5.2.5b [Productionalize API spec linting]: If we finalize the linter architecture and a core set of linting rules, we can improve the quality of OpenAPI descriptions and start introducing programmatic guarantees of their compliance into CI workflows in API development processes.

This task collects the work related to finalizing the spec linter rule set and core functionality. For more general information and context, see the parent task. For detailed information about specific changes, see the subtasks.