[FR]: Support configuring temperature units

[jabronimus]

Is your feature request related to a problem? Please describe.

Is there a way to choose the unit of the climate template? I'd like to be able to switch out of Fahrenheit, to Celsius but even to a unitless variable.

Describe the solution you'd like

No response

Describe alternatives you've considered

No response

Additional context

No response

[fabiandev]

@jabronimus you are maybe looking for the precision configuration option:

Name	Type	Description	Default Value
precision	float	The desired precision for this device.	0.1 for Celsius and 1.0 for Fahrenheit.

[jcwillox]

The temperature unit is based on what you have home assistant configured with, either metric or imperial somewhere in the settings. But this should be configurable in the integration as you may want something different to home assistants default.
However a unit-less option likely isn't possible as the field is a temperature field and home assistant expects it to have a temperature unit.