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/InfrastructureManagement/object_effect_area.cpp

@@ -0,0 +1,66 @@
+/**
+  * @RDE_HEADER@
+  * ISM Object Sound Area
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Filip Biedziak, NLE, 2020-08-05
+  */
+
+#include "object_effect_area.h"
+
+
+namespace InfrastructureManagement
+{
+
+ObjectEffectArea::ObjectEffectArea(MainHandler *mainHandler)
+  : Base(mainHandler, getLogger("ObjectEffectArea"))
+{
+}
+
+ObjectEffectArea::~ObjectEffectArea()
+{
+}
+
+
+//-----------------------------------------------------------------------------------------------------------------------------
+Core::FunctionReplyObject ObjectEffectArea::createObject(const EffectArea &data)
+{
+  m_data = data;
+  m_data.name("Sound Area " + std::to_string(m_data.id()));
+
+  onPublishData(); // publish data via DDS
+
+  return Core::FunctionReplyObject(m_data.id());
+}
+
+Core::FunctionReplyObject ObjectEffectArea::updateObject(const EffectArea &data)
+{
+  m_data = data;
+  DEBUG_LOG(m_logger) << "Data changed for Id: " << m_data.id();
+
+  onPublishData(); // publish data via DTS
+
+  return Core::FunctionReplyObject(m_data.id());
+}
+
+Core::FunctionReplyObject ObjectEffectArea::removeObject()
+{
+  if (!dts()->removeEffectAreaByKey(m_data.id()))
+    return Core::FunctionReplyObject(m_data.id(), tr_lts("dds", "EffectArea with id %1 can not be removed from DDS")).arg(m_data.id());
+
+  return Core::FunctionReplyObject(m_data.id());
+}
+
+
+//-----------------------------------------------------------------------------------------------------------------------------
+void ObjectEffectArea::onPublishData()
+{
+  INFO_LOG(m_logger) << "Publish IsmEffectArea-data to dds (" << m_data.id() << ") ...";
+
+  if (!dts()->publish(m_data))
+    ERROR_LOG(m_logger) << "Error publishing IsmEffectArea-data to dds";
+}
+
+} // namespace InfrastructureManagement
+