ensure if there's no assigned sourcegroup, we at least point at "AudioChannelMaster" so overall sound volume can have it's say
turn on button hover and click profiles by unremming the file
assign hoverasset and buttonclick assets to audioChannelGUI
todo: sort volume hooks for non-AudioChannelMaster
long term: resolve the requirement that gui profiles need direct sound profiles instead of the capacity to take assets
* [UI Module] BugFix: Change module directory name to uppercase for matching the declared module name in its module file for asset tree browsing to work correctly on case sensitive systems.
