ver. 0.280: Articles frontend migration, class.Article removal, Settings facade cleanup

- Add 8 frontend methods to ArticleRepository (with Redis cache)
- Create front\Views\Articles (rendering + utility methods)
- Rewire front\view\Site::show() and front\controls\Site::route() to repo + Views
- Update 5 article templates to use \front\Views\Articles::
- Convert front\factory\Articles and front\view\Articles to facades
- Remove class.Article (entity + static methods migrated to repo + Views)
- Remove front\factory\Settings facade (already migrated)
- Fix: eliminate global $lang from articleNoindex(), inline page sort query
- Tests: 450 OK, 1431 assertions (+13 new)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

cron-turstmate.php

@@ -58,7 +58,7 @@ if ( !$config['trustmate']['enabled'] )
   exit;
 }
 
-$settings = \front\factory\Settings::settings_details();
+$settings = ( new \Domain\Settings\SettingsRepository( $mdb ) )->allSettings();
 
 $order_id = $mdb -> get( 'pp_shop_orders', '*', [ 'AND' => [ 'status' => 6, 'trustmate_send' => 0 ] ] );
 if ( is_array( $order_id ) and $order_id['id'] )