{
  "status": "ok",
  "summary": "All systems operational",
  "checked_at": "2026-04-27T15:03:34Z",
  "region": "eu-central",
  "services": [
    {"name": "auth",        "status": "operational", "uptime_90d": 99.99},
    {"name": "sync",        "status": "operational", "uptime_90d": 99.97},
    {"name": "branch_link", "status": "operational", "uptime_90d": 99.95},
    {"name": "audit_log",   "status": "operational", "uptime_90d": 99.98},
    {"name": "reporting",   "status": "operational", "uptime_90d": 99.92}
  ],
  "incidents": []
}