implement example

examples/client_app/lib/my_home_page.dart

@@ -0,0 +1,21 @@
+import 'package:flutter/material.dart';
+import 'package:cherrypick_flutter/cherrypick_flutter.dart';
+import 'use_case.dart';
+
+class MyHomePage extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    // Разрешение зависимости UseCase из рутового скоупа
+    final UseCase useCase =
+        CherryPickProvider.of(context).openRootScope().resolve<UseCase>();
+
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('Example App'),
+      ),
+      body: Center(
+        child: Text(useCase.fetchData()),
+      ),
+    );
+  }
+}