Add 'open with expo snack' option

[Mike-FreeAI]

Add "Open with Expo Snack" button and modal to the app.

• Home Screen (app/index.tsx)

  • Add a new button to the header that opens a modal with the Expo Snack link.
  • Use the Linking module from react-native to open the Expo Snack link.
  • Add state management for modal visibility.

• Layout (app/_layout.tsx)

  • Add a new modal component to the layout.
  • Use the Modal component from react-native to create the modal.
  • Add state management for modal visibility.

• New Components

  • Add OpenWithExpoSnackButton.tsx to create a new button component that opens the Expo Snack link.
  • Add OpenWithExpoSnackModal.tsx to create a new modal component that contains the Expo Snack link.

• Constants

  • Add ExpoSnack.ts to store and export the Expo Snack link as a constant.

[Mike-FreeAI]

Add build script for Android app

• package.json

  • Add expo-blur dependency

• build-android.sh

  • Create build script for Android app
  • Navigate to project directory
  • Run expo build:android command