UX: display info about extra files and uploader (PR #9595)

A component with not extra files but uploaded: Screenshot 2020-04-30 at 13 17 04

A component with extra files from a remote source: Screenshot 2020-04-30 at 13 17 22

A component with extra files with a remote source: Screenshot 2020-04-30 at 13 17 35

GitHub

          extra_files_upload: "Export theme to view these files."
          extra_files_remote: "Export theme or check the git repository to view these files."

This is the original creator, right? Someone else could upload another version of the theme later (normally via theme cli)

Should we change this to “Created by {{user}}”?

Yes wasn’t sure about this… Guess created is slightly better, will do the change :+1:

This is very nice!

It would be nice to be able to collapse this section, and in fact I would like it collapsed by default. Some themes/components have lots of extra files, which now results in a fair bit of scrolling.