Build a Crypto Chart Viewer app using React Native with Expo that:
- Displays interactive price charts for 10 cryptocurrencies
- Allows users to navigate via a drawer
- Enables users to set price alerts per crypto
- Shows a notification indicator when an alert is triggered
- Lets users review and clear triggered alerts
- Implement drawer navigation
- The drawer should be a list of 10 cryptocurrencies by market cap
- Selecting a currency opens a detail screen for that cryptocurrency
- Show a price chart (e.g., last 24h or 7d)
- Display the current price
- Allow users to set a price alert (e.g., "Notify me if the price goes above $70,000")
- If an alert is already active, display it with an option to cancel or update
- Display a notification icon in the top-right of the app
- Show a badge or indicator when any alert is triggered
- Tapping the icon opens an Alerts screen
- List all triggered alerts with timestamps UTC
- When alerts are displayed in the log, they are cleared and not shown again
- Use React Native with Expo
- Style the app using NativeWind
- How you style is up to you
- Implement real-time or frequently updated price tracking
- State management (Your choice of framework)
- Use TypeScript and clean, modular code
- The app should work smoothly on both iOS and Android
- Scalable app structure and clean state architecture
- Good UX around charts, alert creation, and notifications
- Clear handling of edge cases (e.g., API failures, invalid inputs, rapid price changes)
- Maintainable TypeScript usage and reusable components
- Animations on the chart render
- Persist alert state across app restarts
- Send push notifications when a price alert is triggered
- Implement deep linking so that tapping a push notification opens the Alerts screen directly
- Include an
OVERVIEW.mdwith:- A short overview of your approach
- Instructions for running the app
- Any limitations, trade-offs, or assumptions made
- Fork this REPO and push your code
- Create an apk build and share a link to download it in the README.