docs: Update README with CI Build badge #5

	name: CI Pipeline

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	lint:
	name: Lint Go Code
	runs-on: ubuntu-latest

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

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: "1.21"

	- name: Run golangci-lint
	uses: golangci/golangci-lint-action@v6
	with:
	version: latest
	args: --timeout=5m --config=.golangci-lint.yml

	build-and-push:
	name: Build and Push Docker Image
	runs-on: ubuntu-latest
	needs: lint

	permissions:
	contents: read
	packages: write

	# Only deploy images on main branch pushes
	if: github.event_name == 'push' && github.ref == 'refs/heads/main'

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

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Log in to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ghcr.io/${{ github.repository }}
	tags: \|
	type=sha
	type=raw,value=latest

	- name: Build and push Docker image
	uses: docker/build-push-action@v5
	with:
	context: .
	push: true
	platforms: linux/amd64,linux/arm64
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

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