🧭 Navigation

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TECHTONIC uses Flutter's built-in Navigator or `go_router` for managing screen navigation.

- Main navigation routes are defined in a centralized place (e.g., `routes.dart`).
- Each screen has its own widget under `/screens`.
- Deep linking or named routing is supported for cleaner navigation.

Example:
```dart
Navigator.pushNamed(context, '/courseDetails', arguments: courseId);