image::open resolves the format from the path extension only (no content
sniffing in image 0.25), so every notification artwork served from the
shared image cache - files named {md5}.img since slice 3b/B11 - failed as
Unsupported and the toast fired icon-less on online Qobuz plays. Decode
via fs::read + image::load_from_memory (magic bytes, extension-agnostic),
which also heals mislabeled downloads in the md5 cache. file:// paths now
percent-decode (cached_file_url_for builds them via Url::from_file_path),
fixing the latent spaces/non-ASCII fall-through to an HTTP GET of a
file:// URL. Offline semantics unchanged.
cc
vicrodh
3c87df308b