new: shutdown | reboot on rootless user

lib/view/page/docker.dart

@@ -62,6 +62,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
       widget.spi.user,
       (user) async => await showPwdDialog(context, user),
       widget.spi.id,
+      context,
     );
   }
 

lib/view/page/pkg.dart

@@ -4,7 +4,6 @@ import 'package:provider/provider.dart';
 
 import '../../data/model/pkg/upgrade_info.dart';
 import '../../data/model/server/dist.dart';
-import '../../core/utils/ui.dart';
 import '../../data/model/server/server_private_info.dart';
 import '../../data/provider/pkg.dart';
 import '../../data/provider/server.dart';
@@ -61,8 +60,8 @@ class _PkgManagePageState extends State<PkgPage>
           _scrollController.jumpTo(_scrollController.position.maxScrollExtent),
       () => _scrollControllerUpdate
           .jumpTo(_scrollController.position.maxScrollExtent),
-      (user) async => await showPwdDialog(context, user),
       widget.spi.user,
+      context,
     );
     _pkgProvider.refresh();
   }

lib/view/page/server/tab.dart

@@ -5,6 +5,8 @@ import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:get_it/get_it.dart';
 import 'package:provider/provider.dart';
 import 'package:toolbox/core/extension/media_queryx.dart';
+import 'package:toolbox/core/extension/ssh_client.dart';
+import 'package:toolbox/data/model/app/shell_func.dart';
 
 import '../../../core/route.dart';
 import '../../../core/utils/misc.dart';
@@ -244,13 +246,18 @@ class _ServerPageState extends State<ServerPage>
       Row(
         mainAxisAlignment: MainAxisAlignment.spaceAround,
         children: [
-          // TODO: sudo | on pwd request
           IconButton(
-            onPressed: () => srv.client?.run('shutdown -h now'),
+            onPressed: () => srv.client?.execWithPwd(
+              AppShellFuncType.shutdown.cmd,
+              context: context,
+            ),
             icon: const Icon(Icons.power_off),
           ),
           IconButton(
-            onPressed: () => srv.client?.run('reboot'),
+            onPressed: () => srv.client?.execWithPwd(
+              AppShellFuncType.reboot.cmd,
+              context: context,
+            ),
             icon: const Icon(Icons.refresh),
           ),
           IconButton(