Web-Specifc Optimization with PWA Features #118 Level 3

lib/main.dart

@@ -1,10 +1,19 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'cubit/canvas_cubit.dart';
 import 'ui/screens/splash_screen.dart';
 import 'utils/custom_snackbar.dart';
+import 'utils/web_utils.dart';
+
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+
+  // Initialize web-specific features
+  if (kIsWeb) {
+    await WebUtils.registerServiceWorker();
+  }
 
-void main() {
   runApp(const MyApp());
 }
 
@@ -16,11 +25,38 @@ class MyApp extends StatelessWidget {
     return BlocProvider(
       create: (_) => CanvasCubit(),
       child: MaterialApp(
-        title: 'Text Editor',
-        theme: ThemeData(primarySwatch: Colors.blue),
+        title: 'Texterra - Text Editor',
+        theme: ThemeData(
+          primarySwatch: Colors.blue,
+          useMaterial3: true,
+          // Enhanced theme for web
+          colorScheme: ColorScheme.fromSeed(
+            seedColor: Colors.indigo,
+            brightness: Brightness.light,
+          ),
+          // Better text rendering on web
+          fontFamily: kIsWeb ? 'Roboto' : null,
+        ),
         debugShowCheckedModeBanner: false,
         navigatorKey: CustomSnackbar.navigatorKey,
         home: const SplashScreen(),
+        // Handle deep links and shortcuts for PWA
+        onGenerateRoute: (settings) {
+          // Handle PWA shortcuts
+          if (settings.name == '/?action=new') {
+            return MaterialPageRoute(
+              builder: (_) => const SplashScreen(),
+              settings: const RouteSettings(arguments: {'action': 'new'}),
+            );
+          }
+          if (settings.name == '/?action=saved') {
+            return MaterialPageRoute(
+              builder: (_) => const SplashScreen(),
+              settings: const RouteSettings(arguments: {'action': 'saved'}),
+            );
+          }
+          return null;
+        },
       ),
     );
   }