removed all references to credits. now credits are completely replaced by addons.

resources/js/admin/pages/EventFormPage.tsx

@@ -362,11 +362,6 @@ export default function EventFormPage() {
               setShowUpgradeHint(true);
               break;
             }
-            case 'event_credits_exhausted': {
-              setError(tErrors('creditsExhausted'));
-              setShowUpgradeHint(true);
-              break;
-            }
             default: {
               const metaErrors = Array.isArray(err.meta?.errors) ? err.meta.errors.filter(Boolean).join('\n') : null;
               setError(metaErrors || err.message || tErrors('generic'));