Pantry page now shows a "Use it up soon" widget with recipes that use
soon-to-expire pantry items, across the user's own recipes plus public/
unlisted ones (the existing /recipes/can-cook page only looked at the
user's own). Extracted the matching/scoring logic shared by both into
lib/pantry-match.ts.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Arnaud