netkat 0.1 is 404

No release indeed. @smolkaj, Could you double check?
```
wget https://github.com/netkat-lang/netkat/releases/download/0.1/netkat-0.1.tbz
--2026-06-23 11:35:40--  https://github.com/netkat-lang/netkat/releases/download/0.1/netkat-0.1.tbz
...
2026-06-23 11:35:41 ERROR 404: Not Found.
```