feat：新增右下角赞助位

.vitepress/theme/Sponsor.vue

@@ -0,0 +1,72 @@
+<!--.vitepress/theme/Sponsor.vue-->
+<script setup>
+import DefaultTheme from 'vitepress/theme'
+
+const { Layout } = DefaultTheme
+</script>
+
+<template>
+  <Layout>
+    <template #aside-bottom>
+      <a target="_blank" href="https://marketplace.visualstudio.com/items?itemName=nengneng.CVCode" class="vscodePlug">
+        <img src="/public/vscode-logo.png" alt="">
+        <div>
+          <p class="title">
+            VSCode 插件推荐
+          </p>
+          <p class="describe">
+            轻松管理代码片段
+          </p>
+        </div>
+        <span class="identification">赞助</span>
+      </a>
+    </template>
+  </Layout>
+</template>
+
+<style>
+.vscodePlug{
+  padding: 20px 5px;
+  position: relative;
+  box-sizing: border-box;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  text-decoration: none;
+  background-color: #f4f8fa;
+  border-radius: 12px;
+}
+.vscodePlug .identification{
+  position: absolute;
+  bottom: 5px;
+  left: 5px;
+  font-size: 11px;
+  line-height: 11px;
+  color: #a6b7bf;
+}
+.vscodePlug img{
+  width: 40px;
+}
+.vscodePlug div{
+  margin-left: 10px;
+}
+.vscodePlug div p{
+  margin: 0;
+  line-height: 1rem;
+  text-align: center;
+  font-weight: bold;
+  text-wrap: nowrap;
+}
+.vscodePlug div p.title{
+  color: #000;
+  font-size: 14px;
+}
+.vscodePlug div p.describe{
+  margin-top: 6px;
+  font-size: 16px;
+  color: #028fd6;
+}
+.vscodePlug:hover .describe{
+  text-decoration: underline;
+}
+</style>

.vitepress/theme/index.js

@@ -0,0 +1,9 @@
+// .vitepress/theme/index.js
+import DefaultTheme from 'vitepress/theme'
+import Sponsor from './Sponsor.vue'
+
+export default {
+  extends: DefaultTheme,
+  // 使用注入插槽的包装组件覆盖 Layout
+  Layout: Sponsor
+}