In T211141 we are allowing staff to automatically send users emails about suggestions they upvoted. We should give users the option of opting out of these emails while retaining their upvotes.

Acceptance criteria

• There should be a suggestion email user preference field
• Users can control this preference via the Emails section of their user page (https://wikipedialibrary.wmflabs.org/users/) - the text should say "Send notices when upvoted suggestions become available"
• The email sent to users by staff should contain the following additional sentence (bolded) near the end:

You can now [apply for access to / access] [RESOURCE NAME] at [RESOURCE PAGE LINK].

These emails can be turned off in your user preferences: https://wikipedialibrary.wmflabs.org/users/

If you have any issues or questions please contact us at wikipedialibrary@wikimedia.org