Cool project, and I think there would be a lot of value in just logging all operations.
Agreed. I added the `--debug` flag this morning. It does simple logging including the proxy calls:
```
$ zerobox --debug --allow-net=httpbin.org -- curl
2026-04-01T18:06:33.928486Z CONNECT blocked (client=127.0.0.1:59225, host=example.com, reason=not_allowed)
curl: (56) CONNECT tunnel failed, response 403
```
I'm planning on adding otel integration as well.
For just logging would it really give any more info than a trace already does?