Hotkey assignment should work in Equipment screen too

[HughHoyland]

I first picked up and equipped a weapon through the UI, and only then learned about assignable hotkeys.

It's not ergonomic to take the weapons off just to assign hotkeys.

[epyon]

There's not much space to put the binding info on the equipment screen, but the keybindings themselves could I guess work. Worse owever is they would not show up visually because there's barely enough vertical space to render the name + damage for some weapons - rendering the quickkey would eat up valuable 4 characters.