feat:更新待办事项对话框功能

lib/main.dart

@@ -1,9 +1,10 @@
 import 'package:flisp_app/provider/app_provider.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:provider/provider.dart';
 
 import 'layout/main_screen.dart';
-import 'store/todo_dialog_store.dart';
+import 'provider/todo_provider.dart';
 
 void main() {
   runApp(const MyApp());
@@ -17,16 +18,23 @@ class MyApp extends StatelessWidget {
     return MultiProvider(
       providers: [
         ChangeNotifierProvider(create: (_) => AppProvider()),
-        ChangeNotifierProvider(create: (_) => TodoDialogStore()), // 新增
+        ChangeNotifierProvider(create: (_) => TodoProvider()), // 新增
       ],
       child: MaterialApp(
         title: '闪灵',
-        theme: ThemeData(
-          primarySwatch: Colors.blue,
-          useMaterial3: true,
-        ),
+        localizationsDelegates: [
+          GlobalMaterialLocalizations.delegate,
+          GlobalWidgetsLocalizations.delegate,
+          GlobalCupertinoLocalizations.delegate,
+        ],
+        supportedLocales: [
+          const Locale('zh'),
+          const Locale('zh', 'CN'),
+        ],
+        locale: Locale('zh', 'CN'),
+        theme: ThemeData(primarySwatch: Colors.blue, useMaterial3: true),
         home: const MainScreen(),
       ),
     );
   }
-}
+}