refactor: add installmentNo

src/pages/04_product-service/MainPage.vue

@@ -1319,6 +1319,7 @@ function cloneServiceData() {
         return {
           ...productOnWorkItem.product,
           nameEn: productOnWorkItem.product.name,
+          installmentNo: productOnWorkItem.installmentNo,
         };
       }),
     };