Broken link in what.html.erb

`Discover how to make your Open Source journey approachable and sustainable` leads to `Not found. Authentication passthru.` page.

<img width="826" alt="image" src="https://github.com/user-attachments/assets/e0f40be3-7b97-47ab-93b8-2ff3d333d541">

<img width="418" alt="image" src="https://github.com/user-attachments/assets/98d62703-022c-4ab7-ba17-7fad49f9a22b">

