feat(user-center): 用户中心前台 1:1 列表/URL/关注/身份

补齐 orders/cart/revenue/messages 页面 URL helper，修复私有中心商务与消息死链，公共主页商品/关注接入真实数据，开启身份 chips governance，并注册消息中心页面模板。

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

inc/classes/class-aksrt-templates.php

@@ -48,6 +48,7 @@ class AKSRT_Templates {
             'templates/pages/page-orders.php' => __('AKSRT - 订单中心', 'aksrt'),
             'templates/pages/page-revenue.php' => __('AKSRT - 收益中心', 'aksrt'),
             'templates/pages/page-cart.php' => __('AKSRT - 购物车', 'aksrt'),
+            'templates/pages/page-messages.php' => __('AKSRT - 消息中心', 'aksrt'),
             'templates/pages/page-product.php' => __('AKSRT - 商品详情', 'aksrt'),
             'templates/pages/page-product-edit.php' => __('AKSRT - 商品编辑', 'aksrt'),
             'templates/pages/page-forums.php' => __('AKSRT - 论坛', 'aksrt'),

inc/classes/class-aksrt-user.php

@@ -672,6 +672,51 @@ function aksrt_get_user_center_url(string $tab = ''): string {
 }
 endif;
 
+if (!function_exists('aksrt_get_orders_page_url')) :
+/**
+ * 订单中心页面 URL（模板 templates/pages/page-orders.php）。
+ * 未指派页面时返回空串，调用方应隐藏入口。
+ */
+function aksrt_get_orders_page_url(): string {
+    return function_exists('aksrt_get_page_url_by_template')
+        ? aksrt_get_page_url_by_template('templates/pages/page-orders.php')
+        : '';
+}
+endif;
+
+if (!function_exists('aksrt_get_cart_page_url')) :
+/**
+ * 购物车页面 URL（模板 templates/pages/page-cart.php）。
+ */
+function aksrt_get_cart_page_url(): string {
+    return function_exists('aksrt_get_page_url_by_template')
+        ? aksrt_get_page_url_by_template('templates/pages/page-cart.php')
+        : '';
+}
+endif;
+
+if (!function_exists('aksrt_get_revenue_page_url')) :
+/**
+ * 收益中心页面 URL（模板 templates/pages/page-revenue.php）。
+ */
+function aksrt_get_revenue_page_url(): string {
+    return function_exists('aksrt_get_page_url_by_template')
+        ? aksrt_get_page_url_by_template('templates/pages/page-revenue.php')
+        : '';
+}
+endif;
+
+if (!function_exists('aksrt_get_messages_page_url')) :
+/**
+ * 消息中心页面 URL（模板 templates/pages/page-messages.php）。
+ */
+function aksrt_get_messages_page_url(): string {
+    return function_exists('aksrt_get_page_url_by_template')
+        ? aksrt_get_page_url_by_template('templates/pages/page-messages.php')
+        : '';
+}
+endif;
+
 if (!function_exists('aksrt_get_user_home_url')) :
 /**
  * 获取公开用户主页 URL（/user/{nicename}/）

inc/helpers/aksrt-user-center.php

@@ -401,7 +401,7 @@ if (!function_exists('aksrt_get_user_center_render_context')) {
 			? aksrt_get_user_dashboard_view($user_id, [
 				'viewer_id'            => $user_id,
 				'include_recent_posts' => false,
-				'include_governance'   => false,
+				'include_governance'   => true,
 			])
 			: [];
 
@@ -453,7 +453,7 @@ if (!function_exists('aksrt_get_user_center_render_context')) {
 			'show_avatar_edit'          => !empty($user_center_settings['avatar_upload']),
 			'avatar_settings_url'       => admin_url('profile.php'),
 			'notification_unread_count' => function_exists('aksrt_get_user_unread_notification_count') ? aksrt_get_user_unread_notification_count($user_id) : 0,
-			'messages_url'              => aksrt_get_user_center_url('notif'),
+			'messages_url'              => function_exists('aksrt_get_messages_page_url') ? aksrt_get_messages_page_url() : '',
 			'per_page'                  => 10,
 			'posts_page'                => max(1, isset($_GET['posts_page']) ? (int) $_GET['posts_page'] : 1),
 			'comments_page'             => max(1, isset($_GET['comments_page']) ? (int) $_GET['comments_page'] : 1),

inc/helpers/aksrt-user-home.php

@@ -82,17 +82,25 @@ if (!function_exists('aksrt_get_user_home_page_context')) {
 		$forum_instance = class_exists('AKSRT_Forum') ? AKSRT_Forum::get_instance() : null;
 		$forum_stats = $forum_instance ? $forum_instance->get_user_forum_stats($user_id) : [];
 		$forum_topic_count = (int) ($forum_stats['topic_count'] ?? 0);
-		$forum_followed_count = (int) ($forum_stats['followed_plate_count'] ?? 0);
+		$product_count = 0;
+		if (class_exists('AKSRT_Shop')) {
+			$product_count = (int) AKSRT_Shop::get_instance()->count_author_products($user_id);
+		}
+
+		$follow_count = 0;
+		if (class_exists('AKSRT_Follow')) {
+			$follow_count = (int) AKSRT_Follow::get_instance()->get_following_count($user_id);
+		}
 
 		$tab_counts = [
 			'posts'     => $post_count,
 			'comments'  => $comment_count,
 			'favorites' => $favorite_count,
 			'credits'   => $credits_enabled && $is_own_profile ? (int) round((float) $credit_balance) : 0,
-			'product'   => 0,
+			'product'   => $product_count,
 			'plate'     => 0,
 			'forum'     => $forum_topic_count,
-			'follow'    => $forum_followed_count,
+			'follow'    => $follow_count,
 		];
 
 		$tab_labels = [

inc/helpers/user-center-renderers/sidebar-commerce.php

@@ -16,6 +16,9 @@ if (empty($orders_url) && empty($show_vip) && empty($show_credit_tabs)) {
 <div class="uc-sidebar__section">
 	<div class="uc-sidebar__title"><?php esc_html_e('权益与消费', 'aksrt'); ?></div>
 	<div class="uc-sidebar__buttons">
+			<?php
+			$revenue_url = function_exists('aksrt_get_revenue_page_url') ? aksrt_get_revenue_page_url() : '';
+			?>
 		<?php if ($orders_url) : ?>
 			<a href="<?php echo esc_url($orders_url); ?>" class="uc-sidebar__btn">
 				<i class="fas fa-receipt" aria-hidden="true"></i>
@@ -34,8 +37,8 @@ if (empty($orders_url) && empty($show_vip) && empty($show_credit_tabs)) {
 				<span><?php echo esc_html($currency_name); ?></span>
 			</a>
 		<?php endif; ?>
-		<?php if (!empty($affiliate_enabled)) : ?>
-			<a class="uc-sidebar__btn<?php echo $active_tab === 'credits' ? ' is-active' : ''; ?>" href="<?php echo esc_url(aksrt_get_user_center_tab_url('credits')); ?>" data-tab="credits">
+			<?php if (!empty($affiliate_enabled) && $revenue_url) : ?>
+				<a href="<?php echo esc_url($revenue_url); ?>" class="uc-sidebar__btn">
 				<i class="fas fa-share-alt" aria-hidden="true"></i>
 				<span><?php esc_html_e('推广返佣', 'aksrt'); ?></span>
 			</a>