once again removing this import lmao

src/main.rs

@@ -1,4 +1,4 @@
-use std::{io::ErrorKind, process::exit};
+use std::process::exit;
 
 use anyhow::anyhow;
 
@@ -45,8 +45,6 @@ fn main() -> anyhow::Result<()> {
 
     become_wm(&conn, screen)?;
 
-    // TODO: Check if there are other wms running
-
     // TODO: setup
 
     // TODO: pledge if on openBSD