- Changed track IDs in fetched-songs.json and song-links.json from hyphenated to underscore format for consistency.
- Added FontAwesome dependencies to package.json for icon support.
- Introduced a new function in fetch-song-links.ts to retrieve song links by ID.
- Refactored TrackCard component to utilize the new hash functionality for track modals.
- Updated layout.tsx to include FontAwesome styles and configuration.
