[Fix] Clear GuildOnlineStatus on world boot (#4306)

Ensure that the guild member online status is set to offline (0) when world boots.

world/cliententry.cpp

@@ -138,7 +138,7 @@ void ClientListEntry::SetOnline(CLE_Status iOnline)
 		"Online status [{}] ({}) status [{}] ({})",
 		AccountName(),
 		AccountID(),
-		CLEStatusString[CLE_Status::Online],
+		CLEStatusString[iOnline],
 		static_cast<int>(iOnline)
 	);
 

world/world_boot.cpp

@@ -284,6 +284,8 @@ bool WorldBoot::DatabaseLoadRoutines(int argc, char **argv)
 	database.ClearRaid();
 	database.ClearRaidDetails();
 	database.ClearRaidLeader();
+	LogInfo("Clearing guild online status");
+	database.ClearGuildOnlineStatus();
 	LogInfo("Clearing inventory snapshots");
 	database.ClearInvSnapshots();
 	LogInfo("Loading items");