- Enhanced UI to detect and format AI digest posts
- Added category-based display for digest entries
- Installed date-fns for better date formatting
- Added visual distinction for AI-generated digests
- Replaced default Next.js template with daily message backup UI
- Added API endpoint for CRUD operations on messages
- Created message form with date picker and textarea
- Grouped messages by date with expandable sections
- Data persists to data/messages.json
