CLDC-1180 Link to radio/checkbox errors from summary (#2835)

* try linking errors

* Change question ids to symbols and update checkboxes

app/views/form/_checkbox_question.html.erb

@@ -6,16 +6,17 @@
     hint: { text: question.hint_text&.html_safe } do %>
     <% after_divider = false %>
 
-    <% question.displayed_answer_options(@log).map do |key, option| %>
+    <% question.displayed_answer_options(@log).each_with_index do |(key, option), index| %>
       <% if key.starts_with?("divider") %>
         <% after_divider = true %>
         <%= f.govuk_check_box_divider %>
       <% else %>
-        <%= f.govuk_check_box question.id, key,
+        <%= f.govuk_check_box question.id.to_sym, key,
           label: { text: option["value"] },
           hint: { text: option["hint"] },
           checked: @log[key] == 1,
           exclusive: after_divider,
+          link_errors: index.zero? ? true : nil,
           **stimulus_html_attributes(question) %>
       <% end %>
     <% end %>

app/views/form/_radio_question.html.erb

@@ -18,22 +18,24 @@
   legend: legend(question, page_header, conditional),
   hint: { text: question.hint_text&.html_safe } do %>
 
-  <% question.displayed_answer_options(@log, current_user).map do |key, options| %>
+  <% question.displayed_answer_options(@log, current_user).each_with_index do |(key, options), index| %>
     <% if key.starts_with?("divider") %>
       <%= f.govuk_radio_divider %>
     <% else %>
       <% conditional_question = find_conditional_question(@page, question, key) %>
       <% if conditional_question.nil? %>
-        <%= f.govuk_radio_button question.id,
+        <%= f.govuk_radio_button question.id.to_sym,
           key,
           label: { text: options["value"] },
           hint: { text: options["hint"] },
+          link_errors: index.zero? ? true : nil,
           **stimulus_html_attributes(question) %>
       <% else %>
-        <%= f.govuk_radio_button question.id,
+        <%= f.govuk_radio_button question.id.to_sym,
           key,
           label: { text: options["value"] },
           hint: { text: options["hint"] },
+          link_errors: index.zero? ? true : nil,
           **stimulus_html_attributes(question) do %>
             <%= render partial: "#{conditional_question.type}_question", locals: {
               question: conditional_question,