- Create FloatingUIActivity with true Material 3 FloatingActionButton
- Implement Binder communication between UI Activity and Service
- Remove UI handling from ScreenCaptureService (now pure background service)
- Add proper Material 3 animations and haptic feedback
- Update MainActivity to launch FloatingUIActivity on capture start
- Register FloatingUIActivity in AndroidManifest with transparent theme
Architecture: FloatingUIActivity (Compose UI) ↔ Binder ↔ ScreenCaptureService (Detection)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>