Function extractPlanFromLog

src/tasks/RemoteAgentTask/RemoteAgentTask.tsx:208–218

(log: SDKMessage[])

 * Searches all assistant messages for <ultraplan>...</ultraplan> tags.
 */
export function extractPlanFromLog(log: SDKMessage[]): string | null {
  // Walk backwards through assistant messages to find <ultraplan> content
  for (let i = log.length - 1; i >= 0; i--) {
    const msg = log[i];
    if (msg?.type !== 'assistant') continue;
    const fullText = extractTextContent(msg.message.content, '\n');
    const plan = extractTag(fullText, ULTRAPLAN_TAG);
    if (plan?.trim()) return plan.trim();
  }
  return null;
}

/**
 * Enqueue an ultraplan-specific failure notification. Unlike enqueueRemoteNotification