Qt6 Migration: Complete migration with DDS/RTI support and build validation

Major Changes:
- Merged latest Qt5 devel content from dlbo (292 files changed, 7 new dirs)
- Consolidated forward-declarations and include folders
- Removed unneeded modules per Niklas' repo check list

Build System Fixes:
- Fixed CMake VERSION_GREATER syntax in ParticipantManagement/CMakeLists.txt
- Added VLC packages (libvlc-dev, vlc-plugin-base) to docker_build.sh
- Added PostgreSQL dev packages (libpq-dev, postgresql-server-dev-all) to Dockerfile
- Fixed locale warnings (ANSI_X3.4-1968 → C.UTF-8)
- Fixed ArcGIS SDK path warnings when BUILD_ARCGIS=OFF

Code Generation Fixes:
- Fixed IDL enum collisions (PortType→CorePortType/DdsutPortType, PdmEventType)
- Fixed Grantlee template svc_translation.cpp.grantlee:
  - Changed {{ idl_enum.name }}_def:: to {{ idl_enum.name }}::
  - Fixed .underlying() calls for C++11 scoped enums (enum class)
- Removed generated files from repo (moc_*, *_dtc.h, *_ftc.h)

Validation:
- BUILD_RTI=ON: SUCCESS
- BUILD_RTI=OFF: SUCCESS
- C++17 standard maintained for RTI 7.7 compatibility
- Ubuntu 26.04 Docker environment verified

Remaining Warnings (expected):
- BgViewer, KDChart, KDReports, Poppler-Qt6 not found (optional features)

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

qt5-before/dlbo/Lts/Plugins/InfrastructureManagement/Gui/ResourceManagement/CustomViews/ism_schedule.cpp

@@ -0,0 +1,77 @@
+/**
+  * @RDE_HEADER@
+  * CustomView for Exercises
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Mike Wille, SLSE, 2016-04-08
+  */
+
+#include "ism_schedule.h"
+#include "ui_ism_schedule.h"
+#include "ism_plan_dialog_model.h"
+
+#include <ngltools/ngltools_dtg.h>
+#include <QDateTime>
+
+namespace InfrastructureManagement
+{
+
+CustomViewSchedule::CustomViewSchedule(QWidget *parent)
+  : AbstractDisplayWidget(parent)
+  , m_ui(new Ui::CustomViewSchedule)
+  , m_logger(getLogger("CustomViewSchedule"))
+{
+  m_ui->setupUi(this);
+}
+
+CustomViewSchedule::~CustomViewSchedule()
+{
+  delete m_ui;
+}
+
+bool CustomViewSchedule::init(const QModelIndex &idx)
+{
+  if (!idx.isValid())
+    return false;
+
+  const QString msName = rowData(idx, InfrastructureManagement::PlanDialogModel::NAME).toString();
+  m_ui->lblName->setText(msName);
+
+  int msId = rowData(idx, InfrastructureManagement::PlanDialogModel::ID).toInt();
+  if (msId == 0)
+  {
+    m_ui->lblName->setWordWrap(true);
+    m_ui->lbCreated->hide();
+    m_ui->lblCreated->hide();
+    m_ui->lbBegin->hide();
+    m_ui->lblBegin->hide();
+    m_ui->lbEnd->hide();
+    m_ui->lblEnd->hide();
+    m_ui->lblStatus->hide();
+  }
+  else
+  {
+    m_ui->lbCreated->hide();
+    m_ui->lblCreated->hide();
+#ifndef LTS_DEBUG
+//    m_ui->lblCreated->setVisible(true); // Should not be visible in Release build, but it is
+//    m_ui->lbCreated->setVisible(true);
+#endif
+    m_ui->lblCreated->setText(rowData(idx, InfrastructureManagement::PlanDialogModel::CREATED).toString());
+    m_ui->lblBegin->setText(rowData(idx, InfrastructureManagement::PlanDialogModel::START).toString());
+    m_ui->lblEnd->setText(rowData(idx, InfrastructureManagement::PlanDialogModel::END).toString());
+
+    m_ui->lblStatus->setText(rowData(idx, InfrastructureManagement::PlanDialogModel::STATUS).toString());
+
+    QPalette p = m_ui->lblStatus->palette();
+    QColor newCol = rowData(idx, PlanDialogModel::STATUS, Qt::TextColorRole).value<QColor>();
+    p.setColor(m_ui->lblStatus->backgroundRole(), newCol);
+    p.setColor(m_ui->lblStatus->foregroundRole(), newCol);
+    m_ui->lblStatus->setPalette(p);
+  }
+
+  return true;
+}
+
+} // namespace InfrastructureManagement

qt5-before/dlbo/Lts/Plugins/InfrastructureManagement/Gui/ResourceManagement/CustomViews/ism_schedule.h

@@ -0,0 +1,33 @@
+/**
+  * @RDE_HEADER@
+  * CustomView for Exercises
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Mike Wille, SLSE, 2016-04-08
+  */
+#pragma once
+
+#include <Viewer/LtsDataView/abstract_display_widget.h>
+#include <InfrastructureManagement/logger.h>
+
+namespace Ui
+{
+class CustomViewSchedule;
+}
+
+namespace InfrastructureManagement
+{
+class CustomViewSchedule final : public LtsDataView::AbstractDisplayWidget
+{
+  Q_OBJECT
+public:
+  explicit CustomViewSchedule(QWidget *parent = nullptr);
+  ~CustomViewSchedule();
+  bool init(const QModelIndex &idx) override;
+
+private:
+  Ui::CustomViewSchedule* m_ui;
+  LOGGER_T                m_logger;
+};
+} // namespace

qt5-before/dlbo/Lts/Plugins/InfrastructureManagement/Gui/ResourceManagement/CustomViews/ism_schedule.ui

@@ -0,0 +1,136 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>CustomViewSchedule</class>
+ <widget class="QWidget" name="CustomViewSchedule">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>258</width>
+    <height>133</height>
+   </rect>
+  </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="windowTitle">
+   <string notr="true"/>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QLabel" name="lblName">
+     <property name="font">
+      <font>
+       <pointsize>12</pointsize>
+       <weight>75</weight>
+       <bold>true</bold>
+      </font>
+     </property>
+     <property name="toolTip">
+      <string notr="true"/>
+     </property>
+     <property name="text">
+      <string notr="true">&lt;Schedule Name&gt;</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QGridLayout" name="gridLayout">
+     <item row="0" column="0">
+      <widget class="QLabel" name="lbCreated">
+       <property name="maximumSize">
+        <size>
+         <width>100</width>
+         <height>16777215</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>Created:</string>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="1">
+      <widget class="QLabel" name="lblCreated">
+       <property name="font">
+        <font>
+         <italic>true</italic>
+        </font>
+       </property>
+       <property name="text">
+        <string notr="true">&lt;Created Date&gt;</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <widget class="QLabel" name="lbBegin">
+       <property name="maximumSize">
+        <size>
+         <width>100</width>
+         <height>16777215</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>Begin:</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="1">
+      <widget class="QLabel" name="lblBegin">
+       <property name="font">
+        <font>
+         <italic>true</italic>
+        </font>
+       </property>
+       <property name="toolTip">
+        <string notr="true"/>
+       </property>
+       <property name="text">
+        <string notr="true">&lt;Begin Date&gt;</string>
+       </property>
+      </widget>
+     </item>
+     <item row="2" column="0">
+      <widget class="QLabel" name="lbEnd">
+       <property name="maximumSize">
+        <size>
+         <width>100</width>
+         <height>16777215</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>End:</string>
+       </property>
+      </widget>
+     </item>
+     <item row="2" column="1">
+      <widget class="QLabel" name="lblEnd">
+       <property name="font">
+        <font>
+         <italic>true</italic>
+        </font>
+       </property>
+       <property name="toolTip">
+        <string notr="true"/>
+       </property>
+       <property name="text">
+        <string notr="true">&lt;End Date&gt;</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QLabel" name="lblStatus">
+     <property name="text">
+      <string notr="true">&lt;Status&gt;</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>