Improve demo app to showcase all components #11
Description
Description
Current demo app is minimal and doesn't properly showcase components.
Tasks
- Add fragment-based navigation between components
- Show interactive examples for each component
- Demonstrate all customization options
- Add Compose examples section
- Add theme switching (light/dark)
- Show code snippets in-app
Current State
- Only shows BottomNavigationBar setup
- ParticleProgressBar hidden
- No touch interaction demos
- No Compose components shown