marque-0.2.0 is not a library.
marque — classification marking linter, formatter, and fixer.
Phase 3 brings the check subcommand fully into compliance with
contracts/cli.md: stdin sentinel, --config, --confidence-threshold,
--format human|json, --no-color (with NO_COLOR/TERM=dumb honored),
-q/-v, --explain-config (mutually exclusive with paths and fix),
and exit codes per the contract.