audit-trail 0.3.0

Structured audit logging with tamper-evident chaining. Every write produces a cryptographically linked record (hash chain). Compliance-grade output (who, what, when, where, result). Pluggable backends. Foundation for HIPAA, SOC 2, and PCI-DSS compliance.
Documentation
# Enforce LF line endings on checkout for every platform.
# rustfmt's `newline_style = "Unix"` rejects CRLF, and GitHub's Windows
# runner defaults to core.autocrlf=true which would otherwise convert
# committed LF to CRLF in the working tree.

* text=auto eol=lf

*.rs text eol=lf
*.toml text eol=lf
*.md text eol=lf
*.yml text eol=lf
*.yaml text eol=lf
*.json text eol=lf
*.sh text eol=lf

# Treat well-known binary types as binary regardless of detection.
*.png binary
*.jpg binary
*.jpeg binary
*.gif binary
*.ico binary
*.svg binary
*.pdf binary
*.gz binary
*.zip binary