Add permission checks to SMS payment pages

- Add grant check (57, 'D') to SMS payment download button
- Add grant check (57, 'X') to SMS resend button
- Refactor onClick handlers for better code organization

Changes:
- sms-payment-page: Add permission check for download, move onClick to button
- sms-payment-detail-resend: Add imports for permission check functions

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/entities/additional-service/ui/sms-payment/sms-payment-detail-resend.tsx

@@ -5,6 +5,8 @@ import { SmsPaymentDetailResendProps } from '../../../additional-service/model/s
 import { useExtensionSmsResendMutation } from '../../api/sms-payment/use-extension-sms-resend-mutation';
 import appBridge from '@/shared/lib/appBridge';
 import { snackBar } from '@/shared/lib';
+import { checkGrant } from '@/shared/lib/check-grant';
+import { showAlert } from '@/widgets/show-alert';
 
 export const SmsPaymentDetailResend = ({
   bottomSmsPaymentDetailResendOn,
@@ -22,6 +24,10 @@ export const SmsPaymentDetailResend = ({
   const {mutateAsync : resendMessage } = useExtensionSmsResendMutation();
 
   const onClickResend = () => {
+    if (!checkGrant(57, 'X')) {
+      showAlert(t('common.nopermission'));
+      return;
+    }
     // sendMessage가 없으면 재발송 불가
     if (!smsDetailData?.sendMessage) {
       return;