[
  {
    "code": "LOW_HEADING_SIGNATURE_DIVERSITY",
    "severity": "warning",
    "message": "본문 402개가 heading signature 12종만 사용함(3.0%). 고정 목차 template 반복 여부를 검토한다.",
    "examples": [
      "/shared/Tech-Log-Document/clean-architecture-backend-template/case/case-a-red-test-misread-as-a-product-defect.body.md",
      "/shared/Tech-Log-Document/clean-architecture-backend-template/case/case-a-build-gate-that-is-not-in-the-build.body.md",
      "/shared/Tech-Log-Document/clean-architecture-backend-template/case/case-a-release-gate-with-no-evidence-producer.body.md"
    ]
  }
]