-- crossref.lua — Pandoc Lua filter for mx docs
--
-- Fix cross-reference display text. When Pandoc produces links with
-- bracket-wrapped display text like "[getting-started]", clean them
-- up to human-readable form: "getting started".
--
-- STATUS: Forward-looking. Currently no Typst source pages use @label
-- cross-references, so this filter is effectively inert. It does no
-- harm in the pipeline and will activate automatically when future
-- pages use Typst @label references, which Pandoc renders with
-- bracket-wrapped display text. Kept in the build to avoid a gap
-- when that day comes.