fix(list): wire Zibll list/card display chain end-to-end

Resolve post list mode from global list_type + surface card overrides so
homepage/archives/AJAX honor admin list and card style settings.

search.php

@@ -85,14 +85,11 @@ $search_count = isset($loop_query->found_posts) ? (int) $loop_query->found_posts
 $render_config = function_exists('aksrt_archive_get_render_config')
 	? aksrt_archive_get_render_config([
 		'context'         => 'search',
-		'mode'            => (string) ($list_settings['render_mode'] ?? 'card'),
-		'card_style'      => (string) ($list_settings['card_style'] ?? 'standard'),
 		'highlight_query' => $search_query,
 	])
 	: [
 		'context'         => 'search',
-		'mode'            => (string) ($list_settings['render_mode'] ?? 'card'),
-		'card_style'      => (string) ($list_settings['card_style'] ?? 'standard'),
+		'mode'            => 'list',
 		'highlight_query' => $search_query,
 	];