disconnect conn from web console

Signed-off-by: 21pages <pages21@163.com>

src/lang/ca.rs

@@ -405,5 +405,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Add to Address Book", ""),
         ("Group", ""),
         ("Search", ""),
+        ("Closed manually by the web console", ""),
     ].iter().cloned().collect();
 }