brain-pdf — Render a Brain Page to Publication-Quality PDF Convention: see conventions/quality.md for output rules. The PDF is a rendering — never the primary artifact. If a PDF exists, the source brain page exists behind it. The rule The brain page is ALWAYS the source of truth. The PDF is a rendering of it, never a standalone artifact. If a PDF exists somewhere, the brain page must exist behind it. What this does Renders a brain page (markdown with frontmatter) into a publication-quality PDF using the gstack binary. Output is suitable for: - Sharing a personalized book mirror via email or T…