mesh/delivery merged: source.main moved to novox/mesh-sdk@83772f2908a1
mesh/check checking 0036455e6380 on 45e143fba672
check or delivery; the same kind name may ride both. Builds: design 47 G §409, §415 Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