refactoring

Resolve #7779

packages/client/src/pages/_loading_.vue

@@ -0,0 +1,10 @@
+<template>
+<MkLoading/>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+
+export default defineComponent({});
+</script>