add first commands

src/main.rs

@@ -1,3 +1,15 @@
-fn main() {
-    println!("Hello, world!");
+mod cli;
+mod commands;
+
+use anyhow::Result;
+use clap::Parser;
+use cli::{Cli, Commands};
+
+#[tokio::main]
+async fn main() -> Result<()> {
+    let cli = Cli::parse();
+
+    match cli.command {
+        Commands::Desktop(cmd) => commands::desktop::run(&cmd),
+    }
 }