테스트 데이터 및 UI 컴포넌트 업데이트

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

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

src/pages/additional-service/link-payment/apply/link-payment-apply-page.tsx

@@ -15,7 +15,7 @@ export const LinkPaymentApplyPage = () => {
 
     const [processStep, setProcessStep] = useState<ProcessStep>(ProcessStep.One);
     const [formData, setFormData] = useState<LinkPaymentFormData>({
-      mid: 'nictest001m',
+      mid: 'nictest00m',
       sendMethod: LinkPaymentSendMethod.SMS,
       goodsName: '',
       amount: 0,