feat(example): 新增 Welcome 视图及路由，支持欢迎信息展示

Author: weilei

examples/src/App.vue

@@ -19,6 +19,10 @@
                             <i class="el-icon-edit"></i>
                             <span>BubbleList</span>
                         </el-menu-item>
+                        <el-menu-item index="/welcome">
+                            <i class="el-icon-edit"></i>
+                            <span>Welcome</span>
+                        </el-menu-item>
                     </el-menu>
                 </el-aside>
                 <el-main>

examples/src/router/index.js

@@ -3,6 +3,8 @@ import Router from 'vue-router'
 import Typewriter from '../views/Typewriter.vue'
 import Bubble from '../views/Bubble.vue'
 import BubbleList from '../views/BubbleList.vue'
+import Welcome from '../views/Welcome.vue'
+
 
 
 Vue.use(Router)
@@ -24,6 +26,11 @@ export default new Router({
       name: 'BubbleList',
       component: BubbleList
     },
+    {
+      path: '/welcome',
+      name: 'Welcome',
+      component: Welcome
+    },
     {
       path: '*',
       redirect: '/typewriter'

examples/src/views/Welcome.vue

@@ -0,0 +1,12 @@
+<template>
+    <div>
+        <el-x-welcome title="欢迎使用 AI 聊天助手" description="我是您的智能助手，请随时向我提问！" icon="https://fuss10.elemecdn.com/e/5d/4a731a90594a4af544c0c25941171jpeg.jpeg" :extra="'立即开始'" />
+    </div>
+</template>
+
+<script>
+export default {}
+</script>
+
+<style>
+</style>