### Is there an existing feature request for this? - [X] I have searched the existing issues. ### Command `flutterfire configure --yes --project=<FIREBASE_PROJECT_ID> --firebase-out=<PATH>` ### Description As a developer, I want to be able to dictate where the `firebase.json` generated file is written to. ### Reasoning This feature is useful for compatibility with projects with abnormal file structures, multi-environments, or special CI/CD instructions. ### Additional context and comments The other generated outputs have path-supported flags: ``` flutterfire configure \ --yes \ --project=your-project-id \ --platforms=ios,macos,android,web \ **--android-out=android/app/src/release/google-services.json \** --android-package-name=com.example.myapp.release \ --ios-build-config=Release \ **--ios-out=/ios/release/GoogleService-Info.plist \** --ios-bundle-id=com.example.myApp.ios.release \ --macos-build-config=Release \ **--macos-out=/macos/release/GoogleService-Info.plist \** --macos-bundle-id=com.example.myApp.macos.release \ --web-app-id=<1:XXX:web:XXX> \ **--out=lib/release/firebase_options.dart** ``` Supporting the `firebase.json` location would further future-proof the CLI.