- Update start script to accept PORT environment variable with default fallback to 3000
- Change manifest theme color from teal (#00d4aa) to white (#ffffff) for consistent branding
- Align theme configuration with recent accent color updates across the application
- Add likes tab to user profiles displaying user's liked posts
- Implement new `/api/users/[handle]/likes` endpoint to fetch user's liked posts
- Add local timeline feed type to show only local node posts without fediverse content
- Update favicon and add new logotext branding asset
- Enhance search results with isLiked and isReposted status for authenticated users
- Populate like and repost information in search posts endpoint
- Update profile page tabs to conditionally show likes tab for non-bot users
- Add loading states and empty state messaging for likes tab
- Remove deprecated guide page
- Improve bot settings page and content generation logic