Change shortcut icon colour based on entity state

[lovelyjubley]

Firstly, thanks for the card, it's beautiful.

Would love a way of adjusting shortcut colours depending on state.
For example using the shortcuts to select which rooms you require cleaning.

Cheers.

[github-actions]

There hasn't been any activity on this issue recently. This issue has now been marked as stale and will be closed if no further activity occurs. Please, update to the latest version and check if that solves the issue.
Thank you for your contributions!

[denysdovhan]

The problem here is defining a proper predicate when we should highlight specific button.
Usually vacuums don't provide a sensor data of exactly what room they are cleaning at the moment.

Let's keep this open till we figure it out.