tab trees

app/lib/core/routing/routes.browser.dart

@@ -28,6 +28,10 @@ part of 'routes.dart';
         ),
       ],
     ),
+    TypedGoRoute<TabTreeRoute>(
+      name: 'TabTreeRoute',
+      path: 'tab_tree/:rootTabId',
+    ),
   ],
 )
 class BrowserRoute extends GoRouteData with _$BrowserRoute {
@@ -128,3 +132,14 @@ class ContextMenuRoute extends GoRouteData with _$ContextMenuRoute {
     );
   }
 }
+
+class TabTreeRoute extends GoRouteData with _$TabTreeRoute {
+  final String rootTabId;
+
+  const TabTreeRoute(this.rootTabId);
+
+  @override
+  Page<void> buildPage(BuildContext context, GoRouterState state) {
+    return DialogPage(builder: (_) => TabTreeDialog(rootTabId));
+  }
+}

app/lib/core/routing/routes.dart

@@ -8,6 +8,7 @@ import 'package:weblibre/features/about/presentation/screens/about.dart';
 import 'package:weblibre/features/bangs/presentation/screens/categories.dart';
 import 'package:weblibre/features/bangs/presentation/screens/list.dart';
 import 'package:weblibre/features/bangs/presentation/screens/search.dart';
+import 'package:weblibre/features/geckoview/features/browser/presentation/dialogs/tab_tree.dart';
 import 'package:weblibre/features/geckoview/features/browser/presentation/dialogs/web_page_dialog.dart';
 import 'package:weblibre/features/geckoview/features/browser/presentation/screens/browser.dart';
 import 'package:weblibre/features/geckoview/features/contextmenu/extensions/hit_result.dart';

app/lib/core/routing/routes.g.dart

@@ -300,6 +300,12 @@ RouteBase get $browserRoute => GoRouteData.$route(
         ),
       ],
     ),
+    GoRouteData.$route(
+      path: 'tab_tree/:rootTabId',
+      name: 'TabTreeRoute',
+
+      factory: _$TabTreeRoute._fromState,
+    ),
   ],
 );
 
@@ -500,6 +506,31 @@ mixin _$ContainerEditRoute on GoRouteData {
       context.replace(location, extra: _self.$extra);
 }
 
+mixin _$TabTreeRoute on GoRouteData {
+  static TabTreeRoute _fromState(GoRouterState state) =>
+      TabTreeRoute(state.pathParameters['rootTabId']!);
+
+  TabTreeRoute get _self => this as TabTreeRoute;
+
+  @override
+  String get location => GoRouteData.$location(
+    '/tab_tree/${Uri.encodeComponent(_self.rootTabId)}',
+  );
+
+  @override
+  void go(BuildContext context) => context.go(location);
+
+  @override
+  Future<T?> push<T>(BuildContext context) => context.push<T>(location);
+
+  @override
+  void pushReplacement(BuildContext context) =>
+      context.pushReplacement(location);
+
+  @override
+  void replace(BuildContext context) => context.replace(location);
+}
+
 extension<T extends Enum> on Map<T, String> {
   T? _$fromName(String? value) =>
       entries.where((element) => element.value == value).firstOrNull?.key;