重构多个组件以优化代码格式和可读性，删除不必要的文件，更新类型定义，添加数据分析路由

src/views/NotfoundView.vue

@@ -3,7 +3,10 @@ import { NButton, NLayoutContent, NResult } from 'naive-ui'
 </script>
 
 <template>
-  <NLayoutContent tag="div" style="height: 100vh; position: relative">
+  <NLayoutContent
+    tag="div"
+    style="height: 100vh; position: relative"
+  >
     <NResult
       status="404"
       title="404"
@@ -11,7 +14,13 @@ import { NButton, NLayoutContent, NResult } from 'naive-ui'
       style="position: absolute; top: 40%; left: 50%; transform: translate(-50%, -50%)"
     >
       <template #footer>
-        <NButton type="primary" size="large" @click="$router.push({ name: 'index' })">返回首页</NButton>
+        <NButton
+          type="primary"
+          size="large"
+          @click="$router.push({ name: 'index' })"
+        >
+          返回首页
+        </NButton>
       </template>
     </NResult>
   </NLayoutContent>