Review follow-up (Markus/Architect): ADR-026 pre-committed a successor ADR if the
in-house layout stopped converging; its UX stop-trigger (Albert smeared across the
canvas) fired. ADR-030 records the bottom-up tidy-tree, the module split, and the two
maintainer-confirmed decisions (hybrid intra-family, per-bloodline width metric),
superseding ADR-026's block-packer in part (no-dagre + seeded-rank retained). GLOSSARY
replaces the deleted sibling-block / parented / anchor-index vocabulary with the new
family-forest model (unit, tidy tree, structural owner, bloodline, cross-link).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
