add readme

Cargo.toml

@@ -4,6 +4,7 @@ categories = ["command-line-utilities"]
 description = "ls + cat == lk"
 name = "look_at_that"
 license = "AGPL-3.0"
+repository = "https://six-five-six-four.com/git/reactor/look_at_that"
 version = "0.1.0"
 edition = "2024"
 

README.md

@@ -0,0 +1,24 @@
+Has this ever happened to you?
+
+```text
+$ ls src
+main.rs
+
+$ ls src/main.rs
+src/main.rs
+```
+
+There's finally a better way!
+
+```text
+$ lk src
+main.rs
+
+$ lk src/main.rs
+use anyhow::{Context ...
+```
+
+`lk`, (pronounced "look"), combines `ls` and `cat` into a single command for interactive file browsing.
+
+- [crates.io](https://crates.io/crates/look_at_that)
+- [Source code](https://six-five-six-four.com/git/reactor/look_at_that)