Throttle how many rooms a user can join at once (#7817)
Throttle how many rooms a user can join at once (#7817)

* Throttle room joining

* OK

* comment & thing

* Update server/chat-commands/moderation.ts

Co-authored-by: Guangcong Luo <187562004ef700ef0b27f9ac3508605cd1fc58d2@gmail.com>

* Update server/chat-commands/moderation.ts

Co-authored-by: Guangcong Luo <187562004ef700ef0b27f9ac3508605cd1fc58d2@gmail.com>

* Update server/chat-commands/moderation.ts

Co-authored-by: Guangcong Luo <187562004ef700ef0b27f9ac3508605cd1fc58d2@gmail.com>

Co-authored-by: Guangcong Luo <187562004ef700ef0b27f9ac3508605cd1fc58d2@gmail.com>
xfix/Pokemon-Showdown,svivian/Pokemon-Showdown,Zarel/Pokemon-Showdown,Zarel/Pokemon-Showdown,xfix/Pokemon-Showdown,svivian/Pokemon-Showdown,Zarel/Pokemon-Showdown,xfix/Pokemon-Showdown,xfix/Pokemon-Showdown,svivian/Pokemon-Showdown,sirDonovan/Pokemon-Showdown,sirDonovan/Pokemon-Showdown,svivian/Pokemon-Showdown,sirDonovan/Pokemon-Showdown,xfix/Pokemon-Showdown,svivian/Pokemon-Showdown