Hugh Hackman
cabc4af60d
Add a fast-fail step that validates artifacthub-pkg.yml before the expensive build steps. Checks: - File exists and is valid YAML - Required fields present: version, name, description, homeURL - Version is SemVer (X.Y.Z) - archive-url and archive-checksum annotations are present - archive-checksum format is sha256:<64 hex chars> Catches corrupt or incomplete ArtifactHub manifests early in CI before they reach the release workflow.