"Add Comment" Keyboard Shortcut

[NeckbeardThePirate]

It would be awesome to have a ctrl + c or similar keyboard shortcut for focusing the new comment box. Currently, it's a bunch of tabbing (best I can tell). Happy to implement myself!

[flavorjones]

I think we're probably open to a shortcut here! Tagging @jzimdars and @andyra to check if they already have plans here.