chore: articles localization groundwork

docs/design/README.md

@@ -34,3 +34,7 @@ Every state has a desktop and a mobile frame, and the theme switch gives light a
 - Duplicate implementations that look alike are not merged in code: toasts, badges, empty states and modal shells.
 - The Back-office board still shows the owner, admin and user navigation. Writer frames use the restricted `user` navigation of `AppFrame`.
 - The Schema board group 8 (Permissions) is superseded by the role editor, and `/settings/permissions` redirects to `/settings/roles`.
+
+## Article localization baseline (2026-10-31)
+
+Start with [localization.md](localization.md), then [localization-tables.md](localization-tables.md). Target states are indexed in `screens/localization-*.md`. New references: `source/RenewCMS Screens Localization.dc.html`, `LocaleFrame.dc.html`, `locale-spec.js`, and `LocalizationShell.dc.html`. The shell is isolated so existing boards retain their original AppFrame reference. This imports design artifacts only; no production behavior or visual gate has been verified. The localization handoff supersedes older title immutability and per-site slug rules only for slices that explicitly accept those changes.