- Deleted error-handler.ts, m3u8-filter.ts, progress-tracker.ts, source-switcher.ts, url-validator.ts, and test-contrast.ts as they are no longer needed in the project.
- Implemented HistoryEmptyState component for displaying when no viewing history exists.
- Created HistoryItem component to represent individual watch history items with video details and delete functionality.
- Developed MovieCard component to display individual movie details including poster, title, and rating.
- Added MovieGrid component for displaying a grid of movie cards with infinite scroll capabilities.
- Introduced TagManager component for managing custom tags with creation, deletion, and filtering functionalities.
- Created TypeBadgeItem and TypeBadgeList components for displaying selectable badges with counts.
- Added custom hook useInfiniteScroll for managing infinite scroll behavior.
- Implemented contrast testing script to ensure WCAG compliance for UI components.