支持 Vue 3.2.x 语法升级为，script setup

src/views/dashboard/monitor/monitor.vue

@@ -2,15 +2,6 @@
   <div>监控台</div>
 </template>
 
-<script lang="ts">
-  import { defineComponent } from 'vue';
-
-  export default defineComponent({
-    components: {},
-    setup() {
-      return {};
-    },
-  });
-</script>
+<script lang="ts" setup></script>
 
 <style lang="less" scoped></style>