refactor: use color_eyre

Cargo.toml

@@ -9,8 +9,8 @@ license = "GPL-3.0-only"
 repository = "https://github.com/ryanccn/nrr.git"
 
 [dependencies]
-anyhow = "1.0.75"
 clap = { version = "4.4.8", features = ["derive"] }
+color-eyre = "0.6.2"
 nix = { version = "0.27.1", features = ["signal"] }
 owo-colors = { version = "3.5.0", features = ["supports-color"] }
 serde = { version = "1.0.193", features = ["derive"] }

src/main.rs

@@ -4,7 +4,7 @@
 use clap::{Parser, ValueEnum};
 use owo_colors::OwoColorize;
 
-use anyhow::Result;
+use color_eyre::Result;
 use std::{env, path::PathBuf};
 use tokio::fs;
 
@@ -163,6 +163,8 @@ impl Cli {
 
 #[tokio::main]
 async fn main() -> Result<()> {
+    color_eyre::install()?;
+
     let raw_args: Vec<String> = env::args().collect();
 
     let cli = Cli::parse_from(

src/run_script.rs

@@ -5,7 +5,7 @@ use nix::{
 };
 use which::which;
 
-use anyhow::Result;
+use color_eyre::Result;
 use owo_colors::OwoColorize;
 use std::{
     env,