feat(Core): add OnPlayerQuestAccept hook to PlayerScript (#25875)

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

src/server/game/Scripting/ScriptDefines/PlayerScript.cpp

@@ -852,6 +852,11 @@ void ScriptMgr::OnPlayerQuestAbandon(Player* player, uint32 questId)
     CALL_ENABLED_HOOKS(PlayerScript, PLAYERHOOK_ON_QUEST_ABANDON, script->OnPlayerQuestAbandon(player, questId));
 }
 
+void ScriptMgr::OnPlayerQuestAccept(Player* player, Quest const* quest)
+{
+    CALL_ENABLED_HOOKS(PlayerScript, PLAYERHOOK_ON_PLAYER_QUEST_ACCEPT, script->OnPlayerQuestAccept(player, quest));
+}
+
 // Player anti cheat
 void ScriptMgr::AnticheatSetCanFlybyServer(Player* player, bool apply)
 {

src/server/game/Scripting/ScriptDefines/PlayerScript.h

@@ -190,6 +190,7 @@ enum PlayerHook
     PLAYERHOOK_ON_PLAYER_ENTER_COMBAT,
     PLAYERHOOK_ON_PLAYER_LEAVE_COMBAT,
     PLAYERHOOK_ON_QUEST_ABANDON,
+    PLAYERHOOK_ON_PLAYER_QUEST_ACCEPT,
     PLAYERHOOK_ON_GET_QUEST_RATE,
     PLAYERHOOK_ON_CAN_PLAYER_FLY_IN_ZONE,
     PLAYERHOOK_ANTICHEAT_SET_CAN_FLY_BY_SERVER,
@@ -730,6 +731,14 @@ public:
      */
     virtual void OnPlayerQuestAbandon(Player* /*player*/, uint32 /*questId*/) { }
 
+    /**
+     * @brief This hook called after a player accepts a quest, regardless of quest giver type
+     *
+     * @param player Contains information about the Player
+     * @param quest Contains information about the Quest
+     */
+    virtual void OnPlayerQuestAccept(Player* /*player*/, Quest const* /*quest*/) { }
+
     /**
      * @brief This hook called before other CanFlyChecks are applied
      *