fix: enforce production React release builds

src/layouts/useNotificationPolling.ts

@@ -121,7 +121,7 @@ export function useNotificationPolling({ enabled, canPoll, poll }: NotificationP
     window.addEventListener('offline', availabilityChanged);
     document.addEventListener('visibilitychange', availabilityChanged);
     REFRESH_EVENTS.forEach((event) => window.addEventListener(event, refresh));
-    // StrictMode's discarded setup must not dispatch a second HTTP batch.
+    // Immediate setup/cleanup cycles can cancel this timer before network work starts.
     schedule();
 
     return () => {