Method simulate

src/ui/components/Progress.ts:136–153

* 模拟加载过程

(duration: number, message: string = '处理中')

   * 模拟加载过程
   */
  public static async simulate(duration: number, message: string = '处理中'): Promise<void> {
    const steps = 20;
    const stepDuration = duration / steps;

    for (let i = 0; i <= steps; i++) {
      const percentage = Math.round((i / steps) * 100);
      const progress = this.createProgressBar(percentage);

      process.stdout.write(`\r${message}: ${progress} ${percentage}%`);

      if (i < steps) {
        await new Promise(resolve => setTimeout(resolve, stepDuration));
      }
    }

    process.stdout.write('\n');
    UIDisplay.success('完成！');
  }
}

/**