Qt6 Migration: Complete migration with DDS/RTI support and build validation

Major Changes:
- Merged latest Qt5 devel content from dlbo (292 files changed, 7 new dirs)
- Consolidated forward-declarations and include folders
- Removed unneeded modules per Niklas' repo check list

Build System Fixes:
- Fixed CMake VERSION_GREATER syntax in ParticipantManagement/CMakeLists.txt
- Added VLC packages (libvlc-dev, vlc-plugin-base) to docker_build.sh
- Added PostgreSQL dev packages (libpq-dev, postgresql-server-dev-all) to Dockerfile
- Fixed locale warnings (ANSI_X3.4-1968 → C.UTF-8)
- Fixed ArcGIS SDK path warnings when BUILD_ARCGIS=OFF

Code Generation Fixes:
- Fixed IDL enum collisions (PortType→CorePortType/DdsutPortType, PdmEventType)
- Fixed Grantlee template svc_translation.cpp.grantlee:
  - Changed {{ idl_enum.name }}_def:: to {{ idl_enum.name }}::
  - Fixed .underlying() calls for C++11 scoped enums (enum class)
- Removed generated files from repo (moc_*, *_dtc.h, *_ftc.h)

Validation:
- BUILD_RTI=ON: SUCCESS
- BUILD_RTI=OFF: SUCCESS
- C++17 standard maintained for RTI 7.7 compatibility
- Ubuntu 26.04 Docker environment verified

Remaining Warnings (expected):
- BgViewer, KDChart, KDReports, Poppler-Qt6 not found (optional features)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

qt5-before/dlbo/Lts/Tools/DataSampleGenerator/initialisation.cpp

@@ -0,0 +1,89 @@
+/**
+  * Initialisation for Publisher
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  */
+
+#include "initialisation.h"
+
+#include <NGLLogger/NGLLoggerBootstrap.h>
+#include <DDS/DDSConnector/publisher.h>
+
+#include <ExerciseManagement/exm.hpp>
+#include <ExerciseManagement/exm_enums.hpp>
+#include <ParticipantManagement/ppm.hpp>
+
+#include <QVariant>
+#include <QDateTime>
+
+namespace DataSampleGenerator
+{
+
+Initialisation::Initialisation(int domainId, int exerciseId)
+  : DDSConnector::DdsConnector(domainId, IDL::PartitionType::Exercise, exerciseId)
+  , m_isUsed(0)
+  , m_participantId(222)
+  , m_logger(NGL::NGLLoggerBootstrap::getNGLRootLogger().getNGLLogger("DataSampleGenerator.Initialisation"))
+
+{
+  INFO_LOG(m_logger) << "Initialisation for partition: " << getDefaultPartition();
+}
+
+bool Initialisation::init(const QStringList &qosFileList)
+{
+  if (!DDSConnector::DdsConnector::init(qosFileList))
+    return false;
+
+  // Initialisation publisher
+  initPublisher();
+  return true;
+}
+
+void Initialisation::generateTestData(const QString &type)
+{
+  m_isUsed = !m_isUsed;
+
+  if (type == QLatin1String("ExerciseManagement::Exercise"))
+  {
+    ExerciseManagement::Exercise data;
+
+    data.id(999);
+    data.name("TestExe");
+    data.isUsed(m_isUsed);
+    data.partitionName("Exe999");
+    data.state(ExerciseManagement::ExerciseState::Started);
+    data.isDeleted(false);
+
+    getPublisher()->write(data);
+
+  }
+  else if (type == QLatin1String("ParticipantManagement::ExerciseParticipant"))
+  {
+    ParticipantManagement::Participant data;
+
+    data.id(m_participantId);
+    data.symbol(std::string("231"));
+    //data.relatedUnit(1);
+
+    data.equipmentNumber      (1111);
+
+    data.isSimulated(true);
+    data.sampleTime(QDateTime::currentMSecsSinceEpoch());
+    //data.isNBCProtectionActivated(false);
+
+    getPublisher()->write(data);
+
+    data.id(m_participantId+10);
+    getPublisher()->write(data);
+
+  }
+  else
+  {
+    WARNING_LOG(m_logger) << "TopicType " << type << " not implemented.";
+  }
+
+}
+
+
+} // Namespace DataSampleGenerator