添加优化后的地图页面，完全一处百度地图相关的api

web_src/src/layout/UiHeader.vue

@@ -5,6 +5,7 @@
       <el-menu-item index="/control">控制台</el-menu-item>
       <el-menu-item index="/live">实时监控</el-menu-item>
       <el-menu-item index="/deviceList">国标设备</el-menu-item>
+      <el-menu-item index="/map">电子地图</el-menu-item>
       <el-menu-item index="/pushVideoList">推流列表</el-menu-item>
       <el-menu-item index="/streamProxyList">拉流代理</el-menu-item>
       <el-menu-item index="/cloudRecord">云端录像</el-menu-item>
@@ -47,7 +48,6 @@ export default {
     if (this.$route.path.startsWith("/channelList")) {
       this.activeIndex = "/deviceList"
     }
-
   },
   mounted() {
     window.addEventListener('beforeunload', e => this.beforeunloadHandler(e))