feat: Adds description to demo. #4

	name: Deploy Flutter example to GitHub Pages

	on:
	push:
	branches: [ main ]
	workflow_dispatch:

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

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

	env:
	# Most repos are project pages, so Pages lives at /<repo>/.
	# For user/organization sites (username.github.io), set BASE_PATH to "/".
	BASE_PATH: "/${{ github.event.repository.name }}/"

	jobs:
	build:
	name: Build Flutter Web
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Flutter
	uses: subosito/flutter-action@v2
	with:
	channel: stable
	cache: true

	- name: Flutter pub get (example/)
	working-directory: example
	run: flutter pub get

	- name: Build web (example → demo)
	working-directory: example
	run: \|
	flutter build web --release --base-href "$BASE_PATH"
	# Clear and recreate demo directory
	rm -rf ../demo
	mkdir -p ../demo
	cp -a build/web/. ../demo/
	# Prevent Jekyll from interfering with assets
	touch ../demo/.nojekyll
	# SPA fallback for client-side routing
	cp ../demo/index.html ../demo/404.html

	- name: Upload Pages artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: demo

	deploy:
	name: Deploy to GitHub Pages
	needs: build
	runs-on: ubuntu-latest
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	steps:
	- name: Configure Pages
	uses: actions/configure-pages@v5
	- name: Deploy
	id: deployment
	uses: actions/deploy-pages@v4

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