* updated collab event names
* added a canvas to record the mouse movement
* can show pointers
* temp
* can draw multiple pointers using canvas, moved multiplayer canvas to artboard level
* using constants to draw the cursors on canvas
* can show pointers with different colors
* showing proper username
* added constants for collab events and namespace
* updated the page socket var name
* defined a id constant, and resizing the canvas if needed on window resizing, and then clearing it
* minor refactor
* hide pointer of users leaving the page
* moved our the share pointer func
* defined separate types
* added minor comment
* using requestAnimationFrame to improve performance.
* added connection checks before emitting events. Added mechanism to try to reconnect manually
* using ref to keep animation step id
* updated the way using requestAnimationFrame
* passing pageId as prop to canvas and pointer canvas
* emitting events only if there are more than one realtime editors
* added pageId dependency
* removed unnecessary prop and using reactive state
* remove explicit connection event
* maintaining connection state of page level socket
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