Added the ability to expand the metadata component. Made small fixes … #16

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	build:
	runs-on: ubuntu-latest
	if: github.actor != 'github-actions[bot]' # Prevent running if GitHub Actions made the push
	permissions:
	contents: write
	packages: write

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

	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20'

	- name: Replace placeholder with current date
	run: \|
	DATE=`date +'%Y-%m-%d'`
	sed -i 's\|<span class="last-update-date">.*</span>\|<span class="last-update-date">'$DATE'</span>\|' index.html
	git config --global user.name 'GitHub Actions'
	git config --global user.email '[email protected]'
	git add index.html
	if git diff --cached --quiet
	then
	echo "No changes to commit"
	else
	git commit -m "Update index.html with current date"
	git push
	fi

	- name: Login to GitHub Container Registry
	uses: docker/[email protected]
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push Docker image
	run: \|
	docker build . --file Dockerfile --tag ghcr.io/genpat-it/spread:latest
	docker push ghcr.io/genpat-it/spread:latest

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