Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Lts/Proxies/CombatNetRadio/helper.cpp

@@ -0,0 +1,26 @@
+
+
+
+#include "helper.h"
+#include <LtsUtilsCore/json_object.h>
+#include <AudioVideoManagement/avm.hpp>
+#include <InfrastructureManagement/ism.hpp>
+#include <QString>
+#include <QJsonDocument>
+
+namespace CombatNetRadio
+{
+
+int stationId(const InfrastructureManagement::MainStructureElement &radioStation)
+{
+  return LtsUtils::JsonObject::fromJson(radioStation.properties()).valueOr<int>("stationId", 0);
+}
+
+QString toRcIdString(const AudioVideoManagement::CnrChannel &cnrChannel)
+{
+  QString result = QString::fromStdString(cnrChannel.name());
+  result.remove(1, 2);
+  return result;
+}
+
+}