progress on home page

lib/main.dart

@@ -1,20 +1,25 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:go_router/go_router.dart';
-import 'providers/transaction_provider.dart';
 import 'screens/home/home_screen.dart';
-import 'screens/make_payment_screen.dart';
+import 'screens/pay/pay_screen.dart';
 import 'screens/history_screen.dart';
 import 'screens/profile_screen.dart';
 import 'theme/app_theme.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
+import 'package:qpay/screens/pay/pay_controller.dart';
 
 const String testEnv = "assets/.env";
 const String liveEnv = "assets/.env";
 
 void main() async {
   await dotenv.load(fileName: testEnv);
-  runApp(const MyApp());
+  runApp(
+    ChangeNotifierProvider(
+      create: (context) => PayController(),
+      child: const MyApp(),
+    ),
+  );
 }
 
 class MyApp extends StatelessWidget {
@@ -39,7 +44,7 @@ class MyApp extends StatelessWidget {
               ),
               GoRoute(
                 path: '/make-payment',
-                builder: (context, state) => const MakePaymentScreen(),
+                builder: (context, state) => const PayScreen(),
               ),
               GoRoute(
                 path: '/history',