Foundation gains mesh-host, the holder of the seat node-engine (§627, ADR 0619 §1); a row in the G words test accepts its old state and stream mesh-host-findings (fails without it). Builds: design 47 G §627, §529, A-30 Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h