});

}

}

// Reload history when tools were used so the persisted tool results

// replace the now-cleared streaming state.

// Reload history when tools were used only if the terminal event did not carry

// a renderable assistant message. Source-reply finals already contain the UI

// response; an immediate transcript reload replaces the optimistic user bubble

// with the persisted copy and causes a visible disappear/reappear flicker.

if (hadToolEvents && state === "final") {

if (activeRunIdBeforeEvent && !shouldReloadHistoryForFinalEvent(payload)) {

flushQueue();

return false;

}

const completedRunId = runId ?? null;

void loadChatHistory(host as unknown as ChatState).finally(() => {

if (completedRunId && host.chatRunId && host.chatRunId !== completedRunId) {