feat: add guest notification center

app/Models/GuestNotificationReceipt.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Models;
+
+use App\Enums\GuestNotificationDeliveryStatus;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class GuestNotificationReceipt extends Model
+{
+    /** @use HasFactory<\Database\Factories\GuestNotificationReceiptFactory> */
+    use HasFactory;
+
+    protected $fillable = [
+        'guest_notification_id',
+        'guest_identifier',
+        'status',
+        'read_at',
+        'dismissed_at',
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'status' => GuestNotificationDeliveryStatus::class,
+            'read_at' => 'datetime',
+            'dismissed_at' => 'datetime',
+        ];
+    }
+
+    public function notification(): BelongsTo
+    {
+        return $this->belongsTo(GuestNotification::class, 'guest_notification_id');
+    }
+}