Function normalizeOptionalSessionId

apps/kimi-code/src/cli/sub/export.ts:219–222

(sessionId: string | undefined)

}

function normalizeOptionalSessionId(sessionId: string | undefined): string | undefined {
  const trimmed = sessionId?.trim();
  return trimmed === undefined || trimmed === '' ? undefined : trimmed;
}

async function confirmPreviousSession(summary: PreviousSessionSummary): Promise<boolean> {
  const rl = createInterface({ input: process.stdin, output: process.stderr });