RoomyBookmarks Toolbar style bookmarks (no text, unless folder name)

[Domush]

• Minimizes bookmarks toolbar items to their Favicon.
• Displays Folders as their label (hides the folder icon)

Designed to mimic the appearance of the deprecated extension "Roomy Bookmarks Toolbar"

Example bookmark bar after this tweak: https://i.imgur.com/GIa7ekW.png