Fix install command and add badges

Author: arferreira

README.md

@@ -1,13 +1,17 @@
 # 👻 crategeist
 
+[![Crates.io](https://img.shields.io/crates/v/crategeist)](https://crates.io/crates/crategeist)
+[![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
+[![CI](https://github.com/zaptech-dev/crategeist/actions/workflows/ci.yml/badge.svg)](https://github.com/zaptech-dev/crategeist/actions)
+
 Expose the hidden cost of your Rust dependencies.
 
 Rust's ecosystem encourages adding crates liberally, but nobody shows you the real cost: transitive dependency explosion, compile time impact, dead weight, security exposure. `cargo crategeist` gives you the full picture in one command.
 
 ## Install
 
 ```sh
-cargo install cargo-crategeist
+cargo install crategeist
 ```
 
 ## Usage