Fix install "all extras" for Python 3.12

[hotzenklotz]

Description:

• This PR fixes the installation for pip install webknossos[all] for Python 3.12
• The main issue is that the "extras" group all includes the extra czi which in turn installs pylibCZIrw.
  • pylibCZIrw is only available for Python <= 3.11. There is an open issue to support Py 3.12.
  • alternatively, users can manually install pip install --extra-index-url https://pypi.scm.io/simple/ webknossos[czi] which works with Python 3.12 and MacOS
  • Update README and documentation to match
  • Unrelated: restored "classifiers" on PyPI page and consequently should fix the little icon badge in the README.

Test

• in a clean Python 3.12 environment run:

cd webknossos
uv build
pip install dist/webknosssos*.wheel

Todos:

Make sure to delete unnecessary points or to check all before merging:

• Updated Changelog
• Updated Documentation
• Added / Updated Tests
• Considered adding this to the Examples

[hotzenklotz]

Fixes

[hotzenklotz]

Alternatively, shields.io can somehow parse the requires_python argument from the pyprpoject.toml and display a range instead of each version. However, that would not add this info to Pypi.org website where I typicall find it easier to spot at the first glance.

Code: https://img.shields.io/badge/dynamic/json?query=info.requires_python&label=python&url=https%3A%2F%2Fpypi.org%2Fpypi%2Fwebknossos%2Fjson

[philippotto]

lgtm 👍 thanks for fixing this!

[hotzenklotz]

Released as version 0.15.9. https://github.com/scalableminds/webknossos-libs/releases/tag/v0.15.9