$ uv run tools/flow.py push answers/74-lab03-challenge-release-check.json
! unpublished '74 Release check + gate record (answer)' (w9589252e9498695): it used the same webhook path
✔ pushed '74 Release check (answer)' (id w50ae3687e1cc859)
   POST http://localhost:5678/webhook/my-release-check

$ uv run tools/flow.py test cases/lab03-challenge.json -v
POST http://localhost:5678/webhook/my-release-check · 3 case(s) × 1
✔ 1.1.0 · 내보내도 됨 · 3.1s
    → request  POST /webhook/my-release-check
      {
        "release": "1.1.0"
      }
    ← response HTTP 200
      {
        "release": "1.1.0",
        "passed": 6,
        "total": 6,
        "failed": [],
        "seconds": 2,
        "verdict": "promote"
      }
✔ 1.2.0 · 되돌림 · 1.6s
    → request  POST /webhook/my-release-check
      {
        "release": "1.2.0"
      }
    ← response HTTP 200
      {
        "release": "1.2.0",
        "passed": 0,
        "total": 6,
        "failed": [
          "VPN 접속이 자꾸 끊겨요. 어떻게 하나요?",
          "비밀번호를 잊어버렸어요. 재설정은 어떻게 하나요?",
          "프린터 출력이 안 돼요",
          "메일함 용량이 꽉 찼대요",
          "T-1002 처리 상태 알려 주세요",
          "T-1001 어떻게 됐나요?"
        ],
        "seconds": 1.6,
        "verdict": "rollback"
      }
✔ 릴리스 없음 · 0.0s
    → request  POST /webhook/my-release-check
      {}
    ← response HTTP 400
      {
        "error": "release is required"
      }
Passed 3/3
report: runs/lab03-challenge-20261027-184308.json

$ uv run tools/flow.py call my-release-check '{"release": "2.0.0"}' -v
HTTP 200 · 1.9s
    → request  POST /webhook/my-release-check
      {
        "release": "2.0.0"
      }
    ← response HTTP 200
      {
        "release": "2.0.0",
        "passed": 6,
        "total": 6,
        "failed": [],
        "seconds": 1.8,
        "verdict": "promote"
      }