fix(Core/WorldSession) Allow automatic session DBC locale selection from available locales (#23706)

Referenced commit(s): 56dc563394

data/sql/updates/db_world/2025_11_24_00.sql

@@ -0,0 +1,6 @@
+-- DB update 2025_11_23_00 -> 2025_11_24_00
+--
+-- Set GOSSIP flag
+UPDATE `creature_template` SET `npcflag` = `npcflag` | 1 WHERE (`entry` IN (34712, 34713, 34714, 34786, 34785));
+-- 10568 -- Hello, $N. If you're looking for cooking training, you've come to the right place. I usually get lots of new students when Pilgrim's Bounty rolls around.
+UPDATE `creature_template` SET `gossip_menu_id` = 10568 WHERE (`entry` IN (34708, 34712, 34713, 34714, 34786, 34785, 34711));

src/cmake/macros/FindMySQL.cmake

@@ -137,7 +137,6 @@ if(WIN32)
   )
   list(SORT _MYSQL_ROOT_HINTS_SUBKEYS COMPARE NATURAL ORDER DESCENDING)
 
-  set(_MYSQL_ROOT_HINTS_REGISTRY_LOCATIONS)
   foreach(subkey IN LISTS _MYSQL_ROOT_HINTS_SUBKEYS)
     cmake_host_system_information(
       RESULT
@@ -147,7 +146,7 @@ if(WIN32)
         "HKEY_LOCAL_MACHINE\\SOFTWARE\\MySQL AB\\${subkey}" VALUE "Location"
       VIEW BOTH
     )
-    list(APPEND _MYSQL_ROOT_HINTS_REGISTRY_LOCATIONS ${_MYSQL_ROOT_HINTS_REGISTRY_LOCATION})
+    list(APPEND _MYSQL_ROOT_HINTS ${_MYSQL_ROOT_HINTS_REGISTRY_LOCATION})
   endforeach()
 
   file(GLOB _MYSQL_ROOT_PATHS_VERSION_SUBDIRECTORIES

src/server/game/Server/WorldSession.cpp

@@ -125,7 +125,7 @@ WorldSession::WorldSession(uint32 id, std::string&& name, uint32 accountFlags, s
     m_playerLogout(false),
     m_playerRecentlyLogout(false),
     m_playerSave(false),
-    m_sessionDbcLocale(sWorld->GetDefaultDbcLocale()),
+    m_sessionDbcLocale(sWorld->GetAvailableDbcLocale(locale)),
     m_sessionDbLocaleIndex(locale),
     m_latency(0),
     m_TutorialsChanged(false),