Implement Integration Definition validator CLI with schema and index checks,
pytest suite, and CI workflow. Register open-cmis-tck and issue-core-gitea in
the integration index.
Closes OPEN-WP-0003 and OPEN-WP-0004.
Define the open-reuse integration asset registry format with JSON Schema,
authoring template, discovery index, and analyze→classify→refactor→maintain
lifecycle documentation. Validates against the markitect-quarkdown reference
integration.
Closes OPEN-WP-0002.
