flutter_desktop: fix peer page bugs

Signed-off-by: fufesou <shuanglongchen@yeah.net>

src/client.rs

@@ -1278,11 +1278,11 @@ impl LoginConfigHandler {
     ///
     /// * `username` - The name of the peer.
     /// * `pi` - The peer info.
-    pub fn handle_peer_info(&mut self, pi: PeerInfo) {
+    pub fn handle_peer_info(&mut self, pi: &PeerInfo) {
         if !pi.version.is_empty() {
             self.version = hbb_common::get_version_number(&pi.version);
         }
-        self.features = pi.features.into_option();
+        self.features = pi.features.clone().into_option();
         let serde = PeerInfoSerde {
             username: pi.username.clone(),
             hostname: pi.hostname.clone(),