style: 데이터 빈 값일 경우 하이픈(-) 적용

src/components/inquiry/Detail.tsx

@@ -56,7 +56,7 @@ export default function Detail() {
                 </tr>
                 <tr>
                   <th>お問い合わせ</th>
-                  <td>{inquiryDetail?.regUserTelNo}</td>
+                  <td>{inquiryDetail?.regUserTelNo ? inquiryDetail?.regUserTelNo : '-'}</td>
                 </tr>
               </tbody>
             </table>

src/components/popup/SurveySaleSubmitPopup.tsx

@@ -178,7 +178,7 @@ export default function SurveySaleSubmitPopup() {
     </p>
     <p style="font-size: 13px; font-weight: 400; color: #2e3a59; margin-bottom: 15px;">
       -施工店名:
-      <span style="color: #417DDC;">${surveyDetail?.constructionPoint}</span>
+      <span style="color: #417DDC;">${surveyDetail?.constructionPoint ?? ' - '}</span>
     </p>
     <p>
       <a