feat: update template for cli

Signed-off-by: kjuulh <contact@kjuulh.io>

rust-cli/crates/%%name%%/src/main.rs

@@ -0,0 +1,31 @@
+use std::net::SocketAddr;
+
+use clap::{Parser, Subcommand};
+
+#[derive(Parser)]
+#[command(author, version, about, long_about = None, subcommand_required = true)]
+struct Command {
+    #[command(subcommand)]
+    command: Option<Commands>,
+}
+
+#[derive(Subcommand)]
+enum Commands {
+    Init
+}
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    dotenv::dotenv().ok();
+    tracing_subscriber::fmt::init();
+
+    let cli = Command::parse();
+
+    match cli.command.unwrap() {
+        Commands::Init => {
+            tracing::info!("hello %%name%%");
+        }
+    }
+
+    Ok(())
+}