Function dryRunInputBytes

app/src/API/Handlers/ProjectHandler.cpp:5879–5886

* @brief Decodes the caller-supplied raw stream bytes; non-empty inputBytesHex wins, an empty * string in either field counts as absent so the other field can still supply the data. */

 *        string in either field counts as absent so the other field can still supply the data.
 */
static QByteArray dryRunInputBytes(const QJsonObject& params)
{
  const auto hex = params.value(QStringLiteral("inputBytesHex")).toString();
  if (!hex.trimmed().isEmpty())
    return SerialStudio::hexToBytes(hex);

  return params.value(QStringLiteral("inputBytes")).toString().toUtf8();
}

/**
 * @brief Serializes a single pipeline frame into the dryRun response shape.