Initial project

apps/im_app/lib/app/bootstrap.dart

@@ -0,0 +1,15 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import 'app.dart';
+
+void bootstrap() {
+  WidgetsFlutterBinding.ensureInitialized();
+
+  // ProviderScope 包裹全局，network_provider 等 Provider 懒加载单例
+  runApp(
+    const ProviderScope(
+      child: IMApp(),
+    ),
+  );
+}