docs: installation steps and badges

README.md

@@ -1,11 +1,26 @@
 # LB - (Lambda) Layer Balancer
-Balance your AWS lambda layers cross regions.
+
+[![Build Status](https://img.shields.io/github/actions/workflow/status/faabiosr/lb/test.yaml?logo=github&style=flat-square)](https://github.com/faabiosr/lb/actions?query=workflow:test)
+[![Codecov branch](https://img.shields.io/codecov/c/github/faabiosr/lb/master.svg?style=flat-square)](https://codecov.io/gh/faabiosr/lb)
+[![Go Report Card](https://goreportcard.com/badge/github.com/faabiosr/lb?style=flat-square)](https://goreportcard.com/report/github.com/faabiosr/lb)
+[![Release](https://img.shields.io/github/v/release/faabiosr/lb?display_name=tag&style=flat-square)](https://github.com/faabiosr/lb/releases)
+[![License](https://img.shields.io/badge/License-MIT-blue.svg?style=flat-square)](https://github.com/faabiosr/lb/blob/master/LICENSE)
+
+Balance your AWS lambda layers across regions.
+
+## Installation
+
+### Linux (apt)
+```sh
+curl -LO https://github.com/faabiosr/lb/releases/download/v1.0.0/lb_1.0.0_linux_x86_64.deb
+sudo apt install -f ./lb_1.0.0_linux_x86_64.deb
+```
 
 ## Development
 
 ### Requirements
 
-The entire environment is based in Golang, and you need install the tools below:
+The entire environment is based on Golang, and you need to install the tools below:
 - Install [Go](https://golang.org)
 - Install [GolangCI-Lint](https://github.com/golangci/golangci-lint#install) - Linter