fix: use module notation to prevent superclass mismatch
fix: use module notation to prevent superclass mismatch

Ahoy::EventsController < ApplicationController
and Admin::Ahoy::EventsController < Admin::ApplicationController

But writing module Admin
then class Ahoy::EventsController confused it.

michigan-sustainability-cases/gala,galahq/gala,michigan-sustainability-cases/gala,michigan-sustainability-cases/gala,galahq/gala,galahq/gala