docs: document deterministic multi-family SVG rendering

[ProfRandom92]

Motivation

• Document the new deterministic SVG rendering step for the multi-family admissibility benchmark so contributors know the input/output artifacts, the renderer script, the npm regeneration command, and how to validate the renderer; this keeps benchmark docs aligned with the committed renderer and test artifacts.

Description

• Added a concise "Deterministic SVG rendering" section to docs/benchmarks/multi_family_admissibility_benchmark.md that references the input artifact artifacts/multi_family_admissibility_results.json, output artifacts/multi_family_admissibility_curves.svg, renderer script scripts/render_multi_family_admissibility_svg.py, and npm command npm run generate:multi-family-svg, and updated the validation commands to include pytest tests/test_multi_family_svg_renderer.py -q.

Testing

• Ran npm run check (which runs the repository-wide layout/typecheck/validate/build/test pipeline) and all tests passed; the targeted pytest run pytest tests/test_multi_family_svg_renderer.py -q was included in the test suite and passed as part of the run.

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Codex Task

[gemini-code-assist]

Code Review

This pull request updates the multi_family_admissibility_benchmark.md documentation by adding a section for deterministic SVG rendering and a corresponding test command in the validation section. Feedback suggests improving the formatting of the new documentation section by using code blocks for commands to ensure consistency with existing sections and improve usability for copy-pasting.

[gemini-code-assist]

For consistency with the 'Regeneration commands' section (lines 56-66), consider using code blocks for the SVG regeneration commands and including the Python script execution command explicitly. This makes the documentation easier to follow and the commands easier to copy-paste.

Suggested structure:

The benchmark also includes a deterministic SVG rendering step:

- Input: `artifacts/multi_family_admissibility_results.json`
- Output: `artifacts/multi_family_admissibility_curves.svg`

Use either command to regenerate the SVG:

```bash
python scripts/render_multi_family_admissibility_svg.py

npm run generate:multi-family-svg