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/EsriHTML/TimeLineProject/TimeLineStyle.css

@@ -0,0 +1,238 @@
+body {
+    height: 100%;
+    width: 98%;
+    background-color: rgb(139, 139, 139);
+}
+
+hr{
+    width: 100%;
+    color: black;
+}
+
+/* Header */
+
+#headerTable {
+    position: relative;
+    width: auto;
+    display: block;
+    table-layout: fixed;
+    padding: 8px;
+    height: 10%;
+}
+
+#headerTable td{
+    padding-left: 15px; 
+}
+
+#ipadresse, #partId {
+    width: 150px;
+    font-size: 1em;
+}
+
+#port {
+    width: 50px;
+    font-size: 1em;
+}
+
+/* Selection */
+
+#selects {
+    background-color: lightgrey;
+    float: right;
+    height: 850px;
+    width: 18%;
+    border-radius: 10px;
+}
+
+#tableTimer{
+    position: relative;
+    width: 100%;
+    left: 3%; 
+}
+
+#eventSelects {
+    position: relative;
+    overflow-y: auto;
+    border-radius: 10px;
+    height: 75%;  
+    top: 0.5%; 
+}
+
+.checkbox {
+    text-align: center;
+    position: relative;
+    border: 1px solid rgb(221, 221, 221);
+    background-color: rgb(243, 243, 243);
+    width: 95%;
+    border-radius: 10px;
+    line-height: 45px;
+    left: 2%;
+}
+
+.checkbox:hover {
+    background-color: rgb(243, 243, 243, 0.5);
+}
+
+input[type=checkbox] {
+    position: relative;
+    float: left;
+    top: 10px;
+}
+
+/* Request Button */
+
+#requestButton {
+    position: relative;
+    height: 9%;
+    width: 96%;
+    top: 1.5%;
+    left: 2%;
+}
+
+/* Vertical header */
+
+.rowHeader {
+    position: relative;
+    float: left;
+    background-color: grey;
+    width: 3%;
+    top: 1.5%;
+    left: 0.5%;
+    height: 32%;
+    border-radius: 10px;
+}
+
+.rowHeaderText {
+    transform: rotate(90deg);
+    position: relative;
+    color: white;
+    top: 40%;
+    font-size: 1vw;
+}
+
+/* Display events */
+
+#displayDiv{
+    
+    background-color: lightgray;
+    border-radius: 10px; 
+    height: 850px;
+    width: 81%;
+    font-family: 'Oswald', sans-serif;
+}
+
+.listElement {
+    position: relative;
+    text-align: center;
+    color: white;
+    display: inline-block;
+    width: 10%;
+    left: 1%;
+    top: 3%;
+    margin-right: 1%;
+    border-radius: 10px;
+    height: 94%;
+    background-color: rgb(139, 139, 139);
+}
+
+.tableRow {
+    position: relative;
+    white-space: nowrap;
+    overflow-y: auto;
+    width: 95%;
+    left: 1%;
+    height: 32%;
+    margin-bottom: 0.3%;
+    top: 1.5%;
+    border-radius: 10px;
+}
+
+.heading {
+    position: relative;
+    text-align: center;
+    height: 40px;
+    background-color: rgb(57, 57, 57);
+    width: 95%;
+    left: 2.5%;
+    font-size: 0.8vw; 
+    line-height: 40px;
+    top: 3%;
+    border-radius: 10px;
+}
+
+.eventType{
+    position: relative;
+    width: 8%;
+    height: 5%;
+    top: 75%;
+    left: 85%;
+}
+
+.infoDiv {
+    position: relative;
+    text-align: center;
+    color: white;
+    height: 7%;
+    width: 90%;
+    left: 5%;
+    background-color: rgb(100, 100, 100);
+    top: 1%;
+    border-radius: 10px;
+    margin-bottom: 2%;
+    line-height: 14px;
+    font-size: 0.7vw;
+    font-family: 'Roboto', sans-serif;
+}
+
+.infoTitleDiv {
+    position: relative;
+    float: left;
+    height: 100%;
+    width: 50%;
+    background-color: rgb(80, 80, 80);
+    border-top-left-radius: 10px;
+    border-bottom-left-radius: 10px;
+}
+
+.infoInfoDiv {
+    float: right;
+    height: 100%;
+    width: 50%;
+}
+
+.positionInfoDiv {
+    color: white;
+    text-align: center;
+    position: relative;
+    height: 7%;
+    left: 5%;
+    border-radius: 10px;
+    top: 1%;
+    width: 65%;
+    background-color: rgb(80, 80, 80);
+    line-height: 14px;
+    font-size: 0.7vw;
+    font-family: 'Roboto', sans-serif;
+    margin-bottom: 1%;
+}
+
+.posParam {
+    position: relative;
+    float: left;
+    border-top-left-radius: 10px;
+    border-bottom-left-radius: 10px;
+    height: 100%;
+    width: 30%;
+}
+
+.actualPosition {
+    position: relative;
+    height: 100%;
+    width: 70%;
+    float: right;
+    background-color: rgb(100, 100, 100);
+    border-top-right-radius: 10px;
+    border-bottom-right-radius: 10px;
+}
+
+