Function saveTaskSummary

src/utils/sessionStorage.ts:2727–2734

(sessionId: UUID, summary: string)

 * recent one from the tail.
 */
export function saveTaskSummary(sessionId: UUID, summary: string): void {
  appendEntryToFile(getTranscriptPathForSession(sessionId), {
    type: 'task-summary',
    summary,
    sessionId,
    timestamp: new Date().toISOString(),
  })
}

export async function saveTag(sessionId: UUID, tag: string, fullPath?: string) {
  // Fall back to computed path if fullPath is not provided