Add privacy extra settings page

app/views/settings/privacy_extra/show.html.haml

@@ -0,0 +1,36 @@
+- content_for :page_title do
+  = t('privacy_extra.title')
+
+- content_for :heading do
+  %h2= t('settings.profile')
+  = render partial: 'settings/shared/profile_navigation'
+
+= simple_form_for @account, url: settings_privacy_extra_path, html: { method: :put } do |f|
+  = render 'shared/error_messages', object: @account
+
+  %p.lead= t('privacy_extra.hint_html')
+
+  %h4= t('privacy_extra.post_processing')
+
+  %p.lead= t('privacy_extra.post_processing_hint_html')
+
+  = f.simple_fields_for :settings, current_user.settings do |ff|
+    .fields-group
+      = ff.input :translatable_private, wrapper: :with_label, kmyblue: true, label: I18n.t('simple_form.labels.defaults.setting_translatable_private')
+
+    .fields-group
+      = ff.input :link_preview, wrapper: :with_label, kmyblue: true, label: I18n.t('simple_form.labels.defaults.setting_link_preview')
+
+  %h4= t 'privacy_extra.stop_deliver'
+
+  %p.lead= t('privacy_extra.stop_deliver_hint_html')
+
+  = f.simple_fields_for :settings, current_user.settings do |ff|
+    .fields-group
+      = ff.input :reject_public_unlisted_subscription, kmyblue: true, as: :boolean, wrapper: :with_label, label: I18n.t('simple_form.labels.defaults.setting_reject_public_unlisted_subscription')
+
+    .fields-group
+      = ff.input :reject_unlisted_subscription, kmyblue: true, as: :boolean, wrapper: :with_label, label: I18n.t('simple_form.labels.defaults.setting_reject_unlisted_subscription'), hint: I18n.t('simple_form.hints.defaults.setting_reject_unlisted_subscription')
+
+  .actions
+    = f.button :button, t('generic.save_changes'), type: :submit