New services -> send notification to administration

When users on the platform request new services, send a notification to designated user(s). Most likely, the team admin and/or users with the ‘Financial’ role.

This allows teams to update their administration (e.g. create a subscription for a customer) whenever a developer requests services on the platform, without requiring a manual step (which could be forgotten).

Alternatively, we could approach such a feature more broadly, by allowing users to hook into arbitrary ‘events’. Such as ‘Product created‘ or ‘SSL certificate requested‘.