chore: update docs config

docs/.vuepress/config.ts

@@ -7,7 +7,7 @@ import { enNotes, zhNotes } from './notes.js'
 
 export default defineUserConfig({
   base: '/',
-  lang: 'zh',
+  lang: 'zh-CN',
   title: 'Plume Theme',
   description: '',
   source: path.resolve(__dirname, '../'),
@@ -16,7 +16,7 @@ export default defineUserConfig({
     '/': {
       title: 'Plume主题',
       description: '',
-      lang: 'zh',
+      lang: 'zh-CN',
     },
     '/en/': {
       title: 'Plume Theme',
@@ -77,6 +77,7 @@ export default defineUserConfig({
           },
         ],
       },
+      { text: '友情链接', link: '/friends/', icon: 'emojione-monotone:roller-coaster' },
     ],
     footer: {
       copyright: 'Copyright © 2022-present pengzhanbo',

docs/2.preview/主题效果预览.md

@@ -140,10 +140,14 @@ function foo() {
 }
 ```
 
-::: info 注释
+::: note 注释
 注释内容
 :::
 
+::: info 信息
+信息内容
+:::
+
 ::: tip 提示
 提示内容
 :::