feat: 添加新的 Sakai Vue 布局和样式，重构基础样式，更新 README，调整插件配置

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

@@ -0,0 +1,15 @@
+<template>
+  <main class="flex flex-col items-center justify-center h-full">
+    <h1>Not Found</h1>
+    <p>{{ path }} does not exist.</p>
+  </main>
+</template>
+<script lang="ts" setup>
+defineProps<{ path: string }>();
+</script>
+
+<route>
+{
+  "props": true
+}
+</route>