generated from coulomb/repo-seed
Adopt git-native history (TSD §A.5): a VERSION-gated history(key) surfaces the commit list for a path (newest-first sha + subject) — declared by every git-IS-store shard, read-only or not. Integration proves the union/overlay/edit machinery works unchanged across folder + git substrates: resolve/chorus span both, edit through a git shard fast-forwards as a commit, apply-under-drift refuses on an external commit (sha drift) without clobbering, and a read-only git target keeps the overlay as a draft. SCOPE updated; WP-0012 done. 196 tests green. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>