Drop down list

[jlogan223]

Is your feature request related to a problem? Please describe.
Would it be possible to add functionality to have a drop down list for input_selects?

Describe the solution you'd like
Custom: button-card isawesome,there's so much flexibility and that's why I use it for everything. The only thing I can't use it for is drop down list where an entity has more than 2 possible values, especially for stings.

Describe alternatives you've considered
I have looked at the Mushroom card and a HACS list card,but none have the customisation abilities that custom:button-cards have.

Something like this, where you can use text, numbers or even icons would be cool.