v2.12.0

## What's Changed
* feat: evolve Archify visual storytelling with stability gates by @tt-a1i in https://github.com/tt-a1i/archify/pull/25
* test: remove WebM cleanup race by @tt-a1i in https://github.com/tt-a1i/archify/pull/26
* docs: streamline README with interactive demos by @tt-a1i in https://github.com/tt-a1i/archify/pull/27
* Fix trustworthy first-diagram delivery by @tt-a1i in https://github.com/tt-a1i/archify/pull/31
* Fix portable Skill discovery metadata by @tt-a1i in https://github.com/tt-a1i/archify/pull/32
* Add bounded safe architecture auto routing by @tt-a1i in https://github.com/tt-a1i/archify/pull/33
* Turn shared artifacts into bounded starts by @tt-a1i in https://github.com/tt-a1i/archify/pull/34
* Reject ambiguous relationship corridors in showcase by @tt-a1i in https://github.com/tt-a1i/archify/pull/35
* Let readers try visual styles live by @tt-a1i in https://github.com/tt-a1i/archify/pull/36
* Add atomic verified delivery by @tt-a1i in https://github.com/tt-a1i/archify/pull/37
* feat: add share-ready diagram cards by @tt-a1i in https://github.com/tt-a1i/archify/pull/38
* feat: open verified deliveries by @tt-a1i in https://github.com/tt-a1i/archify/pull/39
* feat: copy share cards by @tt-a1i in https://github.com/tt-a1i/archify/pull/40
* feat: spread shared automatic ports by @tt-a1i in https://github.com/tt-a1i/archify/pull/41
* feat: enforce relationship label clearance by @tt-a1i in https://github.com/tt-a1i/archify/pull/42
* feat: export resolved routes as share cards by @tt-a1i in https://github.com/tt-a1i/archify/pull/43
* feat: add last-good live preview by @tt-a1i in https://github.com/tt-a1i/archify/pull/45


**Full Changelog**: https://github.com/tt-a1i/archify/compare/v2.11.0...v2.12.0