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/ExerciseManagement/main_handler.h

@@ -6,7 +6,7 @@
   */
 #pragma once
 
-#include <QtCore/QObject>
+#include <QObject>
 #include <memory>
 #include "dds_handler.h"
 #include "exm_db.h"
@@ -39,7 +39,6 @@ public:
   std::shared_ptr<DdsHandler> dds() const { return m_ddsHandler; }
 
 private:
-  NGL::INGLLogger &m_logger;
   bool initDbAdminstration();
   bool initExerciseHandler();
   bool initExercisePhaseHandler();
@@ -47,12 +46,14 @@ private:
   void sendKeepAlive();
 
 private:
-  NGL::INGLLogger &m_logger;
   std::shared_ptr<HandlerExercise>      m_handlerExercise;
   std::shared_ptr<HandlerExercisePhase> m_handlerExercisePhases;
   std::shared_ptr<DdsHandler>           m_ddsHandler;
   std::shared_ptr<DbHandler>            m_dbHandler;
   std::shared_ptr<DBAdministration::ExerciseTableGenerator>     m_exTblGen;
   std::shared_ptr<WebSocketInterface::WebSocketInterfaceHandler> m_websocketHandler;
+
+  NGL::INGLLogger                      &m_logger;
+
 };
 } // namespace ExerciseManagement