Change preferences page into appearance, notifications, and other (#10977)

app/views/settings/preferences/notifications/show.html.haml

@@ -0,0 +1,30 @@
+- content_for :page_title do
+  = t('settings.notifications')
+
+= simple_form_for current_user, url: settings_preferences_notifications_path, html: { method: :put } do |f|
+  = render 'shared/error_messages', object: current_user
+
+  .fields-group
+    = f.simple_fields_for :notification_emails, hash_to_object(current_user.settings.notification_emails) do |ff|
+      = ff.input :follow, as: :boolean, wrapper: :with_label
+      = ff.input :follow_request, as: :boolean, wrapper: :with_label
+      = ff.input :reblog, as: :boolean, wrapper: :with_label
+      = ff.input :favourite, as: :boolean, wrapper: :with_label
+      = ff.input :mention, as: :boolean, wrapper: :with_label
+
+      - if current_user.staff?
+        = ff.input :report, as: :boolean, wrapper: :with_label
+        = ff.input :pending_account, as: :boolean, wrapper: :with_label
+
+  .fields-group
+    = f.simple_fields_for :notification_emails, hash_to_object(current_user.settings.notification_emails) do |ff|
+      = ff.input :digest, as: :boolean, wrapper: :with_label
+
+  .fields-group
+    = f.simple_fields_for :interactions, hash_to_object(current_user.settings.interactions) do |ff|
+      = ff.input :must_be_follower, as: :boolean, wrapper: :with_label
+      = ff.input :must_be_following, as: :boolean, wrapper: :with_label
+      = ff.input :must_be_following_dm, as: :boolean, wrapper: :with_label
+
+  .actions
+    = f.button :button, t('generic.save_changes'), type: :submit