🔧 feat: add golangci-lint config and improve code organization #33

	on: [push, pull_request]
	name: CI
	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- name: Install Go
	uses: actions/setup-go@v5
	with:
	go-version: "1.23.3"
	check-latest: true
	- name: Checkout repository
	uses: actions/checkout@v4

	# Format
	- name: Check formatting
	run: \|
	if [ -n "$(go fmt ./...)" ]; then
	echo " Code is not properly formatted. Please run 'make fmt' locally."
	exit 1
	fi

	# Vet
	- name: Run go vet
	continue-on-error: true
	run: go vet ./...

	# Lint
	- name: Run golangci-lint
	uses: golangci/golangci-lint-action@v6
	with:
	version: latest

	# Test
	- name: Test and calculate coverage
	run: go test -v -covermode=count -coverprofile=coverage.out ./...

	# Try compile
	- name: Compile
	run: go build -o /dev/null .

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