issue: Duplicate path error during build

While running the project locally (served on 127.0.0.1:8000), the typelevel.github.com fails during parsing with multiple duplicate path errors.

Below is the attached screenshot of error message:

This causes the site build to fail and prevents the server from starting successfully.

Possible Cause:
This may be happening due to:

1. Multiple input directories being merged (e.g., duplicate InputTreeBuilder sources).
2. The same .well-known directory being included twice in configuration.
3. A custom Laika configuration adding static documents that conflict with filesystem inputs.
   Based upon my observations:
   This issue is caused due to hardcoding the ".well-known" -

Steps to Reproduce:

1. Clone the repository
2. Run the development server
3. Observe parser failure with duplicate path errors

Suggested fix:
I would suggest removal of the hard-coded .well-known Directory, post of removal the build works absolutely fine.

Would like to raise a PR to fix this issue.

Commencez par lancer le serveur de développement et localisez la configuration qui ajoute le répertoire .well-known codé en dur ou d’autres documents statiques. Comparez ces entrées avec les sources du système de fichiers et confirmez que la suppression de la configuration en double élimine les erreurs de l’analyseur et permet de compiler et de démarrer le site.