curl --request GET \
  --url https://app.cotool.ai/api/users \
  --header 'Authorization: Bearer <token>'

{
  "users": [
    {
      "id": "<string>",
      "email": "<string>",
      "createdAt": "2025-06-17T12:34:56.789Z",
      "updatedAt": "2025-06-17T12:34:56.789Z",
      "lastLogin": "2025-06-17T12:34:56.789Z",
      "organization": "<string>"
    }
  ],
  "count": 123
}