Fixup: passing error_items

Had to switch from `errors_for_input` (which squashes to a string)
to `errors_for` (which converts to an array of hashes as expected)
The `errors_for_input` class should only really be used by the
`input` component (as explained in the commit that introduces
the method: 39b42e9)

app/views/admin/corporate_information_pages/_standard_fields.html.erb

@@ -8,7 +8,7 @@
       name: "edition[corporate_information_page_type_id]",
       label: "Type",
       heading_size: "l",
-      error_message: errors_for_input(edition.errors, :corporate_information_page_type_id),
+      error_items: errors_for(edition.errors, :corporate_information_page_type_id),
       include_blank: true,
       options: corporate_information_page_types(@organisation).map do |type, value|
         {

app/views/admin/editionable_social_media_accounts/_form.html.erb

@@ -7,7 +7,7 @@
         name: "social_media_account[social_media_service_id]",
         heading_size: "l",
         include_blank: true,
-        error_message: errors_for_input(social_media_account.errors, :social_media_service_id),
+        error_items: errors_for(social_media_account.errors, :social_media_service_id),
         options: SocialMediaService.all.map do |service|
           {
             text: service.name,

app/views/admin/editions/_operational_field_fields.html.erb

@@ -3,7 +3,7 @@
   label: "Field of operation (required)",
   name: "edition[operational_field_id]",
   heading_size: "l",
-  error_message: errors_for_input(edition.errors, :operational_field_id),
+  error_items: errors_for(edition.errors, :operational_field_id),
   include_blank: true,
   options: OperationalField.all.map do |operation|
     {

app/views/admin/news_articles/_news_article_type_fields.html.erb

@@ -5,7 +5,7 @@
     label: "News article type (required)",
     heading_size: "l",
     value: edition.news_article_type_id,
-    error_message: errors_for_input(edition.errors, :news_article_type_id),
+    error_items: errors_for(edition.errors, :news_article_type_id),
     include_blank: true,
     options: NewsArticleType.all.map do |type|
       {

app/views/admin/organisations/_closed_fields.html.erb

@@ -3,7 +3,7 @@
   name: "organisation[govuk_closed_status]",
   id: "organisation_govuk_closed_status",
   heading_size: "m",
-  error_message: errors_for_input(organisation.errors, :govuk_closed_status),
+  error_items: errors_for(organisation.errors, :govuk_closed_status),
   include_blank: true,
   options: [
     {

app/views/admin/organisations/_form.html.erb

@@ -42,7 +42,7 @@
     name: "organisation[organisation_logo_type_id]",
     id: "organisation_organisation_logo_type_id",
     heading_size: "l",
-    error_message: errors_for_input(organisation.errors, :organisation_logo_type_id),
+    error_items: errors_for(organisation.errors, :organisation_logo_type_id),
     include_blank: true,
     options: OrganisationLogoType.all.map do |logo_type|
       {
@@ -77,7 +77,7 @@
     name: "organisation[organisation_brand_colour_id]",
     id: "organisation_organisation_brand_colour_id",
     heading_size: "l",
-    error_message: errors_for_input(organisation.errors, :organisation_brand_colour_id),
+    error_items: errors_for(organisation.errors, :organisation_brand_colour_id),
     include_blank: true,
     options: OrganisationBrandColour.all.map do |brand_colour|
       {
@@ -122,7 +122,7 @@
     name: "organisation[organisation_type_key]",
     id: "organisation_organisation_type_key",
     heading_size: "l",
-    error_message: errors_for_input(organisation.errors, :organisation_type_key),
+    error_items: errors_for(organisation.errors, :organisation_type_key),
     include_blank: true,
     options: OrganisationType.in_listing_order.map do |type|
       {

app/views/admin/publications/_publication_type_fields.html.erb

@@ -5,7 +5,7 @@
     label: "Publication type (required)",
     heading_size: "l",
     value: edition.publication_type_id,
-    error_message: errors_for_input(edition.errors, :publication_type_id),
+    error_items: errors_for(edition.errors, :publication_type_id),
     include_blank: true,
     grouped_options: [
       [

app/views/admin/role_appointments/_form.html.erb

@@ -14,7 +14,7 @@
       form.object.new_record? || option[:selected]
     end,
   include_blank: form.object.new_record?,
-  error_message: errors_for_input(form.object.errors, :person_id),
+  error_items: errors_for(form.object.errors, :person_id),
 } %>
 
 <% if form.object.new_record? %>

app/views/admin/social_media_accounts/_form.html.erb

@@ -8,7 +8,7 @@
           name: "social_media_account[social_media_service_id]",
           heading_size: "l",
           include_blank: true,
-          error_message: errors_for_input(social_media_account.errors, :social_media_service_id),
+          error_items: errors_for(social_media_account.errors, :social_media_service_id),
           options: SocialMediaService.all.map do |service|
             {
               text: service.name,

app/views/admin/speeches/_speaker_select_field.html.erb

@@ -3,7 +3,7 @@
     id: "edition_role_appointment_id",
     name: "edition[role_appointment_id]",
     label: "",
-    error_message: errors_for_input(edition.errors, :role_appointment_id),
+    error_items: errors_for(edition.errors, :role_appointment_id),
     include_blank: true,
     options: taggable_role_appointments_container([edition.role_appointment_id]),
   } %>

app/views/admin/speeches/_speech_type_fields.html.erb

@@ -5,7 +5,7 @@
     label: "Speech type",
     heading_size: "l",
     value: edition.speech_type_id,
-    error_message: errors_for_input(edition.errors, :speech_type_id),
+    error_items: errors_for(edition.errors, :speech_type_id),
     include_blank: true,
     options: SpeechType.primary.map do |type|
       {

app/views/admin/worldwide_organisation_pages/_form.html.erb

@@ -9,7 +9,7 @@
       name: "worldwide_organisation_page[corporate_information_page_type_id]",
       label: "Type",
       heading_size: "l",
-      error_message: errors_for_input(worldwide_organisation_page.errors, :corporate_information_page_type_id),
+      error_items: errors_for(worldwide_organisation_page.errors, :corporate_information_page_type_id),
       include_blank: true,
       options: corporate_information_page_types(@worldwide_organisation).map do |type, value|
         {