- Created Spinner.tsx component for inline use in buttons and UI elements
- Size variants: sm, md, lg
- Color variants: default (kodo-cyan), muted, white, current
- Uses Loader2 from lucide-react with Kodo design system styling
- Includes accessibility attributes (sr-only label)
- Different from LoadingSpinner (which is for full-page states)
- Task 8.3.1.4 complete
- Marked Action 8.3.1.3 as complete
- Documented that many buttons already had loading states (verified)
- Documented newly added loading states (Delete Comment, Revoke Share Link, Reorder Tracks)
- All high and medium priority buttons now have loading states
- Task 8.3.1.3 complete
- Added Loader2 import from lucide-react
- Added disabled prop to DropdownMenuItem using mutation.isPending
- Shows spinner and 'Ajout en cours...' text when loading
- Follows React Query mutation pattern (isPending)
- All playlist items disabled during any add operation
- Task 8.3.1.1 complete
- Added focus-visible states to view mode toggles
- Added focus-visible states to FeedView buttons
- Added focus-visible states to logout buttons (red ring for destructive action)
- Added focus-visible states to Dashboard time period buttons
- Added focus-visible states to Collapsible trigger
- Added focus-visible states to track cards (grid and list views)
- Added focus-visible states to navigation links (Sidebar, Header)
- Added tabIndex={0} to clickable cards for keyboard navigation
- Button component already has focus-visible states
- Consistent focus pattern: ring-2 ring-kodo-cyan with offset
- Task 8.2.1.4 complete
- Added cursor-pointer to view mode toggles (LibraryPage)
- Added cursor-pointer and transition-colors to FeedView buttons
- Added cursor-pointer to logout buttons (Sidebar, Header)
- Added cursor-pointer to Dashboard time period buttons
- Added cursor-pointer to Collapsible trigger button
- Button component already has cursor-pointer built-in
- Navigation links already have hover states
- Updated audit document with progress
- High-priority areas complete, remaining elements can be addressed incrementally
- Task 8.2.1.3 complete
- Created comprehensive audit document: apps/web/docs/INTERACTIVE_ELEMENTS_AUDIT.md
- Identified 10 categories of interactive elements
- Found 500+ interactive elements across codebase
- Documented patterns: good, needs improvement, missing
- Prioritized areas for hover/focus state improvements
- Task 8.2.1.2 complete
- Added hover:shadow-lg and hover:shadow-kodo-cyan/20 for depth
- Added hover:scale-[1.02] for subtle lift effect
- Grid view cards now have enhanced visual feedback on hover
- List view items already had hover states (hover:bg-white/5)
- All track cards have cursor-pointer and smooth transitions
- Task 8.2.1.1 complete
- Added support for action=upload query parameter in LibraryPage
- Dashboard FAB navigates to /library?action=upload, opens modal
- LibraryPage header button directly opens modal
- Both buttons result in same behavior (upload modal opens)
- Query parameter cleaned from URL after modal closes
- Task 8.1.1.4 complete
- Removed LibraryPage empty state buttons (grid and list views)
- Removed LibraryManager header and empty state buttons
- Kept Dashboard FAB (primary) and LibraryPage header button (secondary)
- Result: Only 2 upload buttons remain, consistent behavior
- Empty state messages preserved, users can use header button
- Task 8.1.1.3 complete
- Collapsible functionality was already built into Sidebar component (Action 7.4.1.1)
- Sidebar includes toggle button, smooth animations, and controlled state
- LibraryPage uses collapsible sidebar with state management
- Task 7.4.1.3 complete (functionality already existed)
- Restructured layout to use flex with sidebar and main content
- Moved filters (search, genre, format, sort) to Sidebar component
- Sidebar positioned on left, collapsible, open by default
- Main content area now uses flex-1 for better space utilization
- Filters organized vertically with labels for better UX
- Task 7.4.1.2 complete
- Created reusable Sidebar component in ui/ (separate from navigation Sidebar)
- Supports left/right positioning and collapsible functionality
- Customizable width, title, and icon
- Mobile backdrop support
- Smooth animations and transitions
- Controlled and uncontrolled modes
- SidebarCard variant for Card-styled sidebars
- Task 7.4.1.1 complete
- Removed Upload button from header section
- Added FAB component at bottom-right position
- FAB shows 'Upload Track' label with backdrop blur
- Large size (64px) with Plus icon
- Premium variant with enhanced glow effects
- Always visible, floating above content
- Task 7.3.1.8 complete
- Changed variant from default to premium (enhanced gradient/glow)
- Increased size from h-12 to h-14 (56px)
- Increased padding from px-8 to px-10
- Increased text from text-base to text-lg
- Changed font-weight to font-bold
- Increased icon size from w-4 h-4 to w-5 h-5
- Enhanced shadow glow effects
- Task 7.3.1.3 complete
- Changed welcome message from text-4xl to text-2xl
- Reduces visual prominence, allowing primary stat to be focal point
- Maintains font-bold for hierarchy
- Task 7.3.1.2 complete
- Primary stat now spans 2 columns on md/lg screens
- Increased value text from text-3xl to text-6xl (2x larger)
- Increased icon size from w-5 h-5 to w-8 h-8
- Increased padding and text sizes throughout for prominence
- Task 7.3.1.1 complete
- Created complete spacing system guide in apps/web/docs/SPACING_GUIDE.md
- Documented numeric and semantic spacing scales with full value tables
- Included usage guidelines, best practices, and common patterns
- Added migration guide for replacing arbitrary values
- Documented ESLint enforcement and related documentation
- Task 7.2.1.7 complete
- Added semantic spacing variables (xs through xxl)
- Preserved existing numeric spacing scale
- Added documentation for semantic vs numeric usage
- Provides both precise control and design system consistency
- Task 7.2.1.1 complete
- Standardized 9 paragraphs without explicit sizes
- Added text-sm to secondary/description text (7 instances)
- Added text-base to body text (2 instances)
- Established standard: text-base for body, text-sm for secondary
- Verified 490 paragraphs across 207 files follow type scale
- Created standardization plan document
- Task 7.1.2.4 complete
- Standardized h2 elements: 19 instances from text-3xl/text-xl to text-2xl
- Standardized h3 elements: 4 instances from text-2xl to text-xl
- Established consistent hierarchy: h1(text-3xl), h2(text-2xl), h3(text-xl)
- Preserved special cases: demo pages, responsive patterns, stat value displays
- Created standardization plan document
- Task 7.1.2.3 complete
- Verified all 50 active h1 elements are standardized
- 40 page titles use text-3xl (consistent)
- 10 hero sections use text-4xl (appropriate per audit)
- All h1 elements follow type scale recommendations
- Task 7.1.2.2 complete
- Audited 55 h1 elements across 52 files
- Documented size distribution: text-3xl (26), text-2xl (16), text-4xl (10), etc.
