Brychu

Currently the validation for uniqueness on registering coupons and creating happy hours is very simple - based on `id` only. If there is a coupon with a same id, the...

@tochman For some reason I couldn't choose your repo as a base.

Enable showing distribution on columns on index page

11

# Description Fixes [# 2162](https://github.com/avo-hq/avo/issues/2162) The issue describes the feature in a general way, so I've applied it in my way, although according to our discussion on the Issue. From...