refactor AI system

src/lib/ecs/system/CombatSystem.cpp

@@ -7,7 +7,6 @@
 #include "PositionComponent.h"
 #include "SensorRangeComponent.h"
 #include "ShipIdentityComponent.h"
-#include "ThreatResponseBehaviorComponent.h"
 #include "tracing.h"
 #include "WeaponComponent.h"
 
@@ -25,14 +24,11 @@ void CombatSystem::tick(Tick currentTick,
 {
 	TRACE();
     // All weapons (ships and stations) are child entities linked via ModuleOwnerComponent.
+    // AttackExecutor has already set each weapon's preferred (in-range) target; here we
+    // validate it, fall back to nearest-target acquisition, and fire.
     admin.forEach<WeaponComponent, ModuleOwnerComponent>(
         [&](entt::entity /*e*/, WeaponComponent& weapon, const ModuleOwnerComponent& owner)
         {
-            if (admin.hasAll<ThreatResponseBehaviorComponent>(owner.owner))
-            {
-                weapon.currentTarget =
-                    admin.get<ThreatResponseBehaviorComponent>(owner.owner).currentTarget;
-            }
             const PositionComponent& pos     = admin.get<PositionComponent>(owner.owner);
             const FactionComponent&  faction = admin.get<FactionComponent>(owner.owner);
             resolveWeapon(owner.owner, weapon, pos, faction, currentTick, admin, outWeaponFiredEvents);