* feat: showall, findplayer, get/openhttpmoninfo
http monitor info is planned to be used later, just putting in info that i've since reverse engineered and don't want lost
Additionally add debug world packet for duture dev use
Tested all new commands and variation of command arguments
* fix missing newline at eofs
* address most feedback
* Compormise and use struct with (de)serialize
* remove httpmoninfo commands
* Breakout rest of the enums from dcommonvars
so we don't have to deal with merge conflicts
ePlayerFlags is not a scoped enum, yet, due to it's complexity
* address feedback
* make player flag types consistent
* fix typo
* breakout gmlevel enum and make it a class
tested that things still work
slash command,
chat restrictions,
packets and serializations
* fix GM level for some slash commands
* fix new use of this enum
