Fixing FanOutOnWriteService, fixing Sidekiq not having enough DB connections

in the pool, adding a throttle of 60rpm per IP, adding mini profiler, adding
admin status to users

config/routes.rb

@@ -1,7 +1,7 @@
 require 'sidekiq/web'
 
 Rails.application.routes.draw do
-  authenticate :user do
+  authenticate :user, lambda { |u| u.admin? } do
     mount Sidekiq::Web => '/sidekiq'
   end