rewrite: New private Room system.

src/modules/economy/cog.py

@@ -12,6 +12,7 @@ from data import ORDER
 from utils.ui import Confirm, Pager
 from utils.lib import error_embed, MessageArgs, utc_now
 from wards import low_management
+from constants import MAX_COINS
 
 from . import babel, logger
 from .data import EconomyData, TransactionType, AdminActionType
@@ -21,9 +22,6 @@ from .settingui import EconomyConfigUI
 _, _p, _np = babel._, babel._p, babel._np
 
 
-MAX_COINS = 2**16
-
-
 class Economy(LionCog):
     """
     Commands