Public scoreboard scaffold

app/controllers/application_controller.rb

@@ -26,4 +26,8 @@ class ApplicationController < ActionController::Base
     flash[:error] = t "#{policy_name}.#{exception.query}", scope: "pundit", default: :default
     redirect_back_or_to(root_path)
   end
+
+  def not_found
+    render file: "#{Rails.root}/public/404.html", layout: false, status: :not_found
+  end
 end