curl --request GET \
  --url http://localhost:8080/cabinet/wheel/availability

{
  "can_spin": true,
  "spins_remaining_today": 123,
  "can_pay_stars": true,
  "can_pay_days": true,
  "min_subscription_days": 123,
  "user_subscription_days": 123,
  "reason": "<string>",
  "user_balance_kopeks": 0,
  "required_balance_kopeks": 0
}