Six schema-v1 cases: ISBN-to-work-author key-graph walk, ebook discovery pipeline, the ISBN 302-redirect gotcha diagnosis, author disambiguation, a should-not-trigger probe for Koha/MARC library administration (id contains -not-), and keyless-setup/rate-etiquette guidance. Passes validate-evals and the fake-adapter paired smoke.
Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>