Add percy snapshot for activate account

spec/features/activate_account_spec.rb

@@ -3,6 +3,28 @@
 require "spec_helper"
 
 describe "Activate account" do
+  include Devise::Test::IntegrationHelpers
+
+  context "with a confirmed user that has not been activated in the new design" do
+    before do
+      # Do this weird dance to get us on to the new theme
+      sign_in create(:confirmed_user, tailwind_theme: true)
+      visit root_path
+      sign_out :user
+
+      u = User.new(email: "[email protected]", from_alert_or_comment: true, confirmed_at: Time.zone.now)
+      u.skip_confirmation_notification!
+      u.save!(validate: false)
+      visit new_users_activation_path
+    end
+
+    # rubocop:disable RSpec/NoExpectationExample
+    it "renders the page", js: true do
+      page.percy_snapshot("Activate account")
+    end
+    # rubocop:enable RSpec/NoExpectationExample
+  end
+
   context "with a confirmed user that has not been activated" do
     before do
       u = User.new(email: "[email protected]", from_alert_or_comment: true, confirmed_at: Time.zone.now)