build(ci): Add Docker and GitHub Actions setup #1

	name: Build container and push to registry on `latest` tag

	on:
	push:
	branches:
	- 'main'

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	-
	name: Checkout
	uses: actions/checkout@v4
	-
	name: Set up QEMU
	uses: docker/setup-qemu-action@v3
	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	- name: Log in to the Container registry
	uses: docker/login-action@v3
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	-
	name: Build
	uses: docker/build-push-action@v5
	with:
	context: .
	push: true
	platforms: linux/amd64
	tags: ghcr.io/${{ github.repository }}:latest

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