{
  "schema_version": 1,
  "run_id": "fixture-valid",
  "suite": "playable",
  "status": "PASS",
  "build": {
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    "extension_sha256": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
    "pck_sha256": "cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc",
    "arch": "arm64"
  },
  "environment": {"os": "macOS", "renderer": "Metal", "resolution": [1280, 720]},
  "cases": [{"id": "FIXTURE-01", "status": "PASS", "duration_ms": 1, "reason": "ok", "evidence": []}],
  "events": "events.jsonl",
  "failures": [],
  "blocked": [],
  "coverage": {"required": 1, "passed": 1},
  "exit_gate": {"checked": false, "process_code": null, "errors": []}
}