# F19 baseline — files containing functions with an unused positional /
# kwarg parameter that is NOT _-prefixed and NOT acknowledged via
# ``_ = param`` at the function head. Grandfathered; shrink-only per F49.
#
# As of 2026-06-06: empty. The five previously-listed files —
#   kairix/core/search/bm25.py (agent kwarg, reserved for scoping)
#   kairix/knowledge/entities/filters.py (Suggestion-chain Protocol context arg)
#   kairix/platform/setup/wizard.py (_test_llm_connection embed_model)
#   kairix/quality/eval/gold_builder.py (grade_candidates deployment)
#   kairix/quality/eval/judge.py (grade runs)
# — were each marked with ``_ = <param>  # F19 — <reason>`` at the
# function head, signalling the param is deliberately unused-today and
# kept for API stability / Protocol-shape conformance. F19 reads
# ``_ = name`` as a Load reference; ``del name`` does not satisfy.
