fix(events): bound registration status loading

src/views/EventRegistrationHub.tsx

@@ -371,6 +371,9 @@ export default function EventRegistrationHub({ slug, registrationId, paymentId }
   };
 
   const primaryAction: OutcomeAction | undefined = (() => {
+    if (loadState === "error") {
+      return { label: "بررسی دوباره", onClick: refreshNow, disabled: refreshing };
+    }
     if (!data || !state) return undefined;
     if (state === "ready" && data.can_register) {
       return data.event.price > 0