- fix: wire remark-gfm into addon-docs so GFM pipe tables in *.mdx render
(previously raw text in cibg-gaps/layers/atomic-design docs)
- add src/docs/i18n.mdx (Foundations/Internationalization): the $localize
locale seam + how to test languages without coupling to copy
- add src/docs/testing.mdx (Foundations/Testing strategy): per-layer spec
matrix, house style, Storybook a11y gate, GREEN gate
- add .claude/skills/test-strategy skill
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
