This commit adds the `AUDIT-AUTH.md` file, which documents the findings of a security audit focused on authentication and authorization mechanisms.
The audit concluded that the Poindexter repository is a Go library for data structures and does not contain any authentication or authorization flows. Therefore, the audit's primary finding is that these security concerns are not applicable to this codebase.
Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
