List seller brands

{
    "data": [
        {
            "brand": "Acme",
            "products_count": 14,
            "first_seen": "2026-09-28",
            "is_new": true,
            "you_carry": false
        }
    ],
    "meta": {
        "pagination": {
            "page": 1,
            "per_page": 25,
            "total": 137,
            "last_page": 6
        },
        "trial_limit": {
            "max_rows": 25,
            "total": 137,
            "code": "trial_list_limited",
            "message": "The trial shows only the first rows of a list. Subscribe to see all rows.",
            "subscribe_url": "https://app.sellerassistant.app/subscription"
        }
    }
}