editor appears after running the interactive

I'm using a husky hook and I'm having problems.

my file prepare-commit-msg in the husky folder looks like this:
```
#!/bin/sh
. "$(dirname "$0")/_/husky.sh"

exec < /dev/tty && npx cz --hook
```

Start with the prepare-commit-msg Husky hook shown in the issue and reproduce the behavior by running the interactive command through that hook. Compare the resulting editor behavior with a normal commit flow; done means the reported unexpected editor no longer appears while the interactive prompt still runs.

Written by the indexing model from the issue text.