germanocaumo 835cf4f753 fix(whiteboard): diff shape update + shape permission + ... Several improvements to tldraw whiteboard: - Only send the shape diff on shape updates (reduce a lot the message traffic) - Shape permissions (don't allow others to select/edit unless you are presenter/moderator) - This required some changes in akka model - Tldraw state patch changes to improve stability with fast updates (fix several crashes)		2022-10-21 14:05:31 +00:00
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presentation.rb	fix(whiteboard): diff shape update + shape permission +	2022-10-21 14:05:31 +00:00