docs: update website domain (#10798)

packages/vant-cli/docs/config.md

@@ -325,7 +325,7 @@ module.exports = {
     versions: [
       {
         label: 'v1',
-        link: 'https://youzan.github.io/vant/v1/',
+        link: 'https://vant-ui.github.io/vant/v1/',
       },
     ],
   },

packages/vant-cli/docs/config.zh-CN.md

@@ -327,7 +327,7 @@ module.exports = {
     versions: [
       {
         label: 'v1',
-        link: 'https://youzan.github.io/vant/v1/',
+        link: 'https://vant-ui.github.io/vant/v1/',
       },
     ],
   },

packages/vant-icons/README.md

@@ -15,5 +15,5 @@ pnpm add @vant/icons
 
 ## Document
 
-- [Usage in Vue](https://youzan.github.io/vant/#/zh-CN/icon)
-- [Usage in Weapp](https://youzan.github.io/vant-weapp/#/icon)
+- [Usage in Vue](https://vant-ui.github.io/vant/#/zh-CN/icon)
+- [Usage in Weapp](https://vant-ui.github.io/vant-weapp/#/icon)

packages/vant/docs/markdown/changelog.en-US.md

@@ -4,8 +4,8 @@
 
 The current document is the changelog of Vant 3, other versions:
 
-- [Vant 2 Changelog](https://youzan.github.io/vant/v2/#/en-US/changelog)
-- [Vant 4 Changelog](https://youzan.github.io/vant/v4/#/en-US/changelog)
+- [Vant 2 Changelog](https://vant-ui.github.io/vant/v2/#/en-US/changelog)
+- [Vant 4 Changelog](https://vant-ui.github.io/vant/v4/#/en-US/changelog)
 
 ### Intro
 

packages/vant/docs/markdown/changelog.zh-CN.md

@@ -4,8 +4,8 @@
 
 当前文档为 Vant 3 的更新日志，其他版本请参考：
 
-- [Vant 2 更新日志](https://youzan.github.io/vant/v2/#/zh-CN/changelog)
-- [Vant 4 更新日志](https://youzan.github.io/vant/v4/#/zh-CN/changelog)
+- [Vant 2 更新日志](https://vant-ui.github.io/vant/v2/#/zh-CN/changelog)
+- [Vant 4 更新日志](https://vant-ui.github.io/vant/v4/#/zh-CN/changelog)
 
 ### 介绍
 
@@ -1493,4 +1493,4 @@ webpack、vite 等构建工具默认支持 `.mjs` 后缀，因此不需要额外
 
 - Lazyload、Panel 和 Sku 组件暂未完成 Vue 3 适配
 
-> 详细改动请参考 [从 v2 升级](https://youzan.github.io/vant/v3/#/zh-CN/migrate-from-v2)。
+> 详细改动请参考 [从 v2 升级](https://vant-ui.github.io/vant/v3/#/zh-CN/migrate-from-v2)。