feat: convert character ids to 64 bits

remove all usages of the PERSISTENT bit with regards to storing of playerIDs on the server.  the bit does not exist and was a phantom in the first place.
Tested that a full playthrough of ag, ns and gf was still doable.  slash commands work, ugc works, friends works, ignore list works, properties work and have names, teaming works.
migrating an old mysql database works . need to test an old sqlite database

dDatabase/GameDatabase/MySQL/Tables/CommandLog.cpp

@@ -1,5 +1,5 @@
 #include "MySQLDatabase.h"
 
-void MySQLDatabase::InsertSlashCommandUsage(const uint32_t characterId, const std::string_view command) {
+void MySQLDatabase::InsertSlashCommandUsage(const LWOOBJID characterId, const std::string_view command) {
 	ExecuteInsert("INSERT INTO command_log (character_id, command) VALUES (?, ?);", characterId, command);
 }