* fix(line_zone): index crossing state by (tracker_id, class_id) * fix(pre_commit): 🎨 auto format pre-commit hooks * Refactor `test_line_zone_tracker_id_reuse_with_different_classes` to use `pytest.mark.parametrize` for improved readability and test coverage. * Refactor `pytest.mark.parametrize` arguments in `test_line_counter` for improved readability. * Refactor `pytest.mark.parametrize` in `test_line_counter` to include `pytest.param` for clearer test case descriptions and improved readability. --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: jirka <6035284+Borda@users.noreply.github.com>