Adds the AI-generated images (from the prompts in
docs/illustration-prompts.md) into docs/counter-proposal.md in place of
the illustration placeholders. Full-resolution PNG originals are kept in
docs/images/originals/ for future high-quality use; docs/images/*.jpg are
downscaled-quality copies embedded in the document and docx export to
keep file size reasonable for email.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
