BUILD_RTI guards: svcTabCommon export header + GuezMinelayerProcessing stubs

- TrainingAreaBase/CMakeLists.txt: Wrap RTIDDSGEN with BUILD_RTI, add fallback target
- GuezMinelayerProcessing: BUILD_RTI guards for HandlerMinelayerData + stubs
- ddsfts/CMakeLists.txt: Fix INTERFACE→PUBLIC, add svcTabCommon dependency
- Add stub headers for BUILD_RTI=OFF compilation

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

qt6-after/qt6-migrated-legatus/Lts/Services/GuezMinelayerProcessing/handler_minelayer_data.h

@@ -12,24 +12,25 @@
 #include <QPointF>
 #include <QTimer>
 
-#if BUILD_RTI
-#include <AreaEffectSimulation/aes_ftc.h>
-#include <Proxies/TrainingAreaBase/tab_dtc.h>
-#endif
 #include <LtsCoordTrans/lts_coord_trans.h>
 #include <ParticipantManagement/ppm.hpp>
 #include "GFS_map_cont.h"
 
 #include "logger.h"
 
+#if BUILD_RTI
+#include <AreaEffectSimulation/aes_ftc.h>
+#include <Proxies/TrainingAreaBase/tab_dtc.h>
+#endif
+
 namespace GuezMinelayerProcessing
 {
 class DdsHandler;
 class ZSSI_WI_Minenfeld_Interpreter;
-class HandlerMinelayerData : public QObject
+
 #if BUILD_RTI
+class HandlerMinelayerData : public QObject
     , protected AreaEffectSimulation::Interface::Ftc::MineAreaModifyFromCtaDataReplyHandler
-#endif
 {
   Q_OBJECT
 public:
@@ -39,14 +40,12 @@ public:
 
   bool init();
 
-#if BUILD_RTI
   void onMineAreaModifyFromCtaDataReply(const Core::FunctionReplyObject &replyObject) override final;
-#endif
 
 private slots:
-  void onSpecialSensorDataChanged(const TrainingAreaBase::SpecialSensorData &data, DataModification modType);
-  void onMinelayerTrailerData(const TrainingAreaBase::MinelayerTrailerData &data, DataModification modType);
-  void onMinelayerThrowerData(const TrainingAreaBase::MinelayerThrowerData &data, DataModification modType);
+  void onSpecialSensorDataChanged(const TrainingAreaBase::SpecialSensorData &data, ParticipantManagement::DataModification modType);
+  void onMinelayerTrailerData(const TrainingAreaBase::MinelayerTrailerData &data, ParticipantManagement::DataModification modType);
+  void onMinelayerThrowerData(const TrainingAreaBase::MinelayerThrowerData &data, ParticipantManagement::DataModification modType);
   void onSendMinefield(const wirkfeld_minensperre_rt &minefield, int fzArt);
   void onStartMinefieldInterpreter ();
 
@@ -61,13 +60,29 @@ private:
   std::shared_ptr<DdsHandler>                            m_ddsHandler;
   std::shared_ptr<TrainingAreaBase::Interface::Dtc>      m_tabDtc;
   std::shared_ptr<ParticipantManagement::Interface::Dtc> m_ppmDtc;
-#if BUILD_RTI
   std::shared_ptr<AreaEffectSimulation::Interface::Ftc>  m_aesFtc;
-#endif
 
   LtsCoordTrans::UtmCoordinate  m_baseCoord;
 
   ZSSI_WI_Minenfeld_Interpreter *m_minefieldInterpreter;
   QTimer                        *m_minefieldInterpreterTimer;
 };
+#else
+// Stub implementation when BUILD_RTI is OFF
+class HandlerMinelayerData : public QObject
+{
+  Q_OBJECT
+public:
+  explicit HandlerMinelayerData(const std::shared_ptr<DdsHandler> &ddsHandler,
+                                QObject *parent = nullptr);
+  ~HandlerMinelayerData();
+
+  bool init() { return false; }
+
+private:
+  NGL::INGLLogger &m_logger;
+  std::shared_ptr<DdsHandler> m_ddsHandler;
+};
+#endif // BUILD_RTI
+
 } // namespace GuezMinelayerProcessing