Flutter Android login vault: local DB (id+base64 content), email/Google auth, dashboard search/edit/swipe-delete, dark/system theme, minSdk 29

lib/main.dart

@@ -0,0 +1,56 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:login_vault_app/auth_service.dart';
+import 'package:login_vault_app/theme_provider.dart';
+import 'package:login_vault_app/auth_screen.dart';
+import 'package:login_vault_app/dashboard_screen.dart';
+
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  final auth = AuthService();
+  final theme = ThemeProvider();
+  final registered = await auth.isRegistered();
+  final email = await auth.getEmail() ?? '';
+  runApp(
+    MultiProvider(
+      providers: [
+        Provider<AuthService>.value(value: auth),
+        ChangeNotifierProvider<ThemeProvider>.value(value: theme),
+      ],
+      child: MyApp(registered: registered, email: email),
+    ),
+  );
+}
+
+class MyApp extends StatelessWidget {
+  final bool registered;
+  final String email;
+  const MyApp({super.key, required this.registered, required this.email});
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Provider.of<ThemeProvider>(context);
+    return MaterialApp(
+      title: 'Login Vault',
+      theme: ThemeData(
+        useMaterial3: true,
+        brightness: Brightness.light,
+        colorSchemeSeed: Colors.indigo,
+      ),
+      darkTheme: ThemeData(
+        useMaterial3: true,
+        brightness: Brightness.dark,
+        colorSchemeSeed: Colors.indigo,
+      ),
+      themeMode: theme.mode,
+      home: registered
+          ? DashboardScreen(
+              auth: context.read<AuthService>(),
+              theme: theme,
+              email: email,
+            )
+          : AuthScreen(auth: context.read<AuthService>()),
+      debugShowCheckedModeBanner: false,
+    );
+  }
+}