feat: add guest notification center

app/Enums/GuestNotificationType.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Enums;
+
+enum GuestNotificationType: string
+{
+    case BROADCAST = 'broadcast';
+    case SUPPORT_TIP = 'support_tip';
+    case UPLOAD_ALERT = 'upload_alert';
+    case ACHIEVEMENT_MAJOR = 'achievement_major';
+    case PHOTO_ACTIVITY = 'photo_activity';
+    case FEEDBACK_REQUEST = 'feedback_request';
+
+    public function label(): string
+    {
+        return match ($this) {
+            self::BROADCAST => __('Allgemeine Nachricht'),
+            self::SUPPORT_TIP => __('Support-Hinweis'),
+            self::UPLOAD_ALERT => __('Upload-Status'),
+            self::ACHIEVEMENT_MAJOR => __('Achievement'),
+            self::PHOTO_ACTIVITY => __('Fotoupdate'),
+            self::FEEDBACK_REQUEST => __('Feedback-Einladung'),
+        };
+    }
+}