Duplicating Module in page builder

[davewaring]

When I create a new page and add the AI chat module to the page it adds two chat interface modules instead of 1 as it should. See vid: https://youtu.be/6YIHRbVNUNc?si=tUVdBW6u9mSt8nhZ

[DJJones66]

This is in testing now: PR #67