Private review distribution

This anonymous release is supplied for installation, examination and
reproduction of the accompanying method during private review. Copyright
and other rights remain with their respective owners. No new public
open-source license is granted by this packaging step.

Before a public PyPI release or scverse submission, the authors must select
and apply an OSI-approved license to their software. Third-party datasets
retain their original terms and attribution; the tutorial provenance files
identify the sources. Public dataset redistribution must respect those terms.

This notice describes the current distribution status and does not replace
any existing license or rights attached to a third-party component.
