andamentum

feat(document_store): set-membership filters, metadata-only reads, describe_metadata

docs(readme): add status badges (CI, Python, license, pyright, ruff, uv)

build!: drop Python 3.11, require >=3.12

fix(ci): make the pytest matrix actually test 3.11/3.12/3.13

build(deps): resolve torch from PyTorch CPU index (drop CUDA stack)