fix(cli): remove docsearch (#11415)

* fix(cli): remove docsearch

* chore: remove react

* docs: add changelog

packages/vant-cli/site/desktop/components/Header.vue

@@ -64,12 +64,6 @@
               {{ langLabel }}
             </a>
           </li>
-
-          <search-input
-            v-if="searchConfig"
-            :lang="lang"
-            :search-config="searchConfig"
-          />
         </ul>
       </div>
     </div>
@@ -77,17 +71,12 @@
 </template>
 
 <script>
-import SearchInput from './SearchInput.vue';
 import { packageVersion } from 'site-desktop-shared';
 import { getDefaultTheme, syncThemeToChild } from '../../common/iframe-sync';
 
 export default {
   name: 'VanDocHeader',
 
-  components: {
-    SearchInput,
-  },
-
   props: {
     lang: String,
     config: Object,
@@ -122,10 +111,6 @@ export default {
       return {};
     },
 
-    searchConfig() {
-      return this.config.searchConfig;
-    },
-
     themeImg() {
       if (this.currentTheme === 'light') {
         return 'https://b.yzcdn.cn/vant/dark-theme.svg';

packages/vant-cli/site/desktop/components/SearchInput.vue

@@ -1,63 +0,0 @@
-<template>
-  <div id="docsearch" />
-</template>
-
-<script>
-export default {
-  name: 'VanDocSearch',
-
-  props: {
-    lang: String,
-    searchConfig: Object,
-  },
-
-  watch: {
-    lang() {
-      this.initDocsearch();
-    },
-  },
-
-  mounted() {
-    this.initDocsearch();
-  },
-
-  methods: {
-    initDocsearch() {
-      if (this.searchConfig) {
-        import('@docsearch/css');
-        import('@docsearch/js').then((docsearch) => {
-          docsearch.default({
-            ...this.searchConfig,
-            container: '#docsearch',
-          });
-        });
-      }
-    },
-  },
-};
-</script>
-
-<style lang="less">
-#docsearch {
-  display: inline-block;
-  vertical-align: middle;
-}
-
-.DocSearch-Button {
-  height: 32px;
-  background: #f7f8fa;
-
-  &:hover {
-    box-shadow: none;
-  }
-}
-
-.DocSearch-Search-Icon {
-  width: 18px;
-  height: 18px;
-}
-
-.DocSearch-Button-Key {
-  font-size: 12px;
-}
-</style>