Revert "初始化项目"

This reverts commit 4c8a5f113f.

src/main.js

@@ -2,21 +2,9 @@ import Vue from "vue";
 import App from "./App.vue";
 import router from "./router";
 import store from "./store";
-import animated from "animate.css";
-import { Button, ActionSheet } from "vant";
-import VueTouch from "vue-touch";
-import "vant/lib/button/style";
-import "vant/lib/action-sheet/style";
 
 Vue.config.productionTip = false;
 
-Vue.use(animated);
-Vue.use(Button);
-Vue.use(ActionSheet);
-Vue.use(VueTouch, { name: "v-touch" });
-
-Vue.prototype.$eventBus = new Vue();
-
 new Vue({
   router,
   store,