- Update outdated Expo packages to latest compatible versions
- Remove unmaintained expo-random package
- Remove unnecessary @types/react-native package
- Configure eas.json with preview and production profiles for iOS
- Fix updates URL in app.json with correct project ID
- Add /android and /ios to .gitignore to resolve workflow conflict
- Create comprehensive iOS TestFlight submission guide
- Add production flag in theme constants
- Hide development-only Programs tab in production builds
- Remove debug UI and console logs from social feed in production
- Update CHANGELOG.md with TestFlight preparation changes
All checks from expo-doctor now pass (15/15).
