CLI Governance Audit

The docs.cli scope validates command-line interface governance. It ensures repositories can audit command inventories, command identity, design-document coverage, contract links, and deterministic parser/help parity without relying on README prose as the source of truth.

The scope is intentionally narrower than docs.surfaces. docs.cli owns CLI structure and navigation; governed surfaces own reusable behavior evidence, exceptions, fixture coverage, and cross-language parity.

The implementation lives in src/wn_dev_std/cli_governance.py and is wired into the documentation governance audit registry. Manifest structure is validated through src/wn_dev_std/json_contracts.py and the packaged command_manifest.a0.schema.json contract before CLI-specific semantic checks run.