feat: Enhance test apps with comprehensive UI patterns
- Add complete UI components to all test apps (Android, iOS, Electron)
- Implement permission management dialogs and status displays
- Add configuration panels with settings toggles and time pickers
- Create status dashboards with real-time monitoring
- Add platform-specific UI components:
- Android: Battery optimization, exact alarm, reboot recovery
- iOS: Background refresh, rolling window, BGTaskScheduler
- Electron: Service worker, push notifications, debug info
- Implement error handling UI with user-friendly displays
- Add responsive design with mobile-first approach
- Update shared components with enhanced logging capabilities
- Update test apps README with comprehensive UI documentation
UI Components Added:
✅ Permission management (dialogs, status, settings integration)
✅ Configuration panels (settings, time pickers, content types)
✅ Status dashboards (real-time monitoring, performance metrics)
✅ Platform-specific features (battery, background refresh, etc.)
✅ Error handling (user-friendly displays, retry mechanisms)
✅ Testing tools (debug panels, log export, test notifications)
✅ Responsive design (mobile-first, touch-friendly)
✅ Accessibility (WCAG 2.1 AA compliance)
The test apps now serve as complete reference implementations
demonstrating all UI patterns required for plugin integration.