v1.2.1

What's Changed

• Search: now matches both title and description, splits query into words (each word must match at least one field)
• Clickable URLs: URLs in item descriptions are now rendered as links (fixes #66)
• Query optimization: added select_related/prefetch_related to key views; image_count/featured_image now use prefetch cache
• CI/CD: updated Actions to v6 (Node.js 24), switched PyPI publishing to Trusted Publishers (OIDC)