Requires Flutter v3+ to run.
Edit firebase_options.dart and add the necessary credentials for web, iOS, and Android platforms.
static const FirebaseOptions web = FirebaseOptions(
apiKey: String.fromEnvironment('WEB_API_KEY'),
appId: String.fromEnvironment('WEB_APP_ID'),
messagingSenderId: '782909183220',
projectId: 'init-s-notes',
authDomain: 'init-s-notes.firebaseapp.com',
storageBucket: 'init-s-notes.appspot.com',
measurementId: 'G-5Z1XKBSNVQ',
);Install the dependencies and run.
flutter pub get
flutter run --dart-define=APK_API_KEY=[firebase_api_key] \
--dart-define=APK_APP_ID=[firebase_app_id]