fix file inclusion

assets/javascripts/discourse/services/subscription.js

@@ -27,7 +27,7 @@ export default class SubscriptionService extends Service {
     }
 
     retrieveSubscriptionStatus() {
-      ajax("/admin/subscription").then(result => {
+      ajax("admin/wizards/subscription").then(result => {
         console.log(result)
         this.subscribed = result.subscribed;
         this.subscriptionType = result.subscription_type;

config/routes.rb

@@ -14,7 +14,7 @@ Discourse::Application.routes.append do
 
   scope module: 'custom_wizard', constraints: AdminConstraint.new do
     get 'admin/wizards' => 'admin#index'
-    get 'admin/subscription' => 'subscription#index'
+    get 'admin/wizards/subscription' => 'subscription#index'
 
     get 'admin/wizards/wizard' => 'admin_wizard#index'
     get 'admin/wizards/wizard/create' => 'admin#index'

plugin.rb

@@ -37,6 +37,7 @@ after_initialize do
     ../lib/custom_wizard/engine.rb
     ../config/routes.rb
     ../app/controllers/custom_wizard/admin/admin.rb
+    ../app/controllers/custom_wizard/admin/subscription.rb
     ../app/controllers/custom_wizard/admin/wizard.rb
     ../app/controllers/custom_wizard/admin/submissions.rb
     ../app/controllers/custom_wizard/admin/api.rb