Use Redis for ActiveJob and ActionCable (#2004)

* Use Redis for ActiveJob and ActionCable

* Fix alwaysApply setting

* Update queue names and weights

* Tweak weights

* Update job queues

* Update docker setup guide

* Remove deprecated upgrade columns from users table

* Refactor Redis configuration for Sidekiq and caching in production environment

* Add Sidekiq Sentry monitoring

* queue naming fix

* Clean up schema

config/routes.rb

@@ -1,3 +1,5 @@
+require "sidekiq/web"
+
 Rails.application.routes.draw do
   # MFA routes
   resource :mfa, controller: "mfa", only: [ :new, :create ] do
@@ -6,7 +8,8 @@ Rails.application.routes.draw do
     delete :disable
   end
 
-  mount GoodJob::Engine => "good_job"
+  # Uses basic auth - see config/initializers/sidekiq.rb
+  mount Sidekiq::Web => "/sidekiq"
 
   get "changelog", to: "pages#changelog"
   get "feedback", to: "pages#feedback"
@@ -158,14 +161,6 @@ Rails.application.routes.draw do
     get :accept, on: :member
   end
 
-  # For managing self-hosted upgrades and release notifications
-  resources :upgrades, only: [] do
-    member do
-      post :acknowledge
-      post :deploy
-    end
-  end
-
   resources :currencies, only: %i[show]
 
   resources :impersonation_sessions, only: [ :create ] do