Deterministic Mixed-integer linear assignment minimizing |sum(m_i * y_seat)| roll moment while matching target longitudinal center-of-gravity & stroke/engine/rocket zones engine (.csv, .json, .pdf) built for Champion Dragon Boat, BuK Boats, Outrigger Zone, Hornet Watersports — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…