One command brings a new locale to every surface, in order: config/i18n.json
entry, flag SVG (lipis/flag-icons), dashboard catalog (scaffold + sync-ui-keys
--translate-markers), docs mirrors (run-translation over the core set every
existing locale carries, then the llm.txt / CHANGELOG.md stubs), CLI catalog
(generate-locales --code + batched common/program translation), README flag
link / docs index row / I18N guide row / locale counts (+ sync-llm-mirrors),
language bars, and the marketing site (lang JSON, SUPPORTED_LANGS, dropdowns).
Every phase checks presence first, so a re-run is a no-op apart from filling in
what is still missing; --dry-run prints the whole plan and touches nothing (no
files, network or child processes); --only / --skip select phases.
- scripts/i18n/lib/docs-core-set.mjs: computeDocsCoreSet — intersection of the
existing non-docsExcluded mirrors minus llm.txt / CHANGELOG.md / I18N.md and
paths without an English source (22 files today).
- scripts/i18n/lib/site-scaffold.mjs: addSupportedLang (re-flows the array in
the file's own fill style) and addDropdownOption (code order, every menu).
- bin/cli/scripts/generate-locales.mjs: --code=<locale> filter.
- translate-backend parseBatchResponse: Object.hasOwn + trimmed values.
- package.json: i18n:add-locale script.
