major update

app/lib/features/geckoview/domain/providers/browser_extension.dart

@@ -0,0 +1,22 @@
+import 'package:flutter_mozilla_components/flutter_mozilla_components.dart';
+import 'package:riverpod/riverpod.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'browser_extension.g.dart';
+
+@Riverpod(keepAlive: true)
+GeckoBrowserExtensionService browserExtensionService(Ref ref) {
+  final service = GeckoBrowserExtensionService.setUp();
+
+  ref.onDispose(() {
+    service.dispose();
+  });
+
+  return service;
+}
+
+@Riverpod()
+Stream<String> feedRequested(Ref ref) {
+  final service = ref.watch(browserExtensionServiceProvider);
+  return service.feedRequested;
+}