xarchiver won't open the file

binwalk -e X.zip  does work

to test:

```
wget2 --header 'Referer: https://www.pixiv.net/' https://i.pximg.net/img-zip-ugoira/img/2024/06/09/10/47/04/119477424_ugoira600x600.zip
go run .
firefox out.apng
```


## todo

delay... where do you get the delay?
