Remove DelayedJob web UI

Gemfile

@@ -52,7 +52,6 @@ gem 'oauth2', '~> 1.4.7' # Used for Stripe Connect
 
 gem 'daemons'
 gem 'delayed_job_active_record'
-gem 'delayed_job_web'
 
 gem 'kaminari', '~> 1.2.1'
 

Gemfile.lock

@@ -204,11 +204,6 @@ GEM
     delayed_job_active_record (4.1.6)
       activerecord (>= 3.0, < 6.2)
       delayed_job (>= 3.0, < 5)
-    delayed_job_web (1.4.4)
-      activerecord (> 3.0.0)
-      delayed_job (> 2.0.3)
-      rack-protection (>= 1.5.5)
-      sinatra (>= 1.4.4)
     devise (4.8.0)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
@@ -361,8 +356,6 @@ GEM
     multi_json (1.15.0)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
-    mustermann (1.1.1)
-      ruby2_keywords (~> 0.0.1)
     nio4r (2.5.7)
     nokogiri (1.11.4)
       mini_portile2 (~> 2.5.0)
@@ -569,11 +562,6 @@ GEM
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.2)
-    sinatra (2.1.0)
-      mustermann (~> 1.0)
-      rack (~> 2.2)
-      rack-protection (= 2.1.0)
-      tilt (~> 2.0)
     spring (2.1.1)
     spring-commands-rspec (1.0.4)
       spring (>= 0.9.1)
@@ -683,7 +671,6 @@ DEPENDENCIES
   ddtrace
   debugger-linecache
   delayed_job_active_record
-  delayed_job_web
   devise
   devise-encryptable
   devise-token_authenticatable

config/routes/admin.rb

@@ -5,7 +5,6 @@ Openfoodnetwork::Application.routes.draw do
   namespace :admin do
 
     authenticated :spree_user, -> user { user.admin? } do
-      mount DelayedJobWeb, at: '/delayed_job'
       mount Flipper::UI.app(Flipper) => '/feature-toggle'
       mount Sidekiq::Web, at: "/sidekiq"
     end