kborovik

Merge GitHub PR into main w/ release-ready commit message. Triggers when user mentions merging PR, landing branch, shipping GitHub PR. Phrasings: "merge this", "land the PR", "merge PR #N".

Optional pre-design exploration tool — two-pass layer-primary divergence emitting a tradeoff matrix at `designs/<slug>-explore.md`. Sits ahead of `/sdd:design` in the funnel; matrix feeds `/sdd:design` (when shape choice remains) or `/sdd:spec` direct amend (when bail-out fires on a clearly-dominant layer). Distinct from `sdd:design`: no Open Questions loop, no A|B|C alternatives, ⊥ FOLD-IN candid