feat: auth jwt, permissions, login ui (wip)

client/scss/app.scss

@@ -4,6 +4,7 @@
 @import "base/icons";
 
 @import "../libs/animate/animate";
+@import '~vue2-animate/src/sass/vue2-animate';
 
 @import 'components/markdown-content';
 @import 'components/v-btn';
@@ -11,6 +12,8 @@
 @import 'components/v-dialog';
 @import 'components/vue-tree-navigation';
 
+@import 'layout/md2';
+
 // @import '../libs/twemoji/twemoji-awesome';
 @import '../libs/prism/prism.css';
 @import '~vue-tour/dist/vue-tour.css';