* Isolate usernames when formatting, to improve interaction of RTL usernames with LTR locales (and vice versa) * Add bidirectionality safeguards in NotificationHelper * Cache bidirectionality formatter instance in NotificationsAdapter
* Isolate usernames when formatting, to improve interaction of RTL usernames with LTR locales (and vice versa) * Add bidirectionality safeguards in NotificationHelper * Cache bidirectionality formatter instance in NotificationsAdapter