perf: Island lazy loading via IntersectionObserver (replaces eager im… #282

	name: Deploy Docs to GitHub Pages

	on:
	push:
	branches: [main]
	workflow_dispatch:

	permissions:
	contents: write

	concurrency:
	group: 'pages'
	cancel-in-progress: false

	jobs:
	build-and-deploy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- uses: denoland/setup-deno@v2
	with:
	deno-version: '2'

	- uses: actions/setup-node@v4
	with:
	node-version: 22

	- name: Install dependencies (Deno for type-check, npm for vite binary)
	run: \|
	deno install --node-modules-dir
	cd docs && npm install

	- name: Build @kissjs/ui (needed by SSR bundle)
	working-directory: packages/kiss-ui
	run: npx vite build --config vite.config.build.ts

	- name: Phase 1 — SSR bundle
	working-directory: docs
	run: npx vite build

	- name: Phase 2 — Client island chunks
	working-directory: docs
	run: npx tsx ../packages/kiss-core/src/cli/build-client.ts

	- name: Phase 3 — SSG static HTML
	working-directory: docs
	run: npx tsx ../packages/kiss-core/src/cli/build-ssg.ts

	- name: Deploy to gh-pages branch
	run: \|
	cd docs/dist
	# Cache-bust: unique version file so GitHub Pages CDN treats
	# each deploy as new content (no stale edge cache)
	echo "$(date -u +%Y%m%dT%H%M%S)" > .version
	git init
	git config user.name "github-actions[bot]"
	git config user.email "github-actions[bot]@users.noreply.github.com"
	echo "kiss.js.org" > CNAME
	git add -A
	git commit -m "Deploy KISS docs site — $(date -u +%Y-%m-%dT%H:%M:%SZ)"
	git push -f https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git HEAD:gh-pages

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