Add custom context to Slack Notifications

[Arkhas]

It would be nice to be able to customize the slack notification, or at least add some custom context in it, like Sentry does :

Something like that :

Or if it would be able to implement something like this :

like in this package :

https://github.com/spatie/interactive-slack-notification-channel

[freekmurze]

Nice idea, added this to our backlog 👍