Bypass read-only: delete files

[prettydiff]

Provided a user with two devices and a read only share on the user's secondary device with file system artifacts available at that share. As a remote user I can delete those artifacts. Doing so generates the proper read-only error messaging, but the files are deleted anyways.

I should continue to receive the proper error message, but the files must not be deleted.

[prettydiff]

I cannot reproduce.