- Add PhotoViewerDialog (Android) and PhotoViewerSheet (iOS) for viewing completion photos
- Add CompletionCardView (iOS) to display completion details with photo button
- Update AllTasksView (iOS) to show full completion details instead of just count
- Update TaskCard (Android) to use CompletionCard component
- Add Coil 3.0.4 image loading library for Android
- Configure ImageLoader in MainActivity with network, memory, and disk caching
- Add getMediaBaseUrl() to ApiClient for loading media files without /api path
- Fix photo viewer background color to match app theme
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
