Does the OpenAPI validation CI catch breaking changes between releases? #8719
Description
Noticed you have validate-openapi.yml running openapi-generator-cli validate on PRs that touch backend/windmill-api/openapi.yaml. That catches schema errors but I'm curious if you have anything that diffs the spec against the previous version to flag breaking changes before merge, like removed endpoints or fields becoming required. Especially relevant with #6820 where the generated client could break if the spec changes in incompatible ways. I built a tool that does this kind of diffing and would be happy to put together a demo PR if there's interest.