- Add conversations and direct_messages tables to schema
- User messaging page at /messages (users can start conversations, see admin responses)
- Admin messaging page at /admin/messages (view all conversations, reply to users)
- Admin bulk messaging: send to all customers, specific users, or admins
- Mail icon in navbar for logged-in users (links to appropriate messaging page)
- Show first name of admin who responded in conversation view
- Clean build cache after middleware changes
- Add /api/admin/migrate-images endpoint to convert JPEG/PNG to WebP
- Add WebPMigration component in admin gallery showing stats
- Upload endpoint already converts new images to WebP
- Migration saves ~30-50% storage space per image
- Added sharp for server-side image resizing
- Lazy loading and async decoding on menu images
- Added thumbnail column to images table
- Images API now generates 400x300 thumbnails on upload