Add Puppeteer verification script and update README maintainer info #3

	name: Docker Image CI

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	jobs:

	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Log in to Docker Hub
	run: echo "${{ secrets.DOCKER_PASSWORD }}" \| docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v4
	with:
	images: calibre-puppeteer-base

	- name: Build the Docker image
	run: docker build . --file Dockerfile --tag athrvk/calibre-puppeteer-base:${{ steps.meta.outputs.tags }}

	- name: Verification step
	run: \|
	# Run Calibre version command to verify installation
	docker run --rm athrvk/calibre-puppeteer-base:${{ steps.meta.outputs.tags }} ebook-convert --version
	# Run Puppeteer to verify installation
	docker run --rm --security-opt seccomp=chrome.json athrvk/calibre-puppeteer-base:${{ steps.meta.outputs.tags }} node -e "const browser = require('puppeteer').launch(); console.log('Puppeteer works')"

	- name: Build and push Docker image
	if: success() # Ensures this step runs only if the previous steps are successful
	uses: docker/build-push-action@v4
	with:
	context: .
	file: Dockerfile
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

Provide feedback