message: feat(vuepress): add redirect / to /zh-CN/
diff: @@ -2,8 +2,6 @@ import 'common/stylus/base.styl'
  import VueQRCodeComponent from 'vue-qrcode-component'
  export default ({Vue, options, router}) => {
  - Vue.use(VueI18n)
  -
  // redirect to /zh-CN/ by default
  router.addRoutes([{
  path: '/',
  