✅ Service is running
curl -X POST http://localhost:9058/event-hook \
-H "Content-Type: application/json" \
-d '{
"timestamp": "2025-10-29T10:30:00Z",
"brand": "acme-corp",
"event_type": "fallback",
"agent": "gpt-4",
"reason": "API timeout",
"severity": "medium",
"session_id": "test-session",
"trace_id": "test-trace"
}'