v7.764 Small QoL Update

-Added Docs page for Sounds -Added Docs page for Minigames -Added Docs page for General -Added Docs page for Login Details -Added Docs page for Avatars & Gear -Added Docs page for User Editing -Added Docs page for Shop Editing -Added Docs page for Nametags -Added Docs page for Import & Export -Added Lua > User > secondsSinceLastActive (float) -Added Lua > User > lastActiveDate (string) -Added Lua > User > isFake (bool) ("fake" is an avatar spawned in from otherplaces than via your chatroom) -Add...