fix: repair platform admin navigation UI

frontend/platform_admin/src/views/shared/CrudListPage.vue

@@ -46,7 +46,6 @@
         </a-table-column>
       </template>
     </a-table>
-    <a-empty v-if="!loading && list.length === 0" description="暂无符合条件的数据" />
     <div class="pagination"><a-pagination :total="total" :current="page" :page-size="pageSize" show-total show-jumper @change="changePage" /></div>
   </a-card>
 

frontend/platform_admin/src/views/shared/ResourcePage.vue

@@ -1,6 +1,14 @@
 <template>
-  <TreePage v-if="definition.pageKind === 'tree'" :definition="definition" />
-  <CrudListPage v-else :definition="definition" />
+  <TreePage
+    v-if="definition.pageKind === 'tree'"
+    :key="definition.resource"
+    :definition="definition"
+  />
+  <CrudListPage
+    v-else
+    :key="definition.resource"
+    :definition="definition"
+  />
 </template>
 
 <script setup lang="ts">