{
  "_fixture": {
    "description": "Canonical healthy /smoke response. A 200 with a minimal JSON body is the contract every showcase starter is expected to implement. The driver's green-path verifies the body parses as JSON — an HTML-404 served from a misrouted edge would fail the parse check and surface as red."
  },
  "status": 200,
  "headers": {
    "content-type": "application/json"
  },
  "body": {
    "status": "ok"
  }
}