Attempt to resolve the localized brief highlight for one language.
Returns null when no executive-brief_<lang>.md (or extended
variant) exists in runDir. For lang === 'en' always returns null
— the English brief is handled by the canonical
extractArtifactHighlight resolver.
The body of the localized brief is parsed with the same lede/H1
extractors used for the English path, so the semantic rules are
symmetric. Generic artefact-category headings
(e.g. # Executive Brief — Breaking News (2026-05-15)) are detected
and stripped via stripArtifactCategoryAffix so they cannot
leak into the SEO surfaces.
Attempt to resolve the localized brief highlight for one language. Returns
nullwhen noexecutive-brief_<lang>.md(or extended variant) exists inrunDir. Forlang === 'en'always returnsnull— the English brief is handled by the canonicalextractArtifactHighlightresolver.The body of the localized brief is parsed with the same lede/H1 extractors used for the English path, so the semantic rules are symmetric. Generic artefact-category headings (e.g.
# Executive Brief — Breaking News (2026-05-15)) are detected and stripped via stripArtifactCategoryAffix so they cannot leak into the SEO surfaces.