Results 2 issues of shedali

Running oxen init/status in new repo executes fine. Running oxen in existing repo (shedali/attachments) throws error: ``` which oxen /opt/homebrew/bin/oxen oxen --version oxen-ai/oxen/oxen 0.30.0 which rustc /Users/franz/.nix-profile/bin/rustc rustc --version rustc...