feat(Core/SmartAI): Add support for waypoint_data in SAI (#18706)

* Create rev_1712670662273633900.sql

* eol?

* doesn't like a comment at the end, ok, ok

* init

* mack

* Update SmartScript.cpp

* kurzel

* random paths and garg

* Update rev_1712889530436412200.sql

* brend & marge

* Update rev_1712889530436412200.sql

* movement actions

* Update SmartScriptMgr.h

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

@@ -204,6 +204,8 @@ public:
 
     void OnSpellClick(Unit* clicker, bool& result) override;
 
+    void PathEndReached(uint32 pathId) override;
+
     // Xinef
     void SetWPPauseTimer(uint32 time) { mWPPauseTimer = time; }