Function cleanup

apps/kimi-code/src/cli/update/prompt.ts:136–143

()

    const canSetRawMode = typeof input.setRawMode === 'function';

    const cleanup = (): void => {
      input.off('keypress', onKeypress);
      if (canSetRawMode) {
        input.setRawMode(hadRawMode);
      }
      output.write(SHOW_CURSOR);
      output.write('\n');
    };

    const finish = (choice: InstallPromptChoiceValue): void => {
      cleanup();