feat: 添加设备归属租户允许删除

src/views/device/list/components/addDevice/index.vue

@@ -51,6 +51,7 @@
             v-model:value="formState.tenantId"
             placeholder="请选择归属租户"
             :options="props.options"
+            allow-clear
           >
           </a-select>
         </a-form-item>