fixed auto add customer into tahesab

app/Providers/AppServiceProvider.php

@@ -3,6 +3,8 @@
 namespace App\Providers;
 
 use App\Console\MigrateCommand;
+use App\Models\Customer;
+use App\Observers\CustomerObserver;
 use Illuminate\Contracts\Events\Dispatcher;
 use Illuminate\Database\Migrations\MigrationRepositoryInterface;
 use Illuminate\Database\MigrationServiceProvider;
@@ -40,6 +42,6 @@ class AppServiceProvider extends ServiceProvider
      */
     public function boot()
     {
-        //
+        Customer::observe(CustomerObserver::class);
     }
 }