Standalone module that renders lesson-plan JSON to an A4 PDF buffer via HTML/CSS + SVG + Playwright.
See lp-render/README.md and the design spec at docs/superpowers/specs/2026-07-25-lp-render-module-design.md.
Image sourcing/generation is governed by docs/image-sourcing-guidelines.md (v1). The module enforces the relevance/no-decoration rules today; the real-photo sourcing layer is spec'd there but not yet built (see its status table).