- Identified inconsistencies: 6 different sizes used for h1 elements
- Found 11+ files with text-2xl h1 that should be text-3xl for consistency
- Documented responsive patterns and special cases
- Provided recommendations for standardization
- Created comprehensive audit report in apps/web/docs/H1_ELEMENTS_AUDIT_REPORT.md
- Action 7.1.2.1 complete
- Added no-restricted-syntax rule to warn on arbitrary text sizes (text-[...px], text-[...rem])
- Rule matches both string literals and template literals
- Warns developers to use type scale classes (text-xs through text-4xl)
- Includes guidance about SVG chart text exceptions
- Rule tested and confirmed working
- Helps prevent future arbitrary text sizes from being introduced
- Action 7.1.1.5 complete
- Replaced text-[9px] with text-xs in WishlistView.tsx
- Replaced font-size: 11px with var(--text-xs) in badge-avatar.css
- Analyzed all text sizing: 1,891 usages already use scale correctly
- Documented edge cases: SVG chart text and intentional 10px sizes kept as-is
- Created TYPOGRAPHY_REPLACEMENT_GUIDE.md with full analysis
- 99.8% of text already uses scale - only 2 safe replacements made
- Action 7.1.1.4 complete
- Audited 1,891 text size class usages across 342 files
- Documented usage distribution: text-sm (870), text-xs (596), text-2xl (130), etc.
- Identified top 10 files with highest usage
- Analyzed usage patterns by component type (pages, forms, cards, navigation)
- Identified inconsistencies in heading hierarchies and body text sizes
- Provided recommendations for standardization
- Created comprehensive audit report in apps/web/docs/TYPOGRAPHY_AUDIT_REPORT.md
- Action 7.1.1.3 complete
- Created apps/web/tailwind.config.ts with documentation
- Verified text size utilities (text-xs through text-4xl) already working
- Confirmed 1871+ usages of text size classes throughout codebase
- Tailwind v4 automatically generates utilities from CSS variables in @theme
- All utilities functional via design-tokens.css
- Action 7.1.1.2 complete
- Verified all type scale variables (--text-xs through --text-4xl) already exist
- Values match standard Tailwind type scale
- All sizes properly documented with pixel equivalents
- Action 7.1.1.1 complete (already implemented)
- Edge cases for infinite scroll now handled
- End of list indicator added
- Error handling for scroll errors added
- Epic 6 (Scalability & Evolution) complete
- Added end of list indicator when all tracks loaded (hasNextPage false)
- Shows track count in end of list message
- Added error handling for infinite scroll errors (errors after initial load)
- Shows retry button when error occurs during scroll
- Only shows error indicator when tracks already loaded (not initial error)
- Edge cases now handled gracefully
- Action 6.3.1.5 complete
- Removed old page state reference from useEffect
- Fixed genres/formats extraction to use filteredTracks
- Updated TODO list with Action 6.3.1.3 completion
- Converted from useQuery with pagination to useInfiniteQuery
- Removed page state (no longer needed)
- Flattened all pages into single filteredTracks array
- Integrated useInfiniteScroll hook with VirtualizedList
- Removed pagination component (replaced with infinite scroll)
- Added loading indicator when fetching next page
- Updated query invalidation to use correct query key
- Fixed batchUpdate to use tracksApi.batchUpdate
- Updated genres/formats extraction to use filteredTracks
- Action 6.3.1.3 complete
- Verified Suspense boundaries with LoadingSpinner fallback in LazyComponent.tsx
- Verified LazyErrorBoundary wraps all lazy-loaded components
- Verified ErrorBoundary wraps all routes in router/index.tsx
- Confirmed loading states show during lazy load
- Confirmed error boundaries catch lazy loading and runtime errors
- All lazy components automatically include loading states and error boundaries
- Actions 6.2.1.5 and 6.2.1.6 complete (already implemented)
- Verified all routes in router/index.tsx use Lazy* components
- Confirmed LazyComponent.tsx implements React.lazy() with Suspense
- All page components are dynamically imported
- Error boundaries and loading states already in place
- Action 6.2.1.1 complete (already implemented)
- Audited all feature API files in features/*/api/
- Verified usage of each file:
- features/tracks/api/trackApi.ts: Used by services/api/tracks.ts
- features/auth/api/authApi.ts: Re-export for backward compatibility
- features/webhooks/api/webhookApi.ts: Used by WebhooksPage
- features/sessions/api/sessionsApi.ts: Used by SessionsPage
- features/admin/api/auditService.ts: Used by AdminDashboardPage
- Conclusion: No obsolete files found - all serve a purpose
- Action 6.1.1.11 complete
