fix: backup restore failed

lib/view/page/backup.dart

@@ -5,6 +5,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
+import 'package:toolbox/core/utils/misc.dart';
 
 import '../../core/extension/colorx.dart';
 import '../../core/utils/ui.dart';
@@ -196,14 +197,19 @@ class BackupPage extends StatelessWidget {
                 _dockerHosts.setDockerHost(k, backup.dockerHosts[k]!);
               }
               Navigator.of(context).pop();
-              showSnackBar(context, Text(s.restoreSuccess