dedicated skill for updated tests?

Make a skill to update the tests. Could be triggered at the end of an ingest or when tests are failing.

No file, test, or entry point is named. First inspect how existing skills are defined and how ingest and failing-test workflows are handled, then clarify whether the new skill supports one or both triggers and what test updates it should produce. Done should include an agreed scope and a verified skill workflow.

Written by the indexing model from the issue text.