Add link: dependency on citation-engine, retarget @shared/@engine aliases, remove in-repo shared/engine copies. ADR-0002 accepted (option B). 172 tests, typecheck, and lint pass.
Wire umbrella to @citation-evidence/engine via link: dependency and remove in-repo shared/engine copies. Index post-MVP extraction track.
workplans/*.md must be YAML-frontmatter workplan files. The human index lives at docs/mvp-workplans-index.md instead.
