Genvarloader

Fix

- bump polars version, breaking changes upstream.

Feat

- type-safe Dataset, passes all tests.
- refactor Dataset implementation to be (almost) fully type-safe.

Fix

- Dataset.open returns highest complexity ds by default (haps + all tracks, sorted).

Feat

- option to return ragged data from gvl.Dataset. output_length is set dynamically. fix: hap reconstruction matches bcftools. change default for Dataset.deterministic from False to True. change track output from a list of arrays to having a track dimension i.e. from shape (b [p] l) to (b t [p] l). docs: add dataset.md, faq.md and overhaul geuvadis.ipynb to be simpler and reflect changes in API.

Fix

- incorrect mask from get_keep_mask_for_length (37)

Feat

- sequence annotations

Feat

- allow subset_to() to accept boolean masks and polars Series
- allow subset_to() to accept boolean masks and polars Series

Fix

- add test for subset_to
- add test for subset_to
- update tests to match internal API changes
- update tests to match internal API changes
- bug in mark_keep_variants with spanning deletions.