chore(Core/Misc): Change all TODO to doxygen comment (#14966)

src/server/game/Entities/Player/PlayerUpdates.cpp

@@ -38,7 +38,7 @@
 #include "WeatherMgr.h"
 #include "WorldStatePackets.h"
 
-// TODO: this import is not necessary for compilation and marked as unused by the IDE
+/// @todo: this import is not necessary for compilation and marked as unused by the IDE
 //  however, for some reasons removing it would cause a damn linking issue
 //  there is probably some underlying problem with imports which should properly addressed
 //  see: https://github.com/azerothcore/azerothcore-wotlk/issues/9766
@@ -164,7 +164,7 @@ void Player::Update(uint32 p_time)
         if (Unit* victim = GetVictim())
         {
             // default combat reach 10
-            // TODO add weapon, skill check
+            /// @todo add weapon, skill check
 
             if (isAttackReady(BASE_ATTACK))
             {
@@ -1407,7 +1407,7 @@ void Player::UpdatePvPState()
 
 void Player::UpdateFFAPvPState(bool reset /*= true*/)
 {
-    // TODO: should we always synchronize UNIT_FIELD_BYTES_2, 1 of controller
+    /// @todo: should we always synchronize UNIT_FIELD_BYTES_2, 1 of controller
     // and controlled? no, we shouldn't, those are checked for affecting player
     // by client
     if (!pvpInfo.IsInNoPvPArea && !IsGameMaster() &&