`@stesura/core/omml`

OMML (Word equations) → LaTeX. A separate entry point because it pulls in xpath and mathml-to-latex (~560 KB unminified with mathml-to-latex’s @xmldom/xmldom, ~300 KB minified): the DOCX importer imports it directly, while the Word paste handler (wordPasteHandlerPlugin) lazy-loads it so it stays out of the editor’s initial bundle.