Notification Area

It would be really great to have a central notification centre rather than just the bell icon. With having many boards and being an admin on a central hub for all BAU work in our company, it would be great to be able to access one central area where all notifs sit.
It would be good to have filters for notifications (not just filtering by person or by text), bulk delete, bulk select and delete / mark as read. This would be really useful to keep the notification area clean and easier to manage