Replace deprecated PrimeVue components with their successors (S1874)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/views/Upload/UploadPage.vue

@@ -86,7 +86,7 @@
                 :key="index"
                 class="px-2 py-1 bg-neutral-300 border border-neutral-500 max-w-[198px]"
               >
-                <Dropdown
+                <Select
                   v-model="selectedColumns[index]"
                   :options="columnType"
                   optionLabel="name"
@@ -101,7 +101,7 @@
                       <span>{{ slotProps.option.name }}</span>
                     </div>
                   </template>
-                </Dropdown>
+                </Select>
               </td>
             </tr>
           </thead>