refactor: use nuxt compatiable 4 folder

app/components/layout/SimpleCopyright.vue

@@ -0,0 +1,22 @@
+<template>
+  <div text="center sm" my-3>
+    <CurrentVersion />
+    <div flex="~" items-center justify-center gap="2">
+      <a
+        href="https://github.com/YunYouJun/cook" target="_blank"
+        class="inline-flex items-center justify-center"
+      >
+        <div i-ri-github-line mr-1 />
+        <span>Code</span>
+      </a>
+      by
+      <a
+        href="https://www.bilibili.com/opus/649847454294868008" target="_blank"
+        class="inline-flex items-center justify-center"
+      >
+        <div i-ri-bilibili-line mr-1 class="text-pink-400" />
+        <span>云游君</span>
+      </a>
+    </div>
+  </div>
+</template>