v6.11.0

Added

• Web design family: web-design takes a new interface from a scope document, a roadmap task or an interview to an approved wireframe drawn in the product's own colours. web-review loops passes over a shared observation log until every entry is closed, writing back and saving a copy of the log into the repo each pass. web-conventions holds the shared ground: asset collation, the observation store's fields and statuses (now including waived and source) and eleven web principles.
• web-check runs the principles check after wireframe approval, at each pass end and at sign-off. check.py covers the mechanical half and the web-principles agent covers the judgement half; findings block until fixed or waived.
• web-signoff-guard.sh hook: gh pr create exits 2 while an export on the branch holds open entries. It needs an entry in settings.json; the entry is quoted in docs/reference/hooks.md.
• web-walkthrough captures every page, on every intended device, in every open state, under one naming rule and into a directory of its own.

Changed

• Screenshots regenerated by asset-shot use the new naming rule: home-390.png becomes 390-home.png and home.png in a mobile run becomes 1440-home.png. Committed configs keep their paths, so only a regenerate renames anything.
• artefact-conventions and asset-conventions carry the shared conventions the web family depends on.
• Changelog skill reworked.