清 single/home 残层：删 sidebar prepend 与 author-bar query-var

去掉 generic sidebar 的 prepend patch、author-bar ambient 回退，
以及 homepage section 多余 wrapper，保持主线闭环更干净。

sidebar.php

@@ -1,6 +1,8 @@
 <?php
 /**
- * Sidebar template.
+ * Sidebar template for generic pages.
+ *
+ * Single/home own their asides. This template only serves archive/page contexts.
  *
  * @package AKSRT
  */
@@ -8,37 +10,30 @@
 defined('ABSPATH') || exit;
 
 if (wp_is_mobile()) {
-    return;
+	return;
 }
 
 $sidebar_id = function_exists('aksrt_resolve_sidebar_id')
-    ? aksrt_resolve_sidebar_id()
-    : 'sidebar-blog';
+	? aksrt_resolve_sidebar_id()
+	: 'sidebar-blog';
 
-$sidebar_prepend_html = (string) get_query_var('aksrt_sidebar_prepend_html', '');
-
-if ($sidebar_prepend_html === ''
-    && !is_active_sidebar($sidebar_id)
-    && !is_active_sidebar('all_sidebar_top')
-    && !is_active_sidebar('all_sidebar_bottom')) {
-    return;
+if (!is_active_sidebar($sidebar_id)
+	&& !is_active_sidebar('all_sidebar_top')
+	&& !is_active_sidebar('all_sidebar_bottom')) {
+	return;
 }
 ?>
 
 <div class="sidebar" role="complementary" aria-label="<?php esc_attr_e('侧栏', 'aksrt'); ?>">
-    <?php if ($sidebar_prepend_html !== '') : ?>
-        <?php echo $sidebar_prepend_html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
-    <?php endif; ?>
+	<?php if (is_active_sidebar('all_sidebar_top')) : ?>
+		<?php dynamic_sidebar('all_sidebar_top'); ?>
+	<?php endif; ?>
 
-    <?php if (is_active_sidebar('all_sidebar_top')) : ?>
-        <?php dynamic_sidebar('all_sidebar_top'); ?>
-    <?php endif; ?>
+	<?php if (is_active_sidebar($sidebar_id)) : ?>
+		<?php dynamic_sidebar($sidebar_id); ?>
+	<?php endif; ?>
 
-    <?php if (is_active_sidebar($sidebar_id)) : ?>
-        <?php dynamic_sidebar($sidebar_id); ?>
-    <?php endif; ?>
-
-    <?php if (is_active_sidebar('all_sidebar_bottom')) : ?>
-        <?php dynamic_sidebar('all_sidebar_bottom'); ?>
-    <?php endif; ?>
+	<?php if (is_active_sidebar('all_sidebar_bottom')) : ?>
+		<?php dynamic_sidebar('all_sidebar_bottom'); ?>
+	<?php endif; ?>
 </div>