curl --request POST \
  --url https://backend.testeswaffle.org/streaks/ice-credits \
  --header 'Content-Type: application/json' \
  --data '{
    "email": "leitor@exemplo.com",
    "credits": 3
  }'

{
  "success": true,
  "message": "Ice credits adicionados com sucesso",
  "data": {
    "email": "leitor@exemplo.com",
    "previousCredits": 2,
    "addedCredits": 3,
    "totalCredits": 5
  }
}