og-fix transform was matching date-based URL segments
(/type/yyyy/MM/dd/slug/) that this site never uses — posts live at
/type/slug/. Every post therefore fell through to the default OG image.
Fixed by updating the regex to /type/slug/index.html and deriving the OG
slug as the bare last URL segment, which matches the filename og.js
already generates. The ogSlug filter is simplified accordingly.
Funkwhale GC bug: gcFunkwhaleImages() deleted the entire image cache
whenever _activeFilenames was empty — which happens if the API returns
valid stats but no listenings with cover URLs. Guard added: GC is
skipped when no images were referenced this build.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Wasabi S3 presigned URLs expire after 1 hour, causing broken images on
the listening page. Download cover art at build time, serve from
/images/funkwhale-cache/, and GC any images no longer referenced by
current listening/favorites data.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
