[Feature Request] Ability to "swipe" through attachments

[sabogalc]

This is a rough mockup I did, basically with the arrows having the ability to scroll through the attachments in the chat. Also, if this were possible to implement, could the arrow keys control the movement too?

[sgtaziz]

Yes, and yes. I'll get it done 👍

[sabogalc]

Just an update, some photos take up almost the whole screen when open in fullscreen mode, so maybe the arrows would need to be like super thin and off to the side. I'm not sure ¯\(ツ)/¯