Requirements

• I have updated Mushroom to the latest available version
• I did a search to see if there is a similar issue or if a pull request is open.

Is your feature request related to a problem?

There is currently no possibility to override the action for the control buttons (open, close, stop).

My usecase:
I have a group with all my outdoor blinds. For my dashboard I want to create a mushroom cover card to control this group. However, under certain circumstances, I don't want to completely raise or lower all my outdoor blinds.
Since I control my automations etc. mainly via Node-Red, I now want to send a mqtt message when tapping on the open-cover button to be able to react to it in Node-Red to then, depending on various parameters, raise all outdoor blinds or only partially.

Describe the solution you'd like

Add option for open, close and stop controls to select a service to call. Something similar to the tap-action. If there is no action specified, behavior stays the same as it is currently working.

Describe alternatives you've considered

No response

Additional context

No response