Get the customer-readable trace for a single v2 turn

curl --request GET \
  --url https://api-sandbox.featherhq.com/v1/v2/conversations/{conversation_id}/turns/{turn_id}/trace \
  --header 'x-api-key: <api-key>'

{
  "steps": [
    {
      "kind": "<string>",
      "title": "<string>",
      "started_at": "2023-11-07T05:31:56Z",
      "summary": "<string>",
      "ended_at": "2023-11-07T05:31:56Z",
      "duration_ms": 123,
      "turn_id": "<string>",
      "details": {}
    }
  ],
  "next_cursor": "<string>"
}