make confirmations work

app/controllers/users/confirmations_controller.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+module Users
+  class ConfirmationsController < Devise::ConfirmationsController
+    private
+    def after_confirmation_path_for(resource_name, resource)
+      sign_in_path
+    end
+  end
+end

app/views/users/confirmations/new.html.erb

@@ -8,5 +8,3 @@
 
   <div><%= f.submit "Resend confirmation instructions" %></div>
 <% end %>
-
-<%= render "devise/shared/links" %>

config/routes.rb

@@ -97,6 +97,7 @@ Metamaps::Application.routes.draw do
   resources :tokens, only: [:new]
 
   devise_for :users, skip: :sessions, controllers: {
+    confirmations: 'users/confirmations',
     registrations: 'users/registrations',
     passwords: 'users/passwords',
     sessions: 'users/sessions'