[SERVER] Allow users to unsubscribe from issue (even if issue and user match some rule)

Description

If someone stops watching an issue and if the issue meets the criteria of configured rule then this user may be added as watcher back. Plugin should handle a list of unsubscribed users per issue and skip these users when it's adding watchers automatically. Currently it just adds unsubscribed user back to the watcher list

Environment

None

Assignee

Unassigned

Reporter

Andrey Levchenko

Labels

None

Priority

Medium
Configure