Remove implicit order when filtering by closed cards

We set the order in the dedicated column controllers and we don't want this in place when using composable filters.

Also, this raises an error with the MySQL move when combined with assignees. Because we inject a .distinct there,
that messes up with the query select, resulting in having to add a redundant select to the closed sorting scope, so that
the closure.created_at is not lost.

app/models/card.rb

@@ -26,7 +26,7 @@ class Card < ApplicationRecord
     case index
     when "stalled" then stalled
     when "postponing_soon" then postponing_soon
-    when "closed" then closed.recently_closed_first
+    when "closed" then closed
     when "not_now" then postponed.latest
     when "golden" then golden
     when "draft" then drafted