CLDC-2670: Fix build errors

app/helpers/form_page_helper.rb

@@ -1,5 +1,5 @@
 module FormPageHelper
-  def action_href(log, page_id, referrer)
+  def action_href(log, page_id, referrer = "check_answers")
     send("#{log.model_name.param_key}_#{page_id}_path", log, referrer:)
   end
 

app/views/form/_check_answers_summary_list.html.erb

@@ -28,7 +28,7 @@
       <% if @log.collection_period_open_for_editing? %>
         <% row.with_action(
           text: question.action_text(@log),
-          href: action_href(@log, question.page.id, (question.displayed_as_answered?(@log) || refer_unanswered) ? referrer : nil),
+          href: action_href(@log, question.page.id, question.displayed_as_answered?(@log) || refer_unanswered ? referrer : nil),
           visually_hidden_text: question.check_answer_label.to_s.downcase,
         ) %>
       <% end %>

spec/features/form/validations_spec.rb

@@ -174,8 +174,8 @@ RSpec.describe "validations" do
       it "returns the user back to the check_your_answers after fixing a validation from check_your_anwers" do
         lettings_log.update!(earnings: income_over_soft_limit, incfreq: 1)
         visit("/lettings-logs/#{lettings_log.id}/income-and-benefits/check-answers")
-        click_link("Answer", href: "/lettings-logs/#{lettings_log.id}/net-income-value-check?referrer=check_answers")
+        click_link("Answer", href: "/lettings-logs/#{lettings_log.id}/net-income-value-check")
-        expect(page).to have_current_path("/lettings-logs/#{lettings_log.id}/net-income-value-check?referrer=check_answers")
+        expect(page).to have_current_path("/lettings-logs/#{lettings_log.id}/net-income-value-check")
         click_link("Change", href: "/lettings-logs/#{lettings_log.id}/net-income?referrer=interruption_screen", match: :first)
         expect(page).to have_current_path("/lettings-logs/#{lettings_log.id}/net-income?referrer=interruption_screen")
         fill_in("lettings-log-earnings-field", with: income_under_soft_limit)