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/TimelineIndicator.cpp

@@ -34,17 +34,17 @@
 namespace LtsTimelineClassic
 {
 
-TimelineIndicator::TimelineIndicator(QWidget *parent) : QWidget(parent)
-  , m_zoomFactorPoints(0)
-  , m_pbZoom(new QPushButton(this))
-  , m_pbUnzoom(new QPushButton(this))
-  , m_cbZoomLevel(new QComboBox(this))
-  , m_currentTextHeight(0) 
-  , m_currentTextWidth(0)
-  , m_sectionPos(0)
-  , m_sectionSize(0)
-  .getNGLLogger("Timeline.Indicator")),
-    m_logger(NGL::NGLLoggerBootstrap::getLogger())
+TimelineIndicator::TimelineIndicator(QWidget *parent)
+    : QWidget(parent)
+    , m_zoomFactorPoints(0)
+    , m_pbZoom(new QPushButton(this))
+    , m_pbUnzoom(new QPushButton(this))
+    , m_cbZoomLevel(new QComboBox(this))
+    , m_currentTextHeight(0)
+    , m_currentTextWidth(0)
+    , m_sectionPos(0)
+    , m_sectionSize(0)
+    , m_logger(NGL::NGLLoggerBootstrap::getNGLRootLogger())
 {
     m_timeArray.reserve(11 + 11 + 7 + 10);