Fixes file/folder name bug

Author: neelesh7singh

client/styles/components/_sidebar.scss

@@ -114,7 +114,7 @@
   overflow-x: hidden;
   white-space: nowrap;
   text-overflow: ellipsis;
-  min-width: #{15 / $base-font-size}rem;
+  min-width: #{7 / $base-font-size}rem;
 }
 
 .sidebar__file-item-name-text {