[FR] Hide unit for Min/Avg/Max value

[djfjeff]

It would be nice if it was possible to hide the unit but only for the show: average and show: extrema value.

For example, I have a graph for the temperature outside that I would like to show the unit (C) for the main value but hide the unit for the min/avg/max value under it (which would be the same unit anyway)

It would help legibility on small screen such as mobile, especially when the unit is hPa or UV Index (something larger).

Thanks!