Add context to withdraw content

Should content be [withdrawn] this also adds the "context_label" or grey text to the title.

app/presenters/content_item/withdrawable.rb

@@ -5,7 +5,7 @@ def withdrawn?
     end
 
     def page_title
-      withdrawn? ? "[Withdrawn] #{title}" : title
+      withdrawn? ? "[Withdrawn] #{withdrawal_context_title}: #{title}" : title
     end
 
     def withdrawal_notice_component
@@ -29,6 +29,10 @@ def withdrawal_notice_title
       "This #{withdrawal_notice_context.downcase} was withdrawn on #{withdrawal_notice_time}".html_safe
     end
 
+    def withdrawal_context_title
+      I18n.t("content_item.schema_name.#{document_type}", count: 1, locale: :en)
+    end
+
     def withdrawal_notice_context
       I18n.t("content_item.schema_name.#{schema_name}", count: 1, locale: :en)
     end