EVENT:DISPUTE_LOST — disputa perdida

curl --location 'https://seu-dominio.com/webhooks/dotfy?event=dispute-lost' \
--header 'X-Webhook-Signature: t=1714500000000,v1=<hex_de_HMAC_SHA256(secret, timestamp + '\''.'\'' + body)>' \
--header 'X-Webhook-Event: EVENT:DISPUTE_LOST' \
--header 'X-Webhook-ID: clev07p8r9s0t1u2v3w4x5y6z7' \
--header 'X-Webhook-Timestamp: 2026-05-12T18:00:00.000Z' \
--header 'Content-Type: application/json' \
--data '{
  "event": "EVENT:DISPUTE_LOST",
  "timestamp": "2026-05-12T18:00:00.000Z",
  "data": {
    "id": "cldisp0001",
    "chargeId": "clxxx0001",
    "type": "MED",
    "status": "LOST",
    "amount": 2990,
    "reason": "Compra não reconhecida pelo cliente",
    "createdAt": "2026-05-08T09:15:00.000Z",
    "resolvedAt": "2026-05-12T18:00:00.000Z"
  }
}'