feat: add guest notification center

app/Events/GuestNotificationCreated.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\GuestNotification;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class GuestNotificationCreated
+{
+    use Dispatchable;
+    use InteractsWithSockets;
+    use SerializesModels;
+
+    public function __construct(public GuestNotification $notification) {}
+}