Port pocket-press (Next.js + Typst) as an rSpace module with Hono routes,
vanilla folk-pubs-editor web component, and Typst v0.13.1 for PDF generation.
Includes all 4 format templates (A7, A6, Quarter Letter, Digest), artifact
envelope creation with cosmolocal spec, and standalone deployment support.
Typst binary installed in Docker via multi-stage build from debian:bookworm-slim.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>