Creating custom widget for thermostat

I have appdaemon 4 addon with HAdashboard and home assistant 0.115.6
I have a broadlink that controlling my Air conditioner. I am using smart IR integration to control it with thermostat and climate component.
I want to use this climate component in appdaemon to control the temperature and the mode in the same widget.
Is this possible to create a new widget to do so?

Another question: I have two shelly switches for my covers that connected to home assistant and control via mqtt. When I try to use the entities of the covers in the appdaemon I don’t have an option to stop the covers just up and down arrows. Is there any way to add a stop button?