Add GitHub Actions CI/CD workflows #1

	name: Go

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

	jobs:
	unit-tests:
	name: Unit Tests
	runs-on: ubuntu-latest

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

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: "1.23"
	cache: true

	- name: Install dependencies
	run: go mod download

	- name: Run unit tests
	run: \|
	# Run unit tests (exclude integration tests)
	go test -race -coverprofile=coverage.txt -covermode=atomic $(go list ./... \| grep -v '/integration') -v

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v5
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	files: coverage.txt
	fail_ci_if_error: false
	verbose: true

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