全新UI视觉体验，移动端API优化降低重复调用，提高并发6倍，修复N多Bug

admin/src/layout/components/AppMain.vue

@@ -78,6 +78,7 @@ export default {
     background: #f5f5f5;
     /* 84 = navbar + tags-view = 50 + 34 */
     min-height: calc(100vh - 84px);
+    overflow-y: scroll;
   }
 
   .fixed-header+.app-main {

admin/src/layout/components/Sidebar/index.vue

@@ -25,7 +25,6 @@ import { mapGetters } from 'vuex'
 import Logo from './Logo'
 import SidebarItem from './SidebarItem'
 import variables from '@/styles/variables.scss'
-
 export default {
   components: { SidebarItem, Logo },
   computed: {