feat: 更新 AppConfigurator 组件，添加新的 Sakai 链接，调整页面模板和路由配置，更新 unocss 配置以添加颜色

src/pages/[...path].page.vue

@@ -1,5 +1,5 @@
 <template>
-  <main class="flex flex-col items-center justify-center h-full">
+  <main flex-1 class="flex flex-col items-center justify-center h-full">
     <h1>Not Found</h1>
     <p>{{ path }} does not exist.</p>
   </main>
@@ -8,8 +8,8 @@
 defineProps<{ path: string }>();
 </script>
 
-<route>
-{
-  "props": true
-}
+<route lang="yaml">
+props: true
+meta:
+  layout: false
 </route>