cut-release

Use when the user says "cut a release", "cut vX.Y.Z", "ship the release", or when merged work has accumulated past the last tag and it's time to make it official. Runs the whole ritual — verify live state, bump package.json, stamp the changelog, open the cut PR, then hand the user release notes + a prefilled publish link, and verify Latest after they publish. Exists to make version/tag drift (the v0.2.0→v0.5.0 gap)…