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/Plugins/PresentationManagement/Gui/Common/toolz.cpp

@@ -0,0 +1,49 @@
+#include "toolz.h"
+
+#include <LtsScriptTimeline/script_timeline.h>
+#include <LtsScriptTimeline/track_widget.h>
+#include <LtsScriptTimeline/track_content_widget.h>
+#include <LtsScriptTimeline/track_entry_painters.h>
+
+
+namespace PresentationManagement
+{
+void prepareScriptTimeline(LtsScriptTimeline::ScriptTimeline *scriptTimeline, const QString &screen1Text, const QString &screen2Text, const QString &replayText, const QString &audioText)
+{
+  LtsScriptTimeline::TrackWidget *twScreen2 = scriptTimeline->addTrack(screen2Text);
+  twScreen2->setInternalName(QStringLiteral("Screen 2"));
+  twScreen2->getTrackContentWidget()->addDisallowedType(LtsScriptTimeline::TrackEntryType::SituationReplay);
+  twScreen2->getTrackContentWidget()->addDisallowedType(LtsScriptTimeline::TrackEntryType::Snapshot);
+  twScreen2->getTrackContentWidget()->addDisallowedType(LtsScriptTimeline::TrackEntryType::Audio);
+
+
+  LtsScriptTimeline::TrackWidget *twScreen1 = scriptTimeline->addTrack(screen1Text);
+  twScreen1->setInternalName(QStringLiteral("Screen 1"));
+  twScreen1->getTrackContentWidget()->addDisallowedType(LtsScriptTimeline::TrackEntryType::SituationReplay);
+  twScreen1->getTrackContentWidget()->addDisallowedType(LtsScriptTimeline::TrackEntryType::Snapshot);
+  twScreen1->getTrackContentWidget()->addDisallowedType(LtsScriptTimeline::TrackEntryType::Audio);
+
+
+  // Give both trackwidgets knowledge of each other which allows detecting collisions on both TrackEntryWidgets
+  twScreen1->addCorrespondingTrackWidget(twScreen2->getTrackContentWidget());
+  twScreen2->addCorrespondingTrackWidget(twScreen1->getTrackContentWidget());
+
+
+  LtsScriptTimeline::TrackWidget *twReplay = scriptTimeline->addTrack(replayText, false);
+  twReplay->setInternalName(QStringLiteral("Replay"));
+  twReplay->getTrackContentWidget()->addAllowedType(LtsScriptTimeline::TrackEntryType::SituationReplay);
+  twReplay->getTrackContentWidget()->addAllowedType(LtsScriptTimeline::TrackEntryType::Snapshot);
+  twReplay->getTrackContentWidget()->addDisallowedType(LtsScriptTimeline::TrackEntryType::Audio);
+
+  // add replay to screens and vice versa
+  twScreen1->addCorrespondingTrackWidget(twReplay->getTrackContentWidget());
+  twScreen2->addCorrespondingTrackWidget(twReplay->getTrackContentWidget());
+  twReplay->addCorrespondingTrackWidget(twScreen1->getTrackContentWidget());
+  twReplay->addCorrespondingTrackWidget(twScreen2->getTrackContentWidget());
+
+
+  LtsScriptTimeline::TrackWidget *twAudio = scriptTimeline->addTrack(audioText, false);
+  twAudio->setInternalName(QStringLiteral("Audio"));
+  twAudio->getTrackContentWidget()->addAllowedType(LtsScriptTimeline::TrackEntryType::Audio);
+}
+} // namespace PresentationManagement