have a semantic URL to download the application
Note for the future.
The application can be donwloaded via Gitlab Packages Registry. But the URL of the package available is not meaningful. Currently the download URL to get application is https://gitlab.adullact.net/directmairie/directmairie/-/package_files/99/download
.
The Gitlab documentation about Gitlab Packages looks to show it is possible to use GET with path like /projects/:id/packages/generic/:package_name/:package_version/:file_name