convert.py: Pillow's PDF writer requires libjpeg for RGB images, which
is not available in the CI Python environment. Replace all Pillow PDF
saves with _save_images_as_pdf(), which writes pages as lossless PNGs
and assembles them with qpdf — no JPEG dependency needed.
build.yml: install mkdocs-material[imaging] instead of mkdocs-material
to satisfy the cairosvg dependency required by the social plugin.
Signed-off-by: nopeitsnothing <no@anonymousplanet.org>
build.yml — builds PDFs, uploads artifact, no secrets required
sign.yml — hashes (SHA-256 + BLAKE2b) and GPG-signs, triggered via
workflow_run after build or manually with a build_run_id
release.yml — downloads artifacts, uploads to VirusTotal, publishes
tagged GitHub Release with all 12 assets attached
All three chain automatically on push to main. Each can be re-run or
triggered independently against any historical run.
Signed-off-by: nopeitsnothing <no@anonymousplanet.org>
nopeitsnothing