changed imports of AppLocalization

Also added beneficiary validation while quick pay within bank

lib/features/auth/screens/welcome_screen.dart

@@ -1,4 +1,4 @@
-import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+import '../../../l10n/app_localizations.dart';
 
 import 'package:flutter/material.dart';
 import 'dart:async';
@@ -70,9 +70,7 @@ class _WelcomeScreenState extends State<WelcomeScreen> {
             left: 0,
             right: 0,
             child: Center(
-              child: CircularProgressIndicator(
-                color: Colors.white,
-              ),
+              child: CircularProgressIndicator(color: Colors.white),
             ),
           ),
         ],
@@ -138,6 +136,3 @@ class WelcomeScreen extends StatelessWidget {
   }
 }
 */
-
-
-