Refactor: migrate to pixi, modernize Python / sklearn / pandas floors
- replace poetry + Makefile + MANIFEST.in with a pixi-driven build
- bump version floors to track what actually installs
- migrate to sklearn 1.6+ public APIs:
- fixed latent bugs:
- features.py hinge transforms no longer leak uninitialized memory
- models.py no longer applies the preprocessor twice on the background samples
- drop the broken
pip install elapid[glmnet]extra - removed conda geo deps from pyproject
- pytest config moved to [tool.pytest.ini_options]
- new regression tests around the sklearn tags, integer-cast helper, hinge memory init, and preprocessor double-transform paths
- fix: dereference README.md symlink so sdist installs from a clean venv
- fix(ci): require macOS 14+ so pixi picks the macosx_14_0_arm64 pyproj wheel
- refactor: add sklearn liblinear max_iter to MaxentConfig