hypha: implement automated network backend launcher

hypha/bin/network.rs

@@ -1,20 +1,19 @@
 use anyhow::Result;
 use clap::Parser;
 use env_logger::Env;
-use hypha::network::HyphaNetwork;
+use hypha::network::NetworkService;
 
 #[derive(Parser, Debug)]
 struct NetworkArgs {
-    #[arg(short, long)]
-    interface: String,
     #[arg(short, long, default_value = "192.168.42.1/24")]
     network: String,
 }
 
-fn main() -> Result<()> {
+#[tokio::main]
+async fn main() -> Result<()> {
     env_logger::Builder::from_env(Env::default().default_filter_or("warn")).init();
     let args = NetworkArgs::parse();
-    let mut network = HyphaNetwork::new(&args.interface, &[&args.network])?;
-    network.run()?;
+    let mut service = NetworkService::new(args.network)?;
+    service.watch().await?;
     Ok(())
 }