fix(single): restore author follow controls

inc/helpers/aksrt-single.php

@@ -137,23 +137,6 @@ if (!function_exists('aksrt_single_is_docs_page')) :
 	}
 endif;
 
-if (!function_exists('aksrt_single_render_author_bar')) :
-	/**
-	 * Render author bar from a real args array (no ambient query vars).
-	 *
-	 * @param array<string,mixed> $args Partial args.
-	 */
-	function aksrt_single_render_author_bar(array $args = []): void {
-		$args = wp_parse_args($args, [
-			'extra_class'  => '',
-			'show_actions' => false,
-			'show_bio'     => false,
-			'meta_items'   => [],
-		]);
-		get_template_part('templates/parts/single-author-bar', null, $args);
-	}
-endif;
-
 if (!function_exists('aksrt_single')) :
 	/**
 	 * Compose header + article + after-box (legacy equivalent).