feat: add flutter mobile console and refine login ui

mobile/lib/app/app_scope.dart

@@ -0,0 +1,35 @@
+import 'package:flutter/widgets.dart';
+
+import 'app_bootstrap_controller.dart';
+import 'app_dependencies.dart';
+
+class AppScope extends InheritedWidget {
+  const AppScope({
+    super.key,
+    required this.backendConfig,
+    required this.dependencies,
+    required super.child,
+  });
+
+  final BackendConfigHandle backendConfig;
+  final AppDependencies? dependencies;
+
+  static AppDependencies of(BuildContext context) {
+    final scope = context.dependOnInheritedWidgetOfExactType<AppScope>();
+    assert(scope != null, 'AppScope is not available in this context.');
+    final dependencies = scope!.dependencies;
+    assert(dependencies != null, 'AppDependencies are not available in this context.');
+    return dependencies!;
+  }
+
+  static BackendConfigHandle backendConfigOf(BuildContext context) {
+    final scope = context.dependOnInheritedWidgetOfExactType<AppScope>();
+    assert(scope != null, 'AppScope is not available in this context.');
+    return scope!.backendConfig;
+  }
+
+  @override
+  bool updateShouldNotify(AppScope oldWidget) {
+    return dependencies != oldWidget.dependencies || backendConfig != oldWidget.backendConfig;
+  }
+}