React Native / Expo

# React Native / Expo Project

This is a React Native project built with Expo.

## Tech Stack
- Expo SDK
- React Native
- TypeScript
- Expo Router for navigation

## Project Structure
- `app/` - Expo Router screens and layouts
- `components/` - Reusable components
- `hooks/` - Custom React hooks
- `constants/` - App constants and theme
- `assets/` - Images, fonts, and static files

## Conventions
- Use functional components with hooks
- Prefer StyleSheet.create over inline styles
- Use Expo's vector icons
- Handle both iOS and Android platforms

## Navigation
- Use Expo Router file-based routing
- Organize screens in the app/ directory
- Use layouts for shared navigation structure

## Styling
- Use StyleSheet.create for performance
- Support light and dark modes
- Use consistent spacing and typography
- Consider safe areas for notches

## Commands
- `npx expo start` - Start development server
- `npx expo run:ios` - Run on iOS simulator
- `npx expo run:android` - Run on Android emulator
- `npx expo build` - Build for production