better connect dialog tips

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

src/lang/cn.rs

@@ -480,8 +480,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("identical_file_tip", "此文件与对方的一致"),
         ("show_monitors_tip", ""),
         ("View Mode", "浏览模式"),
-        ("Enter RustDesk password", "请输入 RustDesk 密码"),
-        ("Remember RustDesk password", "记住 RustDesk 密码"),
-        ("Login Required", "需要登陆"),
+        ("enter_rustdesk_passwd_tip", "请输入 RustDesk 密码"),
+        ("remember_rustdesk_passwd_tip", "记住 RustDesk 密码"),
+        ("login_linux_tip", "登陆被控端的 Linux 账户"),
+        ("login_linux_tooltip_tip", "登陆被控端的 Linux 账户，才能启用 X 桌面"),
     ].iter().cloned().collect();
 }