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/tvc_handler.cpp

@@ -8,14 +8,13 @@
   */
 
 #include "tvc_handler.h"
-#include <utility>
 #include "dds_handler.h"
 #include "exercise_context.h"
 #include "active_exercises.h"
 #include "av_helper.h"
 #include <avm_dts.h>
 #include <algorithm>
-#include <QtCore/QJsonDocument>
+#include <QJsonDocument>
 
 namespace AudioVideoManagement
 {
@@ -156,6 +155,7 @@ private:
   TvcHandler                                  *m_handler;
   DatabaseInterface                           *m_db;
   QMap<int32_t, Database::AvmDeviceConfig>     m_cache; // <TvcConfig::id, Database::DeviceConfig>
+  LOGGER_T                                     m_logger;
 };
 
 
@@ -166,6 +166,7 @@ TvcHandler::TvcHandler(Interface::Dts *dts, Interface::Fts *fts, DatabaseInterfa
   , m_fts(fts)
   , m_db(db)
   , m_activeExercises(activeExercises)
+  , m_logger(getLogger("TrainingVoiceCommunicationHandler"))
   , m_deviceConfig(new DeviceConfig(this, m_db, m_logger))
 {
   Q_ASSERT(dts);
@@ -200,7 +201,7 @@ bool TvcHandler::init()
     return false;
   }
 
-  for (const AvmTvcChannel &currentChannel : std::as_const(m_channels))
+  for (const AvmTvcChannel &currentChannel : qAsConst(m_channels))
     m_dts->publish(toDds(currentChannel));
 
   QVector<AvmTvcConfig> tvcConfigs;
@@ -211,7 +212,7 @@ bool TvcHandler::init()
     return false;
   }
 
-  for (const AvmTvcConfig &currentConfig : std::as_const(tvcConfigs))
+  for (const AvmTvcConfig &currentConfig : qAsConst(tvcConfigs))
     createTvcConfig(toRequest(currentConfig, 0), currentConfig.id);
 
   return true;
@@ -411,7 +412,7 @@ Database::AvmDeviceConfig TvcHandler::toDeviceConfig(const TvcConfig &tvcConfig)
 
 Database::AvmTvcChannel TvcHandler::channelById(int32_t id) const
 {
-  for (const Database::AvmTvcChannel &channel : std::as_const(m_channels))
+  for (const Database::AvmTvcChannel &channel : qAsConst(m_channels))
     if (channel.id == id)
       return channel;
 
@@ -423,7 +424,7 @@ void TvcHandler::onContextActivated(const ExerciseContext &context)
 {
   bool   isFirstActiveExercise = m_activeExercises->count() == 1;
 
-  for (const TvcConfig &tvcConfig : std::as_const(m_cache))
+  for (const TvcConfig &tvcConfig : qAsConst(m_cache))
   {
     bool   isLocal = tvcConfig.exerciseId().is_set();
     if (isLocal)
@@ -445,7 +446,7 @@ void TvcHandler::onContextDeactivated(const ExerciseContext &context)
 {
   bool   haveActiveExercise = m_activeExercises->count() > 0;
 
-  for (const TvcConfig &tvcConfig : std::as_const(m_cache))
+  for (const TvcConfig &tvcConfig : qAsConst(m_cache))
   {
     bool   isLocal = tvcConfig.exerciseId().is_set();
 
@@ -525,7 +526,7 @@ Core::FunctionReplyObject TvcHandler::validateRequest(const ModifyTvcConfigReque
  */
 bool TvcHandler::checkConstraint(const std::function<bool (const TvcConfig &)> &constraint, const boost::optional<int> &exerciseId, const boost::optional<int32_t> &excludeId) const
 {
-  for (const TvcConfig &config : std::as_const(m_cache))
+  for (const TvcConfig &config : qAsConst(m_cache))
   {
     if (excludeId == config.id())
       continue;