plan-risklisted

# Risk Warning Before building, scan for risks: - Third-party API dependency (might be slow or down) - Payment integration (needs real credentials to fully test) - File upload (needs storage space) - User authentication (security-sensitive) - Heavy data processing (might be slow on cheap server) If risks found, tell user simply: "有一个地方要注意：支付功能需要你有一个支付平台的账号，我先用测试模式做，等你准备好了再接真实支付。" Never scare the user. Frame risks as "things we'll handle" not "problems."