gix fails to recognize bare repos that have an index file as bare if they are not named `<repo>.git` about gitoxide

[Byron]

Thanks for reporting! I can reproduce the issue and noticed that what matters here is the fact that a bare repository isn't called repo.git, but repo-bare in this case the actual problem is the index file present in the bare repo and the fact that it has been renamed to not <repo>.git.

Apparently it's fooled into thinking the repo is indeed having a working tree, and goes off the rails from there.

[Byron]

This is fixed in main, please try again to validate. Thank you.

[Byron]

I could verify it with gix and the example provided here isn't reproducible anymore. Thanks again for sharing this case.