feat: Add Store link to admin header and notification activity log

- Add Store link to admin header (visible when customer SPA is enabled)
- Add storeUrl and customerSpaEnabled to WNW_CONFIG in Assets.php and StandaloneAdmin.php
- Update window.d.ts with new WNW_CONFIG properties
- Create ActivityLog.tsx component with search, filters, and pagination
- Add /notifications/logs API endpoint to NotificationsController
- Update Notifications.tsx to link to activity log page
- Add ActivityLog route to App.tsx

includes/Admin/Assets.php

@@ -72,6 +72,8 @@ class Assets
             'wpAdminUrl' => admin_url('admin.php?page=woonoow'),
             'isAuthenticated' => is_user_logged_in(),
             'pluginUrl' => trailingslashit(plugins_url('/', dirname(__DIR__))),
+            'storeUrl' => home_url('/store/'),
+            'customerSpaEnabled' => get_option('woonoow_customer_spa_enabled', false),
         ]);
         wp_add_inline_script($handle, 'window.WNW_CONFIG = window.WNW_CONFIG || WNW_CONFIG;', 'after');
 
@@ -195,6 +197,8 @@ class Assets
             'wpAdminUrl' => admin_url('admin.php?page=woonoow'),
             'isAuthenticated' => is_user_logged_in(),
             'pluginUrl' => trailingslashit(plugins_url('/', dirname(__DIR__))),
+            'storeUrl' => home_url('/store/'),
+            'customerSpaEnabled' => get_option('woonoow_customer_spa_enabled', false),
         ]);
 
         // WordPress REST API settings (for media upload compatibility)