add app title

lib/app.dart

@@ -33,7 +33,10 @@ import 'package:provider/provider.dart';
 import 'pages/delivery/model/delivery_model.dart';
 
 class App extends StatefulWidget {
-  @override
+  final String title;
+
+  const App({super.key, required this.title});
+  @override 
   _AppState createState() => _AppState();
 }
 
@@ -136,22 +139,8 @@ class _AppState extends State<App> {
           builder: (context, value, child) {
             return CupertinoApp(
                 debugShowCheckedModeBanner: false,
-                title: 'FCS',
-                // theme: CupertinoThemeData(
-                //     textTheme: CupertinoTextThemeData(
-                //   navActionTextStyle: TextStyle(color: Colors.white),
-                //   navTitleTextStyle: TextStyle(
-                //       color: Colors.white,
-                //       fontSize: value.isEng ? 20 : 18,
-                //       fontWeight: FontWeight.w600),
-                //   navLargeTitleTextStyle: TextStyle(
-                //       color: Colors.white,
-                //       fontSize: value.isEng ? 40 : 24,
-                //       fontWeight: FontWeight.w600),
-                //   primaryColor: primaryColor,
-                //   textStyle: TextStyle(color: Colors.white),
-                //   actionTextStyle: TextStyle(color: Colors.white),
-                // )),
+                theme: CupertinoThemeData(),
+                title: widget.title,
                 routes: route(context),
                 localizationsDelegates: [
                   _newLocaleDelegate,