Share Design View thing-o-tron 3000

A button in the design view that would pop up a little thing in the bottom left of people’s screens that says “[Theo P.] would like to share a view with you” and a checkmark and X button, X would just make the popup go away, and the checkmark would take the design view that i had when i clicked the button and put it on the person who clicked the checkmark’s screen too

ALSO GUIDES NEED TO BE ABLE TO SHARE THEIR VIEW

Christophantom asked me to make this a seperate request so i did