clincalc 0.2.0

Open, auditable clinical calculators: a pure scoring engine plus the `calc` CLI in one crate. The engine is a serde-only leaf (build with default-features = false); the default `cli` feature adds the `calc` binary.
Documentation
# Builds and deploys the calc documentation site to GitHub Pages.
#
# Method: artifact-based deploy (actions/upload-pages-artifact +
# actions/deploy-pages). The built site is handed straight to GitHub's Pages
# servers as a workflow artifact - there is no `gh-pages` branch, no orphan
# history, nothing in `git log --all` that did not come from a real commit.
#
# Repo prerequisite (one-off): Settings -> Pages -> Source must be set to
# "GitHub Actions". If it is set to "Deploy from a branch", deploy-pages
# fails with "Get Pages site failed". This is set once on the repo and
# persists.
#
# Action SHAs are copied from the sibling repos' docs workflows (the canonical
# living examples) and carry the matching `# vX.Y.Z` comment per house style.

name: docs

on:
  push:
    branches:
      - main
    paths:
      - "docs/**"
      - "examples/**"
      - "mkdocs.yml"
      - "requirements.txt"
      - ".github/workflows/docs.yml"
  workflow_dispatch:

permissions:
  contents: read
  pages: write
  id-token: write

concurrency:
  group: pages
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
        with:
          python-version: "3.x"
      - uses: actions/configure-pages@45bfe0192ca1faeb007ade9deae92b16b8254a0d # v6.0.0
      - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV
      - uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
        with:
          key: zensical-${{ env.cache_id }}
          path: ~/.cache
          restore-keys: |
            zensical-
      - run: pip install -r requirements.txt
      - run: zensical build --clean

      # When the distribution pipeline (cargo-dist) lands, drop install.sh /
      # install.ps1 installer proxies into site/ here, as the sibling repos do,
      # so the site can host the curl-able one-liners.

      - uses: actions/upload-pages-artifact@fc324d3547104276b827a68afc52ff2a11cc49c9 # v5.0.0
        with:
          path: site

  deploy:
    needs: build
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - id: deployment
        uses: actions/deploy-pages@cd2ce8fcbc39b97be8ca5fce6e763baed58fa128 # v5.0.0