deps: use futures_lite instead of smol

Not a huge change but it trims off size of final binary and smol just reexports it anyways

Cargo.toml

@@ -12,9 +12,9 @@ repository = "https://github.com/pjmp/ikill"
 version = "1.5.0"
 
 [dependencies]
+futures-lite = "1.12.0"
 heim = {version = "0.1.0-rc.1", default-features = false, features = ["process"]}
 skim = "0.9.4"
-smol = "1.2.5"
 
 [profile.release]
 lto = true

src/ikill.rs

@@ -1,6 +1,6 @@
+use futures_lite::StreamExt;
 use heim::process::processes;
 use skim::prelude::*;
-use smol::stream::StreamExt;
 
 struct SelectedProcess {
     name: String,

src/main.rs

@@ -1,5 +1,7 @@
 use std::{env, process};
 
+use futures_lite::future;
+
 mod ikill;
 
 const USAGE: &str = "
@@ -28,7 +30,7 @@ For more information try --help
 }
 
 fn main() {
-    smol::block_on(async {
+    future::block_on(async {
         match env::args().nth(1) {
             None => {
                 if let Err(error) = ikill::run().await {