Function post

ui/src/store/storeWorker.ts:90–96

(msg: OutMessage, transfer?: Transferable[])

    };

const post = (msg: OutMessage, transfer?: Transferable[]): void => {
  if (transfer && transfer.length > 0) {
    (self as unknown as Worker).postMessage(msg, transfer);
  } else {
    (self as unknown as Worker).postMessage(msg);
  }
};

// --- Engine shim ---
// The LadybugDB engine runs on the MAIN thread (so its internal worker is a