feat: add initial CYA behaviour

app/helpers/check_answers_helper.rb

@@ -45,4 +45,8 @@ private
   def get_answer_label(question, lettings_log)
     question.answer_label(lettings_log, current_user).presence || "<span class=\"app-!-colour-muted\">You didn’t answer this question</span>".html_safe
   end
+
+  def get_question_label(question)
+    [question.question_number_string, question.check_answer_label.to_s.presence || question.header.to_s].compact.join(" - ")
+  end
 end

app/views/form/_check_answers_summary_list.html.erb

@@ -1,7 +1,7 @@
 <%= govuk_summary_list do |summary_list| %>
   <% total_applicable_questions(subsection, @log, current_user).each do |question| %>
     <% summary_list.row do |row| %>
-      <% row.key { question.check_answer_label.to_s.presence || question.header.to_s } %>
+      <% row.key { get_question_label(question) } %>
       <% row.value do %>
         <span class="govuk-!-margin-right-4"><%= get_answer_label(question, @log) %></span>
         <% extra_value = question.get_extra_check_answer_value(@log) %>