smart_grid_iot_app_flutter/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';

import 'app/app.dart';
import 'core/providers.dart';
import 'core/storage/token_storage.dart';

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();

  // SharedPreferences 必须在 runApp 之前完成异步读取，再通过 override 注入。
  final storage = await TokenStorage.open();

  runApp(
    ProviderScope(
      overrides: [tokenStorageProvider.overrideWithValue(storage)],
      child: const VoltLinkApp(),
    ),
  );
}