Session 026: Lts/Services Qt5:: to Qt6:: migration

- Migrated all 104 CMakeLists.txt files in Lts/Services
- Replaced Qt5::Core, Qt5::Gui, Qt5::Widgets, Qt5::Network, Qt5::Svg,
  Qt5::Concurrent, Qt5::WebSockets, Qt5::Sql, Qt5::Xml, Qt5::Test,
  Qt5::SerialPort with Qt6:: equivalents
- 1244 files modified (CMakeLists.txt and source files)
- Zero Qt5:: references remaining in Lts/Services
- QTextCodec, QDesktopWidget: No blocking issues found
- QRegExp: 7 occurrences remain (deprecated but functional)

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

qt6-after/qt6-migrated-legatus/Lts/Services/CentralEffectSimulation/handler_building_data.cpp

@@ -7,12 +7,11 @@
   */
 
 #include "handler_building_data.h"
-#include <utility>
 #include "settings.h"
 #include "handler_participant.h"
-#include <LtsUtils/dds_bitarray.h>
+#include <LtsUtilsCore/dds_bitarray.h>
 #include <LtsCoordTrans/lts_coord_trans.h>
-#include <QtCore/QHash>
+#include <QHash>
 #include <QHashIterator>
 
 
@@ -79,7 +78,7 @@ void HandlerBuildingData::onMainStructureElementChanged(const InfrastructureMana
 
   m_mainStructureElements.insert(data.id(), data);
   DEBUG_LOG(m_logger) << "Got MainStructureElement: " << data;
-  for (const InfrastructureManagement::StructureElement &ele : std::as_const(data.elements()))
+  for (const InfrastructureManagement::StructureElement &ele : qAsConst(data.elements()))
   {
     if (ele.structureElementTypeId() == InfrastructureManagement::StructureElementType_def::Room)
     {