List Latest Evaluation Summaries By Agent

curl --request GET \
  --url https://api.example.com/v1/evaluation-summaries/latest-by-agent

{
  "results": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "team_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "agent_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "tested_by": "<string>",
      "status": "<string>",
      "created_at": 123,
      "reliability_score": 123,
      "security_score": 123,
      "safety_score": 123,
      "overall_score": 123,
      "pillar_details": {},
      "harness_names": [
        "<string>"
      ],
      "harness_type": "<string>",
      "resource_version": "<string>",
      "created_by": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "completed_at": 123,
      "request_params": {}
    }
  ],
  "total": 123,
  "limit": 123,
  "offset": 123
}