add notifications logic and add support of both JWT and Sanctum

app/Console/Commands/CleanupExpiredNotificationsCommand.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Console\Commands;
+
+use App\Services\Notifications\NotificationCleanupService;
+use Illuminate\Console\Command;
+
+class CleanupExpiredNotificationsCommand extends Command
+{
+    protected $signature = 'notifications:cleanup';
+    protected $description = 'Deletes expired notifications from the database.';
+
+    public function handle(NotificationCleanupService $service): int
+    {
+        $count = $service->cleanupExpired();
+
+        if ($count <= 0) {
+            $this->info('No expired notifications found to soft delete.');
+            return self::SUCCESS;
+        }
+
+        $this->info("Soft-deleted {$count} expired notifications.");
+
+        return self::SUCCESS;
+    }
+}