fix incorrect option types, prepare casino setting

structures/QuarksBot.js

@@ -159,6 +159,7 @@ class QuarksBot extends Client {
           officerRole: null,
           dispatcherRole: null,
           onlyOfficersSearch: false,
+          casinoMultiplier: 2,
         }
       }
       this.dbo.collection("guilds").insertOne(guild, function(err, res) {
@@ -182,6 +183,7 @@ class QuarksBot extends Client {
       dispatcherRole: guild.server.dispatcherRole,
       onlyOfficersSearch: guild.server.onlyOfficersSearch,
       botAdmin: guild.server.botAdmin,
+      casinoMultiplier: guild.server.casinoMultiplier,
     }
     return guildData;
   }