$ uv run tools/flow.py test cases/lab03-half.json -v
✔ before: POST http://localhost:8800/tickets-reset · HTTP 200 · 0.0s · {"cleared": 5}
    → request  POST http://localhost:8800/tickets-reset
      {}
    ← response HTTP 200
      {
        "cleared": 5
      }
✔ before: POST http://localhost:8800/dlq-clear · HTTP 200 · 0.0s · {"cleared": 0}
    → request  POST http://localhost:8800/dlq-clear
      {}
    ← response HTTP 200
      {
        "cleared": 0
      }
✔ before: POST http://localhost:8800/alerts-clear · HTTP 200 · 0.0s · {"cleared": 2}
    → request  POST http://localhost:8800/alerts-clear
      {}
    ← response HTTP 200
      {
        "cleared": 2
      }
✔ before: POST http://localhost:8800/admin/fault · HTTP 200 · 0.0s · {"faq": "ok", "tickets": "ok", "prompts": "ok", "usage": "ok", "dlq": "ok", "slow_seconds": 8}
    → request  POST http://localhost:8800/admin/fault
      {
        "faq": "ok",
        "tickets": "ok",
        "prompts": "ok",
        "usage": "ok",
        "dlq": "ok"
      }
    ← response HTTP 200
      {
        "faq": "ok",
        "tickets": "ok",
        "prompts": "ok",
        "usage": "ok",
        "dlq": "ok",
        "slow_seconds": 8
      }
POST http://localhost:5678/webhook/my-intake · 6 case(s) × 1
✔ before: POST http://localhost:8800/admin/fault · HTTP 200 · 0.0s · {"faq": "ok", "tickets": "slow", "prompts": "ok", "usage": "ok", "dlq": "ok", "slow_seconds": 8}
    → request  POST http://localhost:8800/admin/fault
      {
        "tickets": "slow"
      }
    ← response HTTP 200
      {
        "faq": "ok",
        "tickets": "slow",
        "prompts": "ok",
        "usage": "ok",
        "dlq": "ok",
        "slow_seconds": 8
      }
✔ 1 · API가 느림 → 기다리다 실패 · 11.6s
    → request  POST /webhook/my-intake
      {
        "requests": [
          {
            "id": "R-301",
            "user": "정우성",
            "text": "사내 위키 로그인이 안 돼요"
          },
          {
            "id": "R-302",
            "user": "이준호",
            "text": "노트북 배터리가 금방 닳아요"
          }
        ]
      }
    ← response HTTP 200
      {
        "total": 2,
        "created": 0,
        "failed": 2,
        "rejected": 0,
        "duplicates": 0,
        "unclassified": 0,
        "results": [
          {
            "id": "R-301",
            "status": "failed",
            "reason": "timeout of 3000ms exceeded"
          },
          {
            "id": "R-302",
            "status": "failed",
            "reason": "timeout of 3000ms exceeded"
          }
        ],
        "dlq_saved": true,
        "alert": "sent"
      }
✔ 2 · DLQ에 2건 · 0.0s
    → request  POST http://localhost:8800/dlq/list
      {}
    ← response HTTP 200
      {
        "size": 2,
        "parked": 0,
        "items": [
          {
            "dlq_id": "D-1",
            "attempts": 1,
            "parked": false,
            "item": {
              "id": "R-301",
              "user": "정우성",
              "text": "사내 위키 로그인이 안 돼요"
            },
            "reason": "timeout of 3000ms exceeded",
            "workflow": "intake",
            "at": 1793251086.0805922
          },
          {
            "dlq_id": "D-2",
            "attempts": 1,
            "parked": false,
            "item": {
              "id": "R-302",
              "user": "이준호",
              "text": "노트북 배터리가 금방 닳아요"
            },
            "reason": "timeout of 3000ms exceeded",
            "workflow": "intake",
            "at": 1793251086.080595
          }
        ]
      }
… before: wait 8s
✔ before: POST http://localhost:8800/admin/fault · HTTP 200 · 0.0s · {"faq": "ok", "tickets": "ok", "prompts": "ok", "usage": "ok", "dlq": "ok", "slow_seconds": 8}
    → request  POST http://localhost:8800/admin/fault
      {
        "faq": "ok",
        "tickets": "ok",
        "prompts": "ok",
        "usage": "ok",
        "dlq": "ok"
      }
    ← response HTTP 200
      {
        "faq": "ok",
        "tickets": "ok",
        "prompts": "ok",
        "usage": "ok",
        "dlq": "ok",
        "slow_seconds": 8
      }
✔ 3 · 그런데 접수 건은 이미 2개 · 0.0s
    → request  POST http://localhost:8800/tickets-created/list
      {}
    ← response HTTP 200
      {
        "count": 2,
        "tickets": [
          {
            "ticket_id": "T-2001",
            "key": "R-301",
            "title": "사내 위키 로그인이 안 돼요",
            "requester": "정우성",
            "category": "계정",
            "priority": "높음"
          },
          {
            "ticket_id": "T-2002",
            "key": "R-302",
            "title": "노트북 배터리가 금방 닳아요",
            "requester": "이준호",
            "category": "장비",
            "priority": "보통"
          }
        ]
      }
✔ 4 · 재처리 · 이미 있는 건이라 duplicate · 1.1s
    → request  POST /webhook/my-replay
      {}
    ← response HTTP 200
      {
        "replayed": 2,
        "ok": 2,
        "still_failed": 0,
        "parked": 0,
        "duplicates": 2
      }
✔ 5 · 그래도 2개 (중복 없음) · 0.0s
    → request  POST http://localhost:8800/tickets-created/list
      {}
    ← response HTTP 200
      {
        "count": 2,
        "tickets": [
          {
            "ticket_id": "T-2001",
            "key": "R-301",
            "title": "사내 위키 로그인이 안 돼요",
            "requester": "정우성",
            "category": "계정",
            "priority": "높음"
          },
          {
            "ticket_id": "T-2002",
            "key": "R-302",
            "title": "노트북 배터리가 금방 닳아요",
            "requester": "이준호",
            "category": "장비",
            "priority": "보통"
          }
        ]
      }
✔ 6 · DLQ가 비었음 · 0.0s
    → request  POST http://localhost:8800/dlq/list
      {}
    ← response HTTP 200
      {
        "size": 0,
        "parked": 0,
        "items": []
      }
Passed 6/6
report: runs/lab03-half-20261029-141815.json
✔ after: POST http://localhost:8800/admin/fault · HTTP 200 · 0.0s · {"faq": "ok", "tickets": "ok", "prompts": "ok", "usage": "ok", "dlq": "ok", "slow_seconds": 8}
    → request  POST http://localhost:8800/admin/fault
      {
        "faq": "ok",
        "tickets": "ok",
        "prompts": "ok",
        "usage": "ok",
        "dlq": "ok"
      }
    ← response HTTP 200
      {
        "faq": "ok",
        "tickets": "ok",
        "prompts": "ok",
        "usage": "ok",
        "dlq": "ok",
        "slow_seconds": 8
      }

$ uv run tools/flow.py ops
fault switch: all ok
created tickets: 2
  T-2001  key R-301  계정/높음  사내 위키 로그인이 안 돼요
  T-2002  key R-302  장비/보통  노트북 배터리가 금방 닳아요
DLQ: 0 (parked 0)
alerts: 1
  [high] intake · dlq · Send to DLQ · count 2 · 2 request(s) could not be created and wait in the DLQ