices on Kanban

## 4. i18n Completion
- [x] 4.1 Audit all components for hardcoded Chinese text
- [x] 4.2 Extract remaining strings to translation files
- [x] 4.3 Add missing translations for en and zh-TW locales
- [x] 4.4 Ensure date/time formatting uses locale settings

## 5. Testing
- [x] 5.1 Test on mobile viewport (375px width)
- [x] 5.2 Test on tablet viewport (768px width)
- [x] 5.3 Test language switching functionality
- [x] 5.4 Verify all text is properly translated