Optimization #2

lib/features/fund_transfer/screens/transaction_pin_screen.dart

@@ -2,7 +2,6 @@ import 'package:flutter/material.dart';
 import 'package:kmobile/api/services/auth_service.dart';
 import 'package:kmobile/di/injection.dart';
 import 'package:kmobile/features/fund_transfer/screens/tpin_prompt_screen.dart';
-import 'package:material_symbols_icons/material_symbols_icons.dart';
 
 import '../../../l10n/app_localizations.dart';
 
@@ -143,12 +142,6 @@ class _TransactionPinScreenState extends State<TransactionPinScreen> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        leading: IconButton(
-          icon: const Icon(Symbols.arrow_back_ios_new),
-          onPressed: () {
-            Navigator.pop(context);
-          },
-        ),
         title: Text(
           AppLocalizations.of(context).tpin,
           style: