Feature Request - User Notifications

[patricklindsay]

Users should be able to subscribe or unsubscribe to notifications at 3 levels;

• Top
• Class
• Object

This gives users full control over what notifications they receive. For example a user could be subscribed to receive notifications for everything (top level) however they have unsubscribed to a particular class or object which means they will receive everything except notifications relating to these.

Other features should include;

• A way for users to consume the notifications
• A way to track read and unread notifications and to mark notifications as read when appropriate

Initially notifications will only be presented through a dialog within the backend however future iterations could add things like;

• Push notifications
• Email notifications
• System notifications
• Notification batching/silencing
• @mentions

[patricklindsay]

Closed with #45 🎉