refresh icon not visible when not using one-time password (#9791)

Signed-off-by: 21pages <sunboeasy@gmail.com>

flutter/lib/mobile/pages/server_page.dart

@@ -446,7 +446,6 @@ class ServerInfo extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final isPermanent = model.verificationMethod == kUsePermanentPassword;
     final serverModel = Provider.of<ServerModel>(context);
 
     const Color colorPositive = Colors.green;
@@ -486,6 +485,8 @@ class ServerInfo extends StatelessWidget {
       }
     }
 
+    final showOneTime = serverModel.approveMode != 'click' &&
+        serverModel.verificationMethod != kUsePermanentPassword;
     return PaddingCard(
         title: translate('Your Device'),
         child: Column(
@@ -523,10 +524,10 @@ class ServerInfo extends StatelessWidget {
             ]),
             Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
               Text(
-                isPermanent ? '-' : model.serverPasswd.value.text,
+                !showOneTime ? '-' : model.serverPasswd.value.text,
                 style: textStyleValue,
               ),
-              isPermanent
+              !showOneTime
                   ? SizedBox.shrink()
                   : Row(children: [
                       IconButton(