List image jobs

{
  "jobs": [
    {
      "id": "string",
      "user_id": "string",
      "app_id": "string",
      "model": "string",
      "params": {
        "property1": null,
        "property2": null
      },
      "status": "queued",
      "estimate_usd": 0,
      "cost_actual_usd": 0,
      "payment_method": "credits",
      "reservation_id": "string",
      "x402_message_id": "string",
      "x402_payment": "string",
      "x402_paid_amount": 0,
      "error": "string",
      "assets": [
        {
          "id": "string",
          "index": 0,
          "url": "string",
          "b64_json": "string",
          "mime_type": "string"
        }
      ],
      "created_at": 0,
      "started_at": 0,
      "completed_at": 0
    }
  ]
}