- Add paper print settings to IPD templates (page size/custom size/margins)\n- Add Header HTML, Footer HTML, and Style (CSS) support\n- Update IPD PDF renderer to honor template paper settings and header/footer\n- Extend IPD placeholders with logo/QR support: {{H_logo}}, {{H_logo_abs}}, {{hospital_logo_html}}, {{qr_content}}, {{qr_code_html}}\n- Improve token rendering with robust curly placeholder parser for body/header/footer\n- Keep legacy sticker forms aligned with custom label dimensions and migrate old default rows