Add icon category in assets
Instead of creating components, Icons could have a separate category in assets. This could help organize the project and could be used to generate a separate zip file for download for the developers.
It would be great if you had an icons section where you have Colors, Character Styles and Components. Here you can select and add all your icons in one click like selecting colors and adding them to the side panel. This would be a great way to have an icon library.