Function handleStorage

frontend/src/hooks/useAuthContext.tsx:25–33

(e: StorageEvent)

  useEffect(() => {
    const handleStorage = (e: StorageEvent) => {
      if (e.key === GUEST_MODE_KEY || e.key === ACCESS_TOKEN_KEY) {
        setIsGuest(localStorage.getItem(GUEST_MODE_KEY) === 'true')
        setIsLoggedIn(
          Boolean(localStorage.getItem(ACCESS_TOKEN_KEY)) ||
            localStorage.getItem(GUEST_MODE_KEY) === 'true',
        )
      }
    }
    window.addEventListener('storage', handleStorage)
    return () => window.removeEventListener('storage', handleStorage)
  }, [])