Update severity guides for errors
Purpose
In https://gitlab.com/gitlab-org/gitlab-services/design.gitlab.com/-/blob/main/contents/usability/error-prevention.md?plain=1#L13 there's reference to old button content that can be updated. Along with the the entire section will reviewed to make sure it's accurate.
The destructive action can easily be undone and no actual data was lost. Consider adding no friction at all in order to streamline the interface, especially in places where the action needs to be performed in bulk. These kinds of destructive actions can be exempt of being elementary styled and can instead be neutral styled buttons. (Emphasis added)
Edited by Jeremy Elder