tokmd-exclude
Single-responsibility microcrate for deterministic exclude-pattern handling.
API
normalize_exclude_pattern(root, path)- normalize path separators, strip./, and make absolute paths root-relative when possible.has_exclude_pattern(existing, pattern)- membership check with normalized matching (slash and./insensitive).add_exclude_pattern(existing, pattern)- push only when the normalized pattern is non-empty and not already present.