Updated composer.json to remove the translation package and add the stopwatch package. Cleaned up configuration files by removing unused mailer, notifier, translation, and ux_turbo settings, and adjusted CSRF protection settings. Modified messenger.yaml to remove email message routing.

config/packages/messenger.yaml

@@ -22,9 +22,6 @@ framework:
             messenger.bus.default: []
 
         routing:
-            Symfony\Component\Mailer\Messenger\SendEmailMessage: async
-            Symfony\Component\Notifier\Message\ChatMessage: async
-            Symfony\Component\Notifier\Message\SmsMessage: async
 
             # Route your messages to the transports
             # 'App\Message\YourMessage': async