Function fromJson

app/src/DataModel/Frame.h:1562–1569

 */
template<Concepts::Serializable T>
[[nodiscard]] inline std::optional<T> fromJson(const QJsonObject& json) noexcept
{
  T obj;
  if (read(obj, json))
    return obj;

  return std::nullopt;
}

/**
 * @brief Validates a Frameable object's structure.