Don't rely on default cache timeout for archive

Author: derickr

archive/2026.php

@@ -5,7 +5,7 @@
 $_SERVER['BASE_PAGE'] = 'archive/2026.php';
 include_once __DIR__ . '/../include/prepend.inc';
 news_archive_sidebar();
-site_header("News Archive - 2026");
+site_header("News Archive - 2026", ['cache' => true, 'cache_control' => 15 * 60]);
 ?>
 
 <h1>News Archive - 2026</h1>