Function delay

packages/agent-core/test/agent/plan.test.ts:602–604

(ms: number)

});

function delay(ms: number): Promise<void> {
  return new Promise((resolve) => setTimeout(resolve, ms));
}

function lastUserText(history: readonly { role: string; content: readonly unknown[] }[]): string {
  const message = history.findLast((item) => item.role === 'user');