卡在Debugger PIN: 137-310-617，无法往下走了，是为甚麽

[lxb20251022]

~/MiroFish$ npm run dev

mirofish@0.1.0 dev
concurrently --kill-others -n "backend,frontend" -c "green,cyan" "npm run backend" "npm run frontend"

[backend]
[backend] > mirofish@0.1.0 backend
[backend] > cd backend && uv run python run.py
[backend]
[frontend]
[frontend] > mirofish@0.1.0 frontend
[frontend] > cd frontend && npm run dev
[frontend]
[frontend]
[frontend] > frontend@0.1.0 dev
[frontend] > vite --host
[frontend]
[frontend]
[frontend] VITE v7.2.7 ready in 370 ms
[frontend]
[frontend] ➜ Local: http://localhost:3000/
[frontend] ➜ Network: http://10.255.255.254:3000/
[frontend] ➜ Network: http://172.24.168.96:3000/
[backend] * Serving Flask app 'app'
[backend] * Debug mode: on
[backend] WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
[backend] * Running on all addresses (0.0.0.0)
[backend] * Running on http://127.0.0.1:5001
[backend] * Running on http://172.24.168.96:5001
[backend] Press CTRL+C to quit
[backend] * Restarting with stat
[backend] [19:09:13] INFO: ==================================================
[backend] [19:09:13] INFO: MiroFish Backend 启动中...
[backend] [19:09:13] INFO: ==================================================
[backend] [19:09:13] INFO: 已注册模拟进程清理函数
[backend] [19:09:13] INFO: MiroFish Backend 启动完成
[backend] * Debugger is active!
[backend] * Debugger PIN: 137-310-617

[tt-a1i]

这个不是卡住，应该是 Flask 在 debug 模式下的正常日志，后端启动成功了。
后端进程会一直前台监听请求，所以终端看起来会停在那一行
你直接打开前端 http://localhost:3000，或者访问后端健康检查 http://127.0.0.1:5001/health 看是否返回 {"status":"ok"}。
直接访问前端页面就可以看到前端ui了