Nomad changes

docs/snippets/dart/getting-started/hello_world.md

@@ -0,0 +1,9 @@
+```dart title="Dart"
+import 'package:kreuzberg/kreuzberg.dart';
+
+Future<void> main() async {
+  print('Hello from kreuzberg!');
+  final result = await KreuzbergBridge.extractFile('document.pdf', null);
+  print(result.content);
+}
+```