Core/PacketIO: updated SMSG_FEATURE_SYSTEM_STATUS (#24403)

* Core/Packets: updated SMSG_FEATURE_SYSTEM_STATUS

(cherry picked from commit 231207970b)

# Conflicts:
#	src/server/game/Battlegrounds/ArenaTeam.cpp
#	src/server/game/Entities/Player/Player.cpp
#	src/server/game/Entities/Player/Player.h
#	src/server/game/Handlers/CharacterHandler.cpp
#	src/server/game/Handlers/GroupHandler.cpp
#	src/server/game/Handlers/SpellHandler.cpp
#	src/server/game/Server/Packets/SpellPackets.cpp
#	src/server/game/Server/Packets/SpellPackets.h
#	src/server/game/Server/Packets/SystemPackets.cpp
#	src/server/game/Server/Packets/SystemPackets.h
#	src/server/game/Server/Protocol/Opcodes.cpp
#	src/server/game/Server/Protocol/Opcodes.h
#	src/server/game/Server/WorldSession.h

* Define complaint status values and replace magic numbers

* Add missing header

Co-authored-by: joschiwald <joschiwald.trinity@gmail.com>

src/server/shared/SharedDefines.h

@@ -3457,6 +3457,13 @@ enum ResponseCodes
     CHAR_NAME_DECLENSION_DOESNT_MATCH_BASE_NAME            = 103
 };
 
+enum ComplaintStatus : uint8
+{
+    COMPLAINT_DISABLED                      = 0,
+    COMPLAINT_ENABLED_WITHOUT_AUTO_IGNORE   = 1,
+    COMPLAINT_ENABLED_WITH_AUTO_IGNORE      = 2
+};
+
 /// Ban function modes
 enum BanMode
 {