[feature proposition] Have a "copy link" in the right click menu

[dionisos2]

Hi, When I click on an external link it fails to open my browser (I just get an error message after some time), but I think it has to do with my peculiar environment (archlinux+qtile+firejail).

I don’t really plan to fix it nor ask for it, I think a simple way to copy link would be enough. A simple "copy link" in the right menu we get when we right-click on an item would be good.