added more debug information

ewwtilities/src/workspace_switcher.rs

@@ -57,6 +57,8 @@ pub fn run_workspace_selector(cli: &CliArgs) {
 
     let mut ids: Vec<u32> = output.iter().map(|x| x.id).collect();
     ids.sort();
+
+    debug!("Available monitors: {:#?}", ids);
     // Because we might only have a monitor 0 and 3, we need a way to consistently get 
     // to workspaces within the 10 eww watches
     let monitor_num = ids.iter().position(|&r| r == id).unwrap();