rename frontend components to anyway

frontend/lib/main.dart

@@ -1,17 +1,17 @@
 import 'package:flutter/material.dart';
-import 'package:fast_network_navigation/layout.dart';
+import 'package:anyway/constants.dart';
+import 'package:anyway/layout.dart';
 
 void main() => runApp(const App());
 
 class App extends StatelessWidget {
   const App({super.key});
 
-  static const appTitle = 'City Nav';
 
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      title: appTitle,
+      title: APP_NAME,
       home: BasePage(mainScreen: "map"),
       theme: ThemeData(useMaterial3: true, colorSchemeSeed: Colors.green),
     );