Create a session

curl --request POST \
  --url https://litellm-rust.onrender.com/session \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "title": "<string>",
  "agent": "<string>",
  "agent_id": "<string>",
  "harness": "<string>",
  "runtime": "cursor",
  "prompt": "<string>",
  "environment": {
    "repository": "https://github.com/your-org/your-repo",
    "ref": "main",
    "auto_create_pr": false
  },
  "timezone": "America/Los_Angeles",
  "tz": "America/Los_Angeles"
}
'

{
  "id": "<string>",
  "title": "<string>",
  "agent": "<string>",
  "agent_id": "<string>",
  "harness": "<string>",
  "runtime": "<string>",
  "runtime_agent_ref_id": "<string>",
  "provider_session_id": "<string>",
  "provider_run_id": "<string>",
  "status": "idle",
  "environment": {},
  "time": {
    "created": 123,
    "updated": 123
  }
}