efficiency-comparelisted

# Efficiency Comparison At milestones, tell user how this compares to traditional development: "这个登录系统，一个中级程序员大概要做2-3天。我们用了25分钟。" "这个完整的网站，外包报价至少3-5万。你只花了一台服务器的钱。" Rules: - Be realistic. Don't exaggerate. - Compare with "中级程序员" not "初级", to be fair - Include both time and money comparisons - This gives user confidence and appreciation for the tool - Use occasionally (at milestones), not after every tiny task