fix: improve promotion tabs and referral layout

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

@@ -8,8 +8,9 @@
 defined('ABSPATH') || exit;
 
 $creation_url = isset($dashboard_tabs['creator']) ? aksrt_get_user_center_tab_url('creator') : '';
+$revenue_url = isset($dashboard_tabs['revenue']) ? aksrt_get_user_center_tab_url('revenue') : '';
 
-if ($creation_url === '') {
+if ($creation_url === '' && $revenue_url === '') {
 	return;
 }
 ?>
@@ -21,4 +22,11 @@ if ($creation_url === '') {
 			<i class="fas fa-angle-right" aria-hidden="true"></i>
 		</a>
 	<?php endif; ?>
+	<?php if ($revenue_url !== '') : ?>
+		<a class="uc-center-card uc-center-card--revenue" href="<?php echo esc_url($revenue_url); ?>" data-tab="revenue">
+			<span class="uc-center-card__icon"><i class="fas fa-chart-line" aria-hidden="true"></i></span>
+			<span><strong><?php esc_html_e('推广收益', 'aksrt'); ?></strong><small><?php esc_html_e('推广佣金明细', 'aksrt'); ?></small></span>
+			<i class="fas fa-angle-right" aria-hidden="true"></i>
+		</a>
+	<?php endif; ?>
 </div>

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

@@ -13,8 +13,6 @@ $level_url = isset($dashboard_tabs['level'])
 $auth_url = isset($dashboard_tabs['auth']) ? aksrt_get_user_center_tab_url('auth') : '';
 $orders_available = isset($dashboard_tabs['orders']);
 $orders_url = $orders_available ? (string) ($orders_url ?? '') : '';
-$revenue_available = isset($dashboard_tabs['revenue']);
-$revenue_url = $revenue_available ? aksrt_get_user_center_tab_url('revenue') : '';
 
 $services = array_values(array_filter([
 	[
@@ -38,13 +36,6 @@ $services = array_values(array_filter([
 		'url'   => $orders_url,
 		'tab'   => 'orders',
 	],
-	[
-		'label' => __('推广收益', 'aksrt'),
-		'icon'  => 'chart-line',
-		'tone'  => 'revenue',
-		'url'   => $revenue_url,
-		'tab'   => 'revenue',
-	],
 ], static fn(array $item): bool => (string) $item['url'] !== ''));
 
 $settings = array_values(array_filter([