200 OK — session open
> POST /ai/v1/session {"source": "limehome"}
< 200 OK req_01kb9bv1 85ms POST /ai/v1/search {} Idempotency-Key: s7hM9lT7xG8w Send ▶> POST /ai/v1/session {"source": "limehome"}
< 200 OK req_01kb9bv1 85ms POST /ai/v1/search {} Idempotency-Key: s7hM9lT7xG8w Send ▶