Filter draft cards from public closed column (#2667)

The public closed column was showing draft cards because it queried
`@board.cards.closed` without a `.published` filter. This adds the
missing `.published` scope to match the pattern used elsewhere in the
public controllers.

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

app/controllers/public/boards/columns/closeds_controller.rb

@@ -1,5 +1,5 @@
 class Public::Boards::Columns::ClosedsController < Public::BaseController
   def show
-    set_page_and_extract_portion_from @board.cards.closed.recently_closed_first
+    set_page_and_extract_portion_from @board.cards.closed.published.recently_closed_first
   end
 end

app/views/public/boards/show/_closed.html.erb

@@ -5,7 +5,7 @@
 
   <div class="cards__transition-container">
     <header class="cards__header">
-      <%= render "boards/show/expander", title: "Done", count: board.cards.closed.count, column_id: "closed-cards" %>
+      <%= render "boards/show/expander", title: "Done", count: board.cards.closed.published.count, column_id: "closed-cards" %>
 
       <%= link_to public_board_columns_closed_url(board.publication.key), class: "cards__maximize-button btn btn--circle txt-x-small borderless", data: { turbo_frame: "_top" } do %>
         <%= icon_tag "grid", class: "translucent" %>

test/controllers/public/boards/columns/closeds_controller_test.rb

@@ -9,4 +9,14 @@ class Public::Boards::Columns::ClosedsControllerTest < ActionDispatch::Integrati
     get public_board_columns_closed_path(boards(:writebook).publication.key)
     assert_response :success
   end
+
+  test "show excludes draft cards" do
+    draft_card = cards(:buy_domain)
+    draft_card.update!(status: :drafted)
+    Current.set(user: users(:david)) { draft_card.close }
+
+    get public_board_columns_closed_path(boards(:writebook).publication.key)
+    assert_response :success
+    assert_not_includes response.body, draft_card.title
+  end
 end

test/controllers/public/boards_controller_test.rb

@@ -21,6 +21,16 @@ class Public::BoardsControllerTest < ActionDispatch::IntegrationTest
     assert_response :not_found
   end
 
+  test "show excludes draft cards from closed count" do
+    draft_card = cards(:buy_domain)
+    draft_card.update!(status: :drafted)
+    Current.set(user: users(:david)) { draft_card.close }
+
+    get published_board_path(boards(:writebook))
+    assert_response :success
+    assert_select ".cards--closed .cards__expander-count", "1"
+  end
+
   test "show works without authentication" do
     sign_out
     get published_board_path(boards(:writebook))