This commit adds persistent theme storage and comprehensive documentation for Android development.
Theme Persistence:
- Created ThemeStorage with platform-specific implementations (SharedPreferences/UserDefaults)
- Updated ThemeManager.initialize() to load saved theme on app start
- Integrated ThemeStorage initialization in MainActivity and MainViewController
- Theme selection now persists across app restarts
Documentation (CLAUDE.md):
- Added comprehensive Android Design System section
- Documented all 11 themes and theme management
- Provided color system guidelines (use MaterialTheme.colorScheme)
- Documented spacing system (AppSpacing/AppRadius constants)
- Added standard component usage examples (StandardCard, FormTextField, etc.)
- Included screen patterns (Scaffold, pull-to-refresh, lists)
- Provided button and dialog patterns
- Listed key design principles for Android development
Build Status:
- ✅ Android builds successfully
- ✅ iOS builds successfully
- ✅ Theme persistence works on both platforms
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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