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/AudioVideoManagement/exercises_handler.h

@@ -78,7 +78,6 @@ public slots:
   void onAvDbReloadNeeded();
 
 private:
-  NGL::INGLLogger &m_logger;
   void createExerciseHandlerFromLastSeen(const Database::AvmExerciseLastSeen &lastSeen);
   ExerciseHandler *getOrCreateExerciseHandler(int exerciseId);
   ExerciseHandler *createExerciseHandler(int exerciseId);
@@ -93,12 +92,13 @@ private slots:
   void exerciseFinished(int exerciseId);
 
 private:
-  NGL::INGLLogger &m_logger;
   MainHandler                              *m_mainHandler;
   QTimer                                   *m_triggerAvUpdateTimer;
   std::unique_ptr<AssetAssignmentManager>   m_assetAssignmentManager;
 
   class ExerciseParts;
   std::map<int, ExerciseParts>   m_exercises;
+
+  NGL::INGLLogger &m_logger;
 };
 } // namespace WarehouseManagement