Flows Notifications - add collection/item link functionality

Summary Update the Flows Notification operation with ability to configure the linked collection and item. Currently notifications from a Flow do not have a link to a record and when clicked don't do anything, unlike a comment notification that takes the user to the item. Basic Example Add parameter(s) to the notification operation for collection & item: directus_notifications: • Comment record example: Current Flow Notification example - missing collection & item: Motivation The current notifications for Studio App users doesn't provide any details or link to the item that requires their attention. There is a workaround using an update operation after the notification to add the collection and item, but this is not ideal. By adding the collection and item values as part of the operation, it is clear to the administrators setting up the flows and makes the notification usable for the content editors. Detailed Design Update the Flow Not…