fix(admin): close hero/banner config chain in page-display IA

Wire existing HeroManager/BannerManager into page-display routes and
component loaders, fix banner REST round-trip (show_meta + optional title),
and retarget operator deep-links to the real slide managers.

templates/parts/home-modules/module-banner.php

@@ -27,7 +27,7 @@ if (empty($banners)) {
         echo '<p class="muted-2-color">' . esc_html__('No Banner slides found. Add banner slides in admin.', 'aksrt') . '</p>';
         if (function_exists('aksrt_render_admin_quick_link')) {
             echo '<div class="home-module__admin-tools">';
-            aksrt_render_admin_quick_link('page-display/header-components', __('Header / Banner settings', 'aksrt'));
+            aksrt_render_admin_quick_link('page-display/banner', __('Banner 轮播管理', 'aksrt'));
             echo '</div>';
         }
         echo '</div>';
@@ -110,7 +110,7 @@ $swiper_config = [
     </div>
     <?php if (function_exists('aksrt_render_admin_quick_link')) : ?>
     <div class="home-module__admin-tools">
-        <?php aksrt_render_admin_quick_link('page-display/header-components', __('顶部组件设置', 'aksrt')); ?>
+        <?php aksrt_render_admin_quick_link('page-display/banner', __('Banner 轮播管理', 'aksrt')); ?>
     </div>
     <?php endif; ?>
 </div>