{
  "diagram_type": "architecture",
  "output": "/mnt/data/Development/GitLite/docs/architecture/gitty-runtime.html",
  "specification_sha256": "00f6492407bbd4487f595c696c894b90d5c2fe14f3e1a8e499953c4a378f6268",
  "artifact_sha256": "33ab3aad21863795fbdad67a1f7eab75e4b3fd682c318b8bad34ab7f3717be27",
  "validation": "9/9 showcase, 0 errors, 0 warnings",
  "browser_evidence": "passed",
  "visual_review": "passed",
  "correction_rounds": 1,
  "visual_review_scope": "Inspected delivered screenshots at 2048x1320 light and 1440x900 dark; readable nodes, unobstructed routes, visible cards. Automated containment passed at all four desktop sizes."
}