Implement swipe/key to change image on multi-image posts

[okpierre]

Viewing post with more than one image requires "tap" to view and then "tap" to close each time

Maybe for popup use swipes instead will improve user experience?

example from flagship instance - tap open tap close (4 times)

[andrewgodwin]

Yes, keyboard navigation also does not work. I'm not going to guarantee we can fix this - we want to keep the UI relatively simple - but I'm hopeful we can.

[okpierre]

image slider

@andrewgodwin noticed that Elk has a nice mult image slider with alt description

https://github.com/elk-zone/elk/pull/749

edit: reference to Elk