List agent threads

[
  {
    "id": "<string>",
    "title": "<string>",
    "status": "<string>",
    "scope": "document",
    "applicationId": "<string>",
    "sourceResumeId": "<string>",
    "workingResumeId": "<string>",
    "coverLetterId": "<string>",
    "aiProviderId": "<string>",
    "resumeName": "<string>",
    "coverLetterName": "<string>",
    "providerLabel": "<string>",
    "editsProposed": 1,
    "editsAccepted": 1,
    "activeRunId": "<string>",
    "lastMessageAt": "2026-08-10T12:00:00Z",
    "archivedAt": "2026-08-10T12:00:00Z",
    "deletedAt": "2026-08-10T12:00:00Z",
    "createdAt": "2026-08-10T12:00:00Z",
    "updatedAt": "2026-08-10T12:00:00Z"
  }
]

{
  "defined": true,
  "code": "<string>",
  "status": 1,
  "message": "<string>",
  "data": null
}