remove the validation for cycle number in store label and add an eloquent event for updating cycle number when cycle is saved.

app/Providers/EventServiceProvider.php

@@ -18,6 +18,9 @@ class EventServiceProvider extends ServiceProvider
         Registered::class => [
             SendEmailVerificationNotification::class,
         ],
+        \App\Events\CycleSaved::class => [
+            \App\Listeners\UpdateLabelsCycleNumber::class,
+        ],
     ];
 
     /**