refact text clipboard

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

src/ui/remote.rs

@@ -1,7 +1,7 @@
 use std::{
     collections::HashMap,
     ops::{Deref, DerefMut},
-    sync::{Arc, Mutex},
+    sync::{Arc, Mutex, RwLock},
 };
 
 use sciter::{
@@ -454,6 +454,9 @@ impl SciterSession {
             id: id.clone(),
             password: password.clone(),
             args,
+            server_keyboard_enabled: Arc::new(RwLock::new(true)),
+            server_file_transfer_enabled: Arc::new(RwLock::new(true)),
+            server_clipboard_enabled: Arc::new(RwLock::new(true)),
             ..Default::default()
         };