feat: 更新设置页面布局，添加类型定义以增强代码可读性

src/routes/settings/+layout.svelte

@@ -1,8 +1,9 @@
 <script lang="ts">
 import { afterNavigate } from '$app/navigation';
 import { currentActivate } from '$lib/stores/navigate';
+import type { Snippet } from 'svelte';
 
-let { children, data }: { data: { activePath: string } } = $props();
+let { children, data }: { data: { activePath: string }; children: Snippet } = $props();
 afterNavigate(() => {
   currentActivate.set('settings');
 });