doc: add crates.io badge, license badge

Signed-off-by: Christina Sørensen <christina@cafkafk.com>

README.md

@@ -6,9 +6,13 @@ eza is a modern, maintained replacement for ls, built on [exa](https://github.co
 
 **README Sections:** [Options](#options) — [Installation](#installation) — [Development](#development)
 
-[![Unit tests](https://github.com/cafkafk/eza/actions/workflows/unit-tests.yml/badge.svg)](https://github.com/cafkafk/eza/actions/workflows/unit-tests.yml)
 [![Built with Nix](https://img.shields.io/badge/Built_With-Nix-5277C3.svg?logo=nixos&labelColor=73C3D5)](https://nixos.org)
 [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-2.1-4baaaa.svg)](code_of_conduct.md)
+
+[![Unit tests](https://github.com/cafkafk/eza/actions/workflows/unit-tests.yml/badge.svg)](https://github.com/cafkafk/eza/actions/workflows/unit-tests.yml)
+![Crates.io](https://img.shields.io/crates/v/eza)
+![Crates.io](https://img.shields.io/crates/l/eza)
+
 </div>
 
 ![Screenshots of eza](screenshots.png)