As I was rechecking, I saw I was using ngit version 1.4.3 instead of 1.4.4. So I fixed that.
With zsh I still get the same error.
With bash it works
```bash
bash-3.2$ git remote add ngit nostr://npub1qe3e5wrvnsgpggtkytxteaqfprz0rgxr8c3l34kk3a9t7e2l3acslezefe/nostr-php?relayhint=wss%3A%2F%2Fnostr.sebastix.dev%2F
bash-3.2$ git remote -v
ngit nostr://npub1qe3e5wrvnsgpggtkytxteaqfprz0rgxr8c3l34kk3a9t7e2l3acslezefe/nostr-php?relayhint=wss%3A%2F%2Fnostr.sebastix.dev%2F (fetch)
ngit nostr://npub1qe3e5wrvnsgpggtkytxteaqfprz0rgxr8c3l34kk3a9t7e2l3acslezefe/nostr-php?relayhint=wss%3A%2F%2Fnostr.sebastix.dev%2F (push)
origin git@github.com:nostrver-se/nostr-php.git (fetch)
origin git@github.com:nostrver-se/nostr-php.git (push)
```