12 commits since v0.12.0 (minor bump)

- feat(F162.6): cms check-testids — Gate C testid coverage (Lens anchors)
- fix(F163.1): proxy Set-Cookies URL-resolved active site — close cross-tenant desync
- feat(F162.10): cms check-editable --baseline (F086 no-new-gaps for A.1)
- feat(F162.10): check-editable accepts [data-cms-html] + skips link-wrapped previews