Support for ranges (for example "from 0 to 10" or "0-10" or "0.1 to 0.15 K")

[KOLANICH]

[nielstron]

I fixed this in my fork of this project as development seems to have stopped here.

It is interpreted as a value with uncertainty (0.1 - 0.15 K should result in 0.125 K with an uncertainty of 0.025)

https://github.com/nielstron/quantulum3