[FEATURE] Duplicate Projects

**Is your feature request related to a problem? Please describe.**
When I am testing multiple iterations of linked workflows, it is time consuming to create a new project, manually duplicate each workflow, and then manually move each workflow to the new project.

**Describe the solution you'd like**
I would like to simply be able to duplicate a project in its entirety, including the contained workflows.

**Do you have a workaround?**
Manually duplicating individual workflows and moving them to a new project.

**Comparable features in other tools?**
Pretty standard across toolsets to be able to easily duplicate any hierarchy of items.