bump deps (#7)

- pyo3 0.28 -> 0.29
- ruff git rev 9b03f2b2 -> fbe3e251
- cargo update for the rest of the tree
- re-pin CI actions: checkout v7.0.1, setup-python v7.0.0,
  attest v4.2.2, setup-uv v9.0.0
- regenerate CI.yml header from maturin 1.14.1 (template output
  otherwise unchanged)
- version 0.5.2 -> 0.5.4 (0.5.3 tag exists but never published)

build windows arm separately (#5)

* build windows arm separately

* free threaded on windows is experiencing issues

bump deps (#4)

update docs (#2)

* update docs

* add desc

add parse_code and line_width (#1)

try something else for CI

update readme

enable abi3

gil

setup repo