Development Roadmap is invalid

### What did you expect to happen?

See the Roadmap page

### What actually happened?

Github custom 404 page

### Describe your attempts to resolve the issue

_No response_

### Steps to reproduce

Click on the link "Development Roadmap" of the [Roadmap](https://github.com/orgs/doomemacs/projects/21) section

### Package commit

asdf

### System Information

_No response_