chore: refine client/server mod

packages/client-v2/src/bin/client.rs

@@ -1,6 +1,14 @@
-use xiao::app::client::Client;
+#[cfg(target_os = "linux")]
 use std::sync::Arc;
+#[cfg(target_os = "linux")]
+use xiao::app::client::Client;
 
+#[cfg(not(target_os = "linux"))]
+fn main() {
+    println!("This client only works on Linux due to ALSA dependencies.");
+}
+
+#[cfg(target_os = "linux")]
 #[tokio::main]
 async fn main() -> anyhow::Result<()> {
     let client = Arc::new(Client::new());

packages/client-v2/src/bin/server.rs

@@ -35,7 +35,7 @@ async fn main() -> anyhow::Result<()> {
             tokio::time::sleep(std::time::Duration::from_secs(12)).await;
 
             println!("3. Testing Audio Playback (from temp/test.wav)...");
-            server.start_play(addr).await?;
+            server.start_play(addr, "temp/test.wav").await?;
 
             break;
         }