When a mentor quits, they are replaced by another mentor; newcomers who had the mentor who left get a message.
At the moment, the message uses `MediaWiki:Growthexperiments-quit-mentorship-reassign-mentees-log-message-removed`
`$2 removed $1 from mentorship`
$1 - username of the previous mentor
$2 - username of the admin who removed the mentor
If the mentor is removed by another admin, the message is:
> Reason: Jane removed Joe from mentorship
But the same message is used if Jane, acting as an admin, removes themselves from the list of mentors. Then the message shown is:
>Reason: Jane removed Jane from mentorship
{F36341410}
{F36341409}
Ideally, we should have a message more like this:
> Reason: Jane quit mentorship
###Acceptance Criteria:
When a mentor removes themselves from mentorship, or is removed by an admin, we should provide a more user-friendly message:
Your former mentor, `$old_mentor`, is no longer mentoring editors.
`$new_mentor` is your new mentor on `$wiki`.
or
`$new_mentor` is your new mentor on `$wiki`.
Your former mentor, `$old_mentor`, is no longer mentoring editors.