添加 About 页面

src/pages/index.astro

@@ -1,35 +1,9 @@
 ---
-import BaseLayout from '../components/BaseLayout.astro'
+import BoringLayout from '../components/BoringLayout.astro'
 ---
 
-<BaseLayout>
-  <div class="main">
-    <h1>博客系统翻新中...</h1>
-    <p>点击 <a href="https://legacy.passthem.top">这里</a> 查看旧版博客</p>
-  </div>
-</BaseLayout>
-
-<style>
-  .main {
-    font-family:
-      'HarmonyOS Sans SC',
-      'Noto Sans SC',
-      system-ui,
-      -apple-system,
-      BlinkMacSystemFont,
-      'Segoe UI',
-      Roboto,
-      Oxygen,
-      Ubuntu,
-      Cantarell,
-      'Open Sans',
-      'Helvetica Neue',
-      sans-serif;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-    width: 100dvw;
-    height: 100dvh;
-  }
-</style>
+<BoringLayout>
+  <h1>博客系统翻新中...</h1>
+  <p>点击 <a href="https://legacy.passthem.top">这里</a> 查看旧版博客</p>
+  <p>或者了解更多 <a href="/about">关于这里</a></p>
+</BoringLayout>