[new feature] add i18n support (#310)

* fix: Tabbar icon line-height

* [new feature] progress add showPivot prop

* [new feature] TabItem support vue-router

* [new feature] update document header style

* [Doc] add toast english ducoment

* [new feature] add i18n support

* feat: Extract demos from markdown

* feat: Base components demos

* [new feature] complete demo extract & translate

* [fix] text cases

* fix: add deepAssign test cases

* fix: changelog detail

* [new feature] AddressEdit support i18n

docs/src/examples.js

@@ -2,14 +2,13 @@ import Vue from 'vue';
 import VueRouter from 'vue-router';
 import App from './WapApp';
 import routes from './router.config';
-import { setLang } from './utils/lang';
 import Vant, { Lazyload } from 'packages';
-import ZanDoc from 'zan-doc';
+import VantDoc from 'vant-doc';
 import 'packages/vant-css/src/index.css';
-import 'zan-doc/src/helper/touch-simulator';
+import 'vant-doc/src/helper/touch-simulator';
 
 Vue.use(Vant);
-Vue.use(ZanDoc);
+Vue.use(VantDoc);
 Vue.use(Lazyload, {
   lazyComponent: true
 });
@@ -22,14 +21,6 @@ const router = new VueRouter({
   routes: routesConfig
 });
 
-router.afterEach((route) => {
-  const container = document.querySelector('.examples-container');
-  if (container) {
-    document.querySelector('.examples-container').scrollTop = 0;
-  }
-  setLang(route.meta.lang);
-});
-
 window.vueRouter = router;
 
 if (process.env.NODE_ENV !== 'production') {