# eryao apps

Flutter client for `觅爻签问`.

## Debug startup with backend injection

This app supports injecting backend URL at startup (same pattern as social-app):

- Dart read path: `lib/core/config/env.dart`
- Injection key: `BACKEND_URL`

### Direct command

```bash
flutter run --dart-define=BACKEND_URL=http://192.168.1.100:5775
```

### Script command

```bash
./tool/run-dev.sh --backend-url http://192.168.1.100:5775
```

If `BACKEND_URL` is not provided, fallback is:

- Android emulator: `http://10.0.2.2:5775`
- Others: `http://localhost:5775`