change repair_tool application and add beams for salvager and repair_tool

src/balancing/ArenaSimulation.h

@@ -13,7 +13,7 @@
 #include "BuildingId.h"
 
 #include "entt/entity/entity.hpp"
-#include "WeaponFiredEvent.h"
+#include "BeamFiredEvent.h"
 #include "GameConfig.h"
 #include "Tick.h"
 
@@ -61,7 +61,7 @@ public:
     void requestStop();
 
     void tickOnce();
-    std::vector<WeaponFiredEvent> drainWeaponFiredEvents();
+    std::vector<BeamFiredEvent> drainBeamFiredEvents();
 
     ArenaStatus status() const;
     bool isFinished() const;
@@ -112,7 +112,7 @@ private:
     // Static accumulated threat per team, computed once from the configured roster.
     double m_teamThreat[2] = {0.0, 0.0};
 
-    std::vector<WeaponFiredEvent> m_weaponFiredEvents;
+    std::vector<BeamFiredEvent> m_beamFiredEvents;
 
     mutable std::mutex m_statusMutex;
     ArenaStatus m_status;