Fix shopping closed

Author: dvlpp

config/titelive-client.php

@@ -1,6 +1,7 @@
 <?php
 
 return [
+    'shopping_closed' => env('TITELIVE_CLIENT_SHOPPING_CLOSED', false),
     'book_directory' => [
         'mock' => env('TITELIVE_CLIENT_MOCK_BOOK_DIRECTORY', false),
         'use_cache' => env('TITELIVE_CLIENT_BOOK_DIRECTORY_USE_CACHE', false),