Qt6 Migration: BUILD_RTI guards und CMake fixes

- BUILD_RTI conditional compilation für RTI Connext DDS dependencies
- Namespace fixes in core_dtc.h (Core:: → DDS::Core::)
- CMakeLists.txt: BUILD_RTI option und conditional dependencies
- Handler minelayer: namespace closing mit BUILD_RTI guard
- Build erfolgreich mit BUILD_RTI=OFF validiert

Signed-off-by: Torsten Wierschin <torsten.wierschin@life-maps.com>

qt6-after/qt6-migrated-legatus/Lts/Common/LtsTimelineClassic/Event.h

@@ -5,6 +5,8 @@
 #include "ltstimelineclassic_export.h"
 
 #include <LtsUtils/LtsUtilsCore/qpoint3d.h>
+#include <NGLLogger/INGLLogger.h>
+#include <NGLLoggerBootstrap.h>
 #include <QColor>
 #include <QJsonObject>
 #include <QStringList>
@@ -36,12 +38,14 @@ class LTSTIMELINECLASSIC_EXPORT Event
     static void drawCustomEventGraphicRoundedRect(QPainter* painter, const QRect& rect);
     static void drawMultipleEventGraphic(QPainter* painter, const QRect& rect);
 
-    Event() = default;
     Event(int uniqueId, int typeId, qint64 startTime, qint64 endTime, int playerId, int partyId, int equipmentId,
           const QStringList& path, const EventPaintFunc& paintFunc, const QColor& paintColor,
           const QJsonObject& detailData, int subEventId = -1, const LtsUtils::QPoint3D& pos = LtsUtils::QPoint3D(),
           LtsSession::LtsSession* session = nullptr);
 
+    // Default constructor deleted due to reference member m_logger
+    Event() = delete;
+
     QStringList getActuator() const
     {
         return m_path;