curl --request GET \
  --url http://localhost:8080/cabinet/admin/users/{user_id}/referrals

{
  "users": [
    {
      "id": 123,
      "full_name": "<string>",
      "status": "<string>",
      "balance_kopeks": 123,
      "balance_rubles": 123,
      "created_at": "2023-11-07T05:31:56Z",
      "telegram_id": 123,
      "username": "<string>",
      "first_name": "<string>",
      "last_name": "<string>",
      "last_activity": "2023-11-07T05:31:56Z",
      "has_subscription": false,
      "subscription_status": "<string>",
      "subscription_is_trial": false,
      "subscription_end_date": "2023-11-07T05:31:56Z",
      "promo_group_id": 123,
      "promo_group_name": "<string>",
      "total_spent_kopeks": 0,
      "purchase_count": 0,
      "has_restrictions": false,
      "restriction_topup": false,
      "restriction_subscription": false
    }
  ],
  "total": 123,
  "offset": 0,
  "limit": 50
}