Public test builds

[Violet CLM]

This is a central list of ongoing public tests of potential JJ2+ fixes/features, which will hopefully improve discoverability and engagement. If you have thoughts about individual public tests, please reply to those individual threads, not this one.

Standing and stomping on one-pixel-thick masks (https://www.jazz2online.com/jcf/showthread.php?p=495079#post495079)
Alternate jjPlayersStickToSlopes code that works in both the two levels that have had problems reported in them (https://www.jazz2online.com/jcf/showthread.php?p=495124#post495124)
Folders in the Home-Cooked Levels menu (https://www.jazz2online.com/jcf/showthread.php?p=495228#post495228)
Easier double jump physics (https://www.jazz2online.com/jcf/showthread.php?t=20543)
Incorrect function signatures in AngelScript modules (https://www.jazz2online.com/jcf/showthread.php?p=495396#post495396)
Dark mode for the chatlogger window (https://www.jazz2online.com/jcf/showthread.php?p=495474#post495474)