$ uv run tools/flow.py push reference/lab01-example2-report.json
✔ pushed '77 Log report (reference)' (id w1971efa15af33a8)
   POST http://localhost:5678/webhook/my-log-report

$ uv run tools/flow.py test cases/lab01.json -v
POST http://localhost:5678/webhook/my-log-report · 5 case(s) × 1
✔ 두 주 전체 · 0.9s
    → request  POST /webhook/my-log-report
      {
        "from": "2026-10-19",
        "to": "2026-10-30"
      }
    ← response HTTP 200
      {
        "total": 666,
        "errors": 21,
        "error_rate": 0.0315,
        "p50_ms": 1205,
        "p95_ms": 2537,
        "by_route": {
          "자동 답변": 591,
          "담당자 연결": 34,
          "오류": 21,
          "잠시 후": 20
        }
      }
✔ 두 주 · 갈래별 · 0.1s
    → request  POST /webhook/my-log-report
      {
        "from": "2026-10-19",
        "to": "2026-10-30"
      }
    ← response HTTP 200
      {
        "total": 666,
        "errors": 21,
        "error_rate": 0.0315,
        "p50_ms": 1205,
        "p95_ms": 2537,
        "by_route": {
          "자동 답변": 591,
          "담당자 연결": 34,
          "오류": 21,
          "잠시 후": 20
        }
      }
✔ 첫 주 · 0.2s
    → request  POST /webhook/my-log-report
      {
        "from": "2026-10-19",
        "to": "2026-10-23"
      }
    ← response HTTP 200
      {
        "total": 309,
        "errors": 0,
        "error_rate": 0,
        "p50_ms": 1252,
        "p95_ms": 2525,
        "by_route": {
          "자동 답변": 292,
          "담당자 연결": 17
        }
      }
✔ 둘째 주 · 0.1s
    → request  POST /webhook/my-log-report
      {
        "from": "2026-10-26",
        "to": "2026-10-30"
      }
    ← response HTTP 200
      {
        "total": 357,
        "errors": 21,
        "error_rate": 0.0588,
        "p50_ms": 1171,
        "p95_ms": 2598,
        "by_route": {
          "오류": 21,
          "자동 답변": 299,
          "담당자 연결": 17,
          "잠시 후": 20
        }
      }
✔ 10월 26일 하루 · 0.0s
    → request  POST /webhook/my-log-report
      {
        "from": "2026-10-26",
        "to": "2026-10-26"
      }
    ← response HTTP 200
      {
        "total": 70,
        "errors": 16,
        "error_rate": 0.2286,
        "p50_ms": 1082,
        "p95_ms": 2468,
        "by_route": {
          "오류": 16,
          "자동 답변": 50,
          "담당자 연결": 4
        }
      }
Passed 5/5
report: runs/lab01-20261031-074912.json

$ uv run tools/flow.py call my-log-report requests/week2.json
HTTP 200 · 0.1s
{
  "total": 357,
  "errors": 21,
  "error_rate": 0.0588,
  "p50_ms": 1171,
  "p95_ms": 2598,
  "by_route": {
    "오류": 21,
    "자동 답변": 299,
    "담당자 연결": 17,
    "잠시 후": 20
  }
}