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/exercise_handler.cpp

@@ -35,15 +35,17 @@ bool isActive(ExerciseManagement::ExerciseState state)
 namespace AudioVideoManagement
 {
 
-ExerciseHandler::ExerciseHandler(MainHandler *mainHandler, int exerciseId) : QObject()
+ExerciseHandler::ExerciseHandler(MainHandler *mainHandler, int exerciseId)
+  : QObject()
   , m_exContext(exerciseId)
   , m_curExerciseState(ExerciseManagement::ExerciseState::Unknown)
   , m_curAVOperatingMode(AVControl::OperatingMode::Unknown)
   , m_mainHandler(mainHandler)
   , m_updateTimer(new QTimer(this))
   , m_lastSeenTimer(new QTimer(this))
-  , m_bWarnedOnce(false),
-    m_logger(NGL::NGLLoggerBootstrap::getNGLRootLogger()) {
+  , m_bWarnedOnce(false)
+  , m_logger(getLogger("ExerciseHandler"))
+{
   m_updateTimer->setSingleShot(true);
   connect(m_updateTimer, &QTimer::timeout, this, &ExerciseHandler::onUpdateTimerTimeout);