Set Google OAuth access_type to offline

Changed the Google OAuth configuration to use 'offline' access_type instead of 'online', enabling the application to receive refresh tokens for long-lived access.

Author: kawax

config/google.php

@@ -21,7 +21,7 @@
     'client_secret' => env('GOOGLE_CLIENT_SECRET', ''),
     'redirect_uri' => env('GOOGLE_REDIRECT', ''),
     'scopes' => [],
-    'access_type' => 'online',
+    'access_type' => 'offline',
     'prompt' => 'consent select_account',
 
     /*