List alerts

curl --request GET \
  --url 'https://truestat.io/api/v1/sites/{siteId}/alerts' \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "a31d9c6b-75db-4951-a0a1-f87e4622b718",
      "body": null,
      "name": "Signups stopped",
      "enabled": true,
      "subject": null,
      "goal_name": "signup",
      "threshold": null,
      "created_at": "2026-09-16T18:00:00.000Z",
      "created_by": "734c7de3-58f1-46e6-83d1-2be85466ee70",
      "updated_at": "2026-09-16T18:00:00.000Z",
      "trigger_type": "goal",
      "last_fired_at": null,
      "threshold_mode": "absolute"
    }
  ],
  "meta": {
    "page": {
      "limit": 100,
      "offset": 0,
      "has_more": false
    },
    "site_id": "6fed8980-a119-4a9c-a4d4-53e448ef9f9e"
  }
}