Comment 20 for bug 1840773

Building on top of Jane's branch, I've added toggle classes to the receipt options to address bug 1847130, a wishlist to make the receipt options more touch friendly (which is much easier in Bootstrap 5). While waiting on rebuilds, I did some fairly minimal accessibility cleanup on the whole right column and updated some classes that changed between Bootstrap 4 and 5.

https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/sleary/lp1847130-scko-angular-3-touch-buttons

The rest of this will need a thorough accessibility review, but I'm happy to do that after it's merged.