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/Tools/TrackingTool/style.css

@@ -0,0 +1,124 @@
+#body {
+  width: 100%;
+  height: 100%;
+  margin: 0;
+}
+
+#wrapper {
+  position: relative;
+  overflow-x: hidden;
+  overflow-y: hidden;
+}
+
+#sidebar-wrapper {
+  width: 320px;
+  height: 100%;
+  position: fixed;
+  margin-left: -320px;
+  transition: 0.4s;
+  display: flex;
+  flex-flow: column;
+}
+
+#sidebar-header {
+flex: 0 1 auto;
+}
+
+#sidebar-body {
+  flex: 0 1 auto;
+  position: relative;
+  overflow-y: scroll;
+  height: 100%;
+}
+
+#page-content-wrapper {
+  width: 100vw;
+  height: 100vh;
+  transition: 0.4s;
+  display: flex;
+  flex-flow: column;
+}
+
+body.sb-sidenav-toggled #wrapper #sidebar-wrapper {
+  margin-left: 0;
+}
+
+body.sb-sidenav-toggled #wrapper #page-content-wrapper {
+margin-left: 320px;
+}
+
+#content-map {
+  width: 100%;
+  flex: 1;
+}
+
+#infoOverlay {
+  position: absolute;
+  z-index: 1000;
+  pointer-events: none;
+  bottom: 0;
+  margin: 10px;
+  padding: 5px;
+  border: 2px solid rgba(0, 0, 0, 0.2);
+  border-radius: 5px;
+  background: rgba(255, 255, 255, .7);
+}
+
+@media (min-width: 768px) {
+  
+  #sidebar-wrapper {
+
+    margin-left: 0;
+  }
+
+  #page-content-wrapper {
+    min-width: 0;
+    width: 100%;
+    margin-left: 320px;
+  }
+
+  body.sb-sidenav-toggled #wrapper #sidebar-wrapper {
+    margin-left: -320px;
+  }
+
+  body.sb-sidenav-toggled #wrapper #page-content-wrapper {
+      margin-left: 0px;
+    }
+}
+
+.hide-party {
+  position: relative;
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  width: 17%;
+  padding-right: 1.25rem;  
+  font-size: 1rem;
+  color: #212529;
+  text-align: right;
+  background-color: #fff;
+  border: 0;
+  border-radius: 0;
+  overflow-anchor: none;
+  box-shadow: inset 1px -1px 0px rgba(0, 0, 0, 0.125);
+}
+
+.tooltip {
+  background: rgba(255, 255, 255, 0.65);
+  padding: .1rem;
+  white-space: nowrap;
+  border-radius: 0;
+  border: 0;
+}
+
+.table-condensed{
+  font-size: 12px;
+  margin-bottom: 0;
+}
+
+.leaflet-tooltip-top:before, 
+.leaflet-tooltip-bottom:before, 
+.leaflet-tooltip-left:before, 
+.leaflet-tooltip-right:before {
+    border: none !important;
+}