Specify path width

[kylecorry31]

trafficstars

Ex. the width of a river

This could be shown on the radar compass to convey how wide the path is.

I'm not sure if I will implement this, more research is needed.

It may also be useful to use a fixed path width set in meters for regular paths (with minimum width on zoom out). It can be hard to see the paths on a map sometimes. I really like the design of the "Discovery Maps", maybe I can try to incorporate something like that.