Top Up Balance logic and Added fixes for routing

frontend/pweb/lib/widgets/sidebar/destinations.dart

@@ -12,7 +12,8 @@ enum PayoutDestination {
   methods(Icons.credit_card, 'methods'),
   payment(Icons.payment, 'payout'),
   addrecipient(Icons.app_registration, 'add recipient'),
-  editwallet(Icons.wallet, 'edit wallet');
+  editwallet(Icons.wallet, 'edit wallet'),
+  walletTopUp(Icons.qr_code_2_outlined, 'wallet top up');
 
 
   const PayoutDestination(this.icon, this.labelKey);
@@ -41,6 +42,8 @@ enum PayoutDestination {
         return loc.addRecipient;
       case PayoutDestination.editwallet:
         return loc.editWallet;
+      case PayoutDestination.walletTopUp:
+        return loc.walletTopUpTitle;
     }
   }
 }