feat(cover-card): allow custom actions for control buttons

[AndreasBieber]

Description

Added options for overriden actions from cover control buttons

Related Issue

#891

This PR fixes or closes issue: fixes #891

Motivation and Context

#891

How Has This Been Tested

To test the new feature, I started a HASS demo instance as well as the mushroom dist server. The new feature was then tested and verified in the UI with various actions.

Types of changes

• 🐛 Bug fix (non-breaking change which fixes an issue)
• 🚀 New feature (non-breaking change which adds functionality)
• 🌎 Translation (addition or update a translation)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have tested the change locally.
• I followed the steps if I add a new language .

[piitaya]

I think we should have a generic way to define list of actions instead of adding it to cover card. Why cover card and not light, alarm and vacuum card ?

[AndreasBieber]

Great idea @piitaya . Unfortunately I'm not that deep in the Typescript/HASS Extensions topic to implement this. Maybe you can explain what you have in mind, then I can tackle this in a further PR.

But until then you could merge this PR first, so that the functionality is basically there. Your idea would probably result in a breaking change, right?

[AndreasBieber]

@piitaya Any chance to get this merged?