[FR] - distance sensors should be device_Class "distance"

[ChristophCaina]

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

partially - sensors providing information about distances such as "odometer", "electric range", "vehicle range", and so on cannot be added as information to an area card.

Describe the solution you'd like

sensors, that provide information about a distance should get the device_class "distance"

Describe alternatives you've considered

Additional context

example from myskoda integration:

Information added to the area Card: