fix: remove unused branch in seeds and fixed translations

priv/repo/seeds.exs

@@ -333,12 +333,6 @@ case Membership.get_settings() do
       {:ok, _updated} =
         Membership.update_settings(existing_settings, %{club_name: default_club_name})
     end
-
-  {:ok, nil} ->
-    # Settings don't exist, create them
-    Mv.Membership.Setting
-    |> Ash.Changeset.for_create(:create, %{club_name: default_club_name})
-    |> Ash.create!(domain: Mv.Membership)
 end
 
 IO.puts("✅ Seeds completed successfully!")