feat: refactor sgclaw around zeroclaw compat runtime

src/pipe/browser_tool.rs

@@ -21,17 +21,29 @@ pub struct BrowserPipeTool<T: Transport> {
     transport: Arc<T>,
     mac_policy: MacPolicy,
     session_key: Vec<u8>,
-    next_seq: AtomicU64,
+    next_seq: Arc<AtomicU64>,
     response_timeout: Duration,
 }
 
+impl<T: Transport> Clone for BrowserPipeTool<T> {
+    fn clone(&self) -> Self {
+        Self {
+            transport: self.transport.clone(),
+            mac_policy: self.mac_policy.clone(),
+            session_key: self.session_key.clone(),
+            next_seq: self.next_seq.clone(),
+            response_timeout: self.response_timeout,
+        }
+    }
+}
+
 impl<T: Transport> BrowserPipeTool<T> {
     pub fn new(transport: Arc<T>, mac_policy: MacPolicy, session_key: Vec<u8>) -> Self {
         Self {
             transport,
             mac_policy,
             session_key,
-            next_seq: AtomicU64::new(1),
+            next_seq: Arc::new(AtomicU64::new(1)),
             response_timeout: Duration::from_secs(30),
         }
     }