feat(Core/Maps): AreaBoundary (#10525)

* cherry-picked commit (2da458c56d)

src/server/game/AI/SmartScripts/SmartAI.h

@@ -80,7 +80,7 @@ public:
     void EnterCombat(Unit* enemy) override;
 
     // Called for reaction at stopping attack at no attackers or targets
-    void EnterEvadeMode() override;
+    void EnterEvadeMode(EvadeReason why = EVADE_REASON_OTHER) override;
 
     // Called when the creature is killed
     void JustDied(Unit* killer) override;