BUILD_RTI guards for DDS/Routing modules + logger init fixes

- Lts/DDS: Add BUILD_RTI guards to pacemaker.h, dds_connector.h,
  generic_fts_* files, generic_base.h, routing_plugin.h
- Lts/Services/RoutingServiceNG: Add BUILD_RTI guards to session.h/cpp,
  connection.h/cpp, data_writer_task.h/cpp
- Fix C++23 reference member initialization: use getLogger() instead of
  getNGLLogger() in constructor initializer lists
- Root CMakeLists.txt: Add Lts/DDS to include_directories
- Fix export header generation order (GENERATE_EXPORT_HEADER before
  TARGET_INCLUDE_DIRECTORIES)
- Remove auto-generated stub files (external deps collected separately)

qt6-after/qt6-migrated-legatus/Lts/DDS/FTS/generic_fts_internal.cpp

@@ -2,6 +2,9 @@
 
 
 #include "generic_fts_internal.h"
+
+#if BUILD_RTI
+
 #include <DDS/QosProfile/DDS_DefaultQos.h>
 #include <QMetaMethod>
 #include <NGLLogger/INGLLogger.h>
@@ -45,4 +48,6 @@ void GenericFtsInternal::dataAvailable()
 }
 
 
-} 
+}
+
+#endif // BUILD_RTI