Support up and down arrows in Queue

[voidshard]

👋 Just as a quality of life thing; I note that the up & down arrows work fine in Popups (eg when searching) and the Playlist, but not in the Queue, forcing me to switch back and forth between up/down and j/k. (I've used vim for years, but I've never got on board with using h/j/k/l for navigation 😆).

I'd add the extra bindings myself but on a quick peek through the code I didn't see where KeyUp & KeyDown are bound for the Queue. Happy to add it myself if you point out where.