docs: update README and data/README for expanded dataset and new layout #5

	name: deploy-pages

	# Builds the Astro site (intro homepage + OpenAPI docs) together with the static
	# JSON data dump and deploys everything to GitHub Pages. The dataset does not need
	# to be complete — whatever is curated in data/ is published.
	# Enable once: Settings → Pages → Source = GitHub Actions.
	on:
	push:
	branches: [main]
	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@v4

	- uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	cache: pip

	- name: Install Python deps
	run: pip install -e .

	- name: Validate curated data
	run: python -m scripts.validate

	- name: Generate static JSON dump + openapi.json
	run: python -m scripts.dump --output dump

	- uses: actions/setup-node@v4
	with:
	node-version: "22"
	cache: npm
	cache-dependency-path: site/package-lock.json

	- name: Build Astro site
	run: \|
	cd site
	npm ci
	npm run build

	- name: Assemble site (Astro dist + JSON data dump)
	run: \|
	mkdir -p _site
	cp -r site/dist/. _site/
	cp -r dump/. _site/
	touch _site/.nojekyll

	- uses: actions/upload-pages-artifact@v3
	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@v4

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