[FEAT] Total Users Banned count

[Matsukami7]

Overview

Requesting a command to see the total number of users banned by labbot

Commands

bantotal totalyeeted yeetlist

[tigattack]

Cheers naro.

Let's go with [p]bancount. We can alias other, more joke-y triggers in our own instance of Red if we wish.

[tigattack]

As a note for whoever implements this (I may do so myself, so more of a note-to-self...), this will be incredibly easy with a simple call to len(await ctx.guild.bans()).