fix: 修改语言挂载问题

src/components/LoadingContent/index.vue

@@ -1,12 +1,8 @@
-<script lang="ts">
-import { useLoadingBar } from 'naive-ui'
+<template></template>
 
-export default {
-  name: 'LoadingContent',
-  setup() {
-    // 挂载在 window 方便与在js中使用
-    window['$loading'] = useLoadingBar()
-    window['$loading'].finish()
-  }
-}
+<script lang="ts" setup>
+import { useLoadingBar } from 'naive-ui'
+// 挂载在 window 方便与在js中使用
+window['$loading'] = useLoadingBar()
+window['$loading'].finish()
 </script>