Added controller and route files

config/routes.rb

@@ -192,6 +192,10 @@ Rails.application.routes.draw do
   draw :user
   draw :project
 
+  Gitlab.ee do
+    draw :trial
+  end
+
   root to: "root#index"
 
   get '*unmatched_route', to: 'application#route_not_found'

config/routes/trial.rb

+# frozen_string_literal: true
+
+resources :trials, only: [:new, :create]