Font import:
- Migration M6 adds user_fonts; files are stored content-addressed under
the local data dir. New Rust commands inspect, import, list, read and
remove fonts, refusing WOFF2, collections, variable fonts and
restricted fsType, and unpacking WOFF1 to plain sfnt.
- Imported fonts register in the render worker as user:<Face> families
with an italic alias, and are pinned in the frozen render prefs so
issued invoices can still re-render. Fonts referenced by issued
invoices are hidden, never deleted.
- Size and tracking compensations tuned for the substitutes apply only
while the face is not overridden; default output and fingerprint
goldens are unchanged.
- Settings gets a Fonts section with a licence acknowledgement.
Void packaging:
- Install fonts to /usr/share/fonts/voiced with per-family OFL licences,
set font_dirs, and add INSTALL/REMOVE scripts that run fc-cache.
xbps-create carries both scripts (verified in a void-glibc container).
- Fix xbps-create dependency specs in build-xbps.sh.
xavierk
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