Normalise a Markdown heading's text for comparison against the
editorial-lede heading whitelist. Strips inline Markdown decorations
(*, _, `, #), then strips any leading non-alphanumeric
characters (emoji, punctuation, spaces) so a heading like
🎯 Headline Judgement compares equal to headline judgement.
Normalise a Markdown heading's text for comparison against the editorial-lede heading whitelist. Strips inline Markdown decorations (
*,_,`,#), then strips any leading non-alphanumeric characters (emoji, punctuation, spaces) so a heading like🎯 Headline Judgementcompares equal toheadline judgement.