Reconstructed behaviour spec of dns.squish.net / Ruby dnstraverse 0.1.14
(inputs, traversal semantics, probability model, verbatim output formats,
sourced from the live site, Wayback captures, and the Ruby source), the
engine rework design that maps it onto Go, a point-in-time codebase review,
golden reference captures, and tools/golden/run-reference.sh for running
the reference Ruby engine locally (clone is gitignored, GPL-3 dev-only).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
