add authentication; refactoring and bugs fixing #54

	name: Go

	on:
	push:
	branches:
	- "main"

	jobs:
	build:
	name: Build, lint and test
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Code
	uses: actions/checkout@v4

	- name: Setup Go Environment
	uses: actions/[email protected]
	with:
	go-version: 1.22
	cache: false # managed by golangci-lint

	- name: Download Dependencies
	run: go mod download -x

	- name: Lint
	uses: golangci/golangci-lint-action@v3
	with:
	version: latest

	- name: Test
	run: go test -v -race ./...

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