chore!: Actually setup a bin in my cargo.toml file

Can now run dotsy in local dev with `cargo run --bin dotsy <command-args>`

Cargo.toml

@@ -5,6 +5,11 @@ edition = "2021"
 description = "A basic dotfile manager created to replace my usage of dotbot."
 license = "MIT"
 
+[[bin]]
+edition = "2021"
+name = "dotsy"
+path = "src/main.rs"
+
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]