add sidekiq UI

app/views/manager/application/_navigation.html.erb

@@ -24,6 +24,7 @@ as defined by the routes in the `admin/` namespace
   <hr />
 
   <%= link_to "Delayed Jobs", manager_delayed_job_path, class: "navigation__link" %>
+  <%= link_to "Sidekiq", manager_sidekiq_web_path, class: "navigation__link" %>
   <%= link_to "Maintenance Tasks", manager_maintenance_tasks_path, class: "navigation__link" %>
   <%= link_to "Features", manager_flipper_path, class: "navigation__link" %>
   <%= link_to "Annonces", super_admins_release_notes_path, class: "navigation__link" %>

config/routes.rb

@@ -1,3 +1,5 @@
+require 'sidekiq/web'
+
 Rails.application.routes.draw do
   # For details on the DSL available within this file, see https://guides.rubyonrails.org/routing.html
 
@@ -95,6 +97,7 @@ Rails.application.routes.draw do
       mount Flipper::UI.app(-> { Flipper.instance }) => "/features", as: :flipper
       match "/delayed_job" => DelayedJobWeb, :anchor => false, :via => [:get, :post]
       mount MaintenanceTasks::Engine => "/maintenance_tasks"
+      mount Sidekiq::Web => "/sidekiq"
     end
 
     get 'import_procedure_tags' => 'procedures#import_data'