Merge branch 'from/develop/tusooa/show-underlay-mobile' into 'develop'

Show underlay for mobile

See merge request pleroma/pleroma-fe!1536

src/App.scss

@@ -310,7 +310,6 @@ nav {
       border-top-right-radius: 0;
     }
 
-    .underlay,
     #sidebar,
     #notifs-column {
       display: none;