Added sockets for notifications

app/Observers/NotificationObserver.php

@@ -0,0 +1,14 @@
+<?php
+namespace App\Observers;
+
+use App\Events\NotificationCreated;
+use App\Models\Notification;
+
+class NotificationObserver
+{
+    public function created(Notification $notification): void
+    {
+        \Log::info('Notification created: ' . $notification->id);
+        broadcast(new NotificationCreated($notification));
+    }
+}