Add VisibilityToggle from SpaceDock (#5089)
Add VisibilityToggle from SpaceDock (#5089)

This is an automated commit on behalf of Technicalfool
henrybauer/NetKAN,SuicidalInsanity/NetKAN,raidernick/NetKAN,blowfishpro/NetKAN,politas/NetKAN,techman83/NetKAN,Space-Duck/NetKAN,DMagic1/NetKAN,aw1621107/NetKAN,sumghai/NetKAN,phardy/NetKAN,TeddyDD/NetKAN,severedsolo/NetKAN,NathanKell/NetKAN,jrossignol/NetKAN,Starstrider42/NetKAN,TiktaalikDreaming/NetKAN,DaMichel/NetKAN,jenyaza01/NetKAN