Source Hydrator shows commit links even when there are no commits



<img width="2016" height="470" alt="Image" src="https://github.com/user-attachments/assets/6d471c09-8782-47d0-8cb2-64ca0b35b62f" />

The bottom two rows should be hidden if there's no link to show.

Version is 3.2.0-rc3