- Create ReactionPicker component with 24 common emoji options
- Show emoji grid in dialog with proper styling
- Update PostActions to show picker instead of default heart
- Add _showReactionPicker method with showDialog
- Update ReactionStrip onAdd callback to use picker
- Maintain full reaction functionality with user choice
- Add proper styling with borders and shadows to picker
- Add logic to sort reactions by count and take top 3
- Maintain full ReactionStrip functionality (toggle, add, tooltips)
- Only limit display to top 3 most popular reactions
- Keep all reaction state management and API calls
- Preserve visual design and interactions
- Add button still available for adding new reactions
- Update PostActions to include reactions with full state management
- Add reaction toggle functionality with optimistic updates
- Redesign PostActions layout to match threaded conversation:
- Reactions section at top (full width)
- Left-aligned action buttons (Reply, Like, Save, Share)
- Reply button as expanded ElevatedButton
- Icon buttons with background styling
- Update sojorn_post_card design:
- Add card container with border and shadow
- Remove chain context display
- Remove reply boxes
- Match threaded conversation visual style
- Add proper reaction state seeding and sync
- Import Google Fonts and ReactionStrip
- Replace NULLIF with CASE WHEN for proper UUID casting
- Fix missing ::uuid casting in WHERE clauses
- Resolve 'operator does not exist: uuid = text' errors
- Focus on post_repository.go, notification_repository.go, and category_repository.go
