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/Services/ParticipantManagement/ModuleTests/ppm_tests.h

@@ -0,0 +1,106 @@
+/**
+  * @RDE_HEADER@
+  *
+  * PPM Function Topic test executable
+  *
+  * ModuleTests for PPM function topics
+  * ---------------------------------------------------
+  *
+  * => (!) Preconditons:
+  *        - Service svcParticipantManagement -e 0 running
+  *
+  *  -------------------------------------------------
+  *
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  *
+  * Created by Hannes Baeuerle, SLSE, 2015-07-18
+  */
+
+#pragma once
+
+#include <ParticipantManagement/ppm_dtc.h>
+#include <ParticipantManagement/ppm_ftc.h>
+#include <ParticipantManagement/ppm_ftc_types.h>
+
+#include <DDS/DDSConnector/dds_connector.h>
+
+#include <ParticipantManagement/logger.h>
+
+//----------------------------------------------------------------------------------
+namespace ParticipantManagement
+{
+class PpmTests : public QObject
+    , protected ParticipantManagement::Interface::Ftc::ModifyTypeReplyHandler
+    , protected ParticipantManagement::Interface::Ftc::RemoveTypeReplyHandler
+    , protected ParticipantManagement::Interface::Ftc::ModifyEquipmentTypeDataReplyHandler
+    , protected ParticipantManagement::Interface::Ftc::ModifyParticipantDataReplyHandler
+    , protected ParticipantManagement::Interface::Ftc::ModifyPartyDataReplyHandler
+    , protected ParticipantManagement::Interface::Ftc::ModifyTemplateDataReplyHandler
+    , protected ParticipantManagement::Interface::Ftc::RemovePartyReplyHandler
+    , protected ParticipantManagement::Interface::Ftc::SyncPartiesReplyHandler
+    , protected ParticipantManagement::Interface::Ftc::ChangePartyUsedStateReplyHandler
+    , protected ParticipantManagement::Interface::Ftc::RegisterParticipantReplyHandler
+{
+  Q_OBJECT
+public:
+  explicit PpmTests(QObject *parent = nullptr);
+  ~PpmTests();
+
+  bool init(int domainId, int exerciseId, int testId, int partyId, int typeId, int equipmentId, int participantId);
+  bool testsSuccessful() const { return m_bTestsSuccessful; }
+
+public Q_SLOTS:
+  void startTest();
+protected Q_SLOTS:
+  void tryCreateEquipmentType();
+  void tryCreateType();
+  void tryModifyType();
+  void tryRemoveType();
+  void tryCreateParticipant();
+  void tryCreateParty();
+  void tryModifyParty();
+  void tryRemoveParty();
+  void trySyncParties();
+  void tryChangeUsed();
+  void tryCreateTemplate();
+  void tryUpdateInfoParticipant();
+  void tryRegisterParticipant();
+
+protected:
+  void onModifyTypeReply(const Core::FunctionReplyObject &replyObject) override final { onModifyReply(replyObject); }
+  void onRemoveTypeReply(const Core::FunctionReplyObject &replyObject) override final { onRemoveReply(replyObject); }
+  void onModifyEquipmentTypeDataReply(const Core::FunctionReplyObject &replyObject) override final { onModifyReply(replyObject); }
+  void onModifyParticipantDataReply(const Core::FunctionReplyObject &replyObject) override final { onModifyReply(replyObject); }
+  void onModifyPartyDataReply(const Core::FunctionReplyObject &replyObject) override final { onModifyReply(replyObject); }
+  void onModifyTemplateDataReply(const Core::FunctionReplyObject &replyObject) override final { onModifyReply(replyObject); }
+  void onRemovePartyReply(const Core::FunctionReplyObject &replyObject) override final;
+  void onSyncPartiesReply(const Core::FunctionReplyObject &replyObject) override final;
+  void onChangePartyUsedStateReply(const Core::FunctionReplyObject &replyObject) override final { onModifyReply(replyObject); }
+  void onRegisterParticipantReply(const RegisterReply &reply) override final;
+
+  // general
+  void onError(const QString &reason);
+  void onCreateReply(const Core::FunctionReplyObject &replyObject);
+  void onModifyReply(const Core::FunctionReplyObject &replyObject);
+  void onRemoveReply(const Core::FunctionReplyObject &replyObject);
+  void failExit();
+  void successExit();
+
+private:
+  std::shared_ptr<DDSConnector::DdsConnector> m_ddsConnector;
+  std::shared_ptr<ParticipantManagement::Interface::Ftc> m_ftc;
+  std::shared_ptr<ParticipantManagement::Interface::Dtc> m_dtc;
+
+  int              m_testId;
+  int              m_partyId;
+  int              m_typeId;
+  int              m_equipmentId;
+  int              m_participantId;
+  bool             m_bTestsSuccessful;
+
+  LOGGER_T         m_logger;
+};
+
+} // namespace ParticipantManagement