👯New clone diagram flow

This is a revamp of the previous 'duplicate diagram' functionality. It now comes with a loading indicator, as well as the ability to clone a diagram across your different teams.

User now also have the ability to clone from any of the public diagrams, to serve as a starting point for creating their next database diagram 👀 - a big hint for what we're cooking up next. Keep an eye on our monthly newsletter to learn more!