Create a Bet Match on PVP system

Imported from legacy Flarum.
Original author: 123 (Flarum #1183)

Hello, i suggest we could have a Bet option when Join PVP room
We can bet through zeny, muh coin. ( Set a cap of maximum zeny/ muh coin to make sure that match is just for fun)
All class or specific class depend on whatever you want
The rules are followed from the BG/ Woe SE rules

This thing i see in some server. Maybe players will build a char to challenge everyone
Its interesting, i think