pi-guardrails: v0.18.0
Minor Changes 92efa3d: Upgrade @aliou/sh to 0.3.1 and adapt the AST walker to its compound-redirect model. Fixed Heredoc command evasion (permission gate): a dangerous command placed after a heredoc body (cat <<EOF\n…\nEOF\nrm -rf …) was folded into the heredoc command's words b…