Make “Flavour and skin” admin setting label translatable (#1791)

app/views/admin/settings/edit.html.haml

@@ -12,7 +12,7 @@
 
   .fields-row
     .fields-row__column.fields-row__column-6.fields-group
-      = f.input :flavour_and_skin, collection: Themes.instance.flavours_and_skins, group_label_method: lambda { |(flavour, _)| I18n.t("flavours.#{flavour}.name", default: flavour) }, wrapper: :with_label, include_blank: false, as: :grouped_select, label_method: :last, value_method: lambda { |value| value.join('/') }, group_method: :last
+      = f.input :flavour_and_skin, collection: Themes.instance.flavours_and_skins, group_label_method: lambda { |(flavour, _)| I18n.t("flavours.#{flavour}.name", default: flavour) }, wrapper: :with_label, label: t('admin.settings.flavour_and_skin.title'), include_blank: false, as: :grouped_select, label_method: :last, value_method: lambda { |value| value.join('/') }, group_method: :last
     .fields-row__column.fields-row__column-6.fields-group
       = f.input :registrations_mode, collection: %w(open approved none), wrapper: :with_label, label: t('admin.settings.registrations_mode.title'), include_blank: false, label_method: lambda { |mode| I18n.t("admin.settings.registrations_mode.modes.#{mode}") }
 

config/locales-glitch/en.yml

@@ -31,6 +31,8 @@ en:
       enable_keybase:
         desc_html: Allow your users to prove their identity via keybase
         title: Enable keybase integration
+      flavour_and_skin:
+        title: Flavour and skin
       outgoing_spoilers:
         desc_html: When federating toots, add this content warning to toots that do not have one. It is useful if your server is specialized in content other servers might want to have under a Content Warning. Media will also be marked as sensitive.
         title: Content warning for outgoing toots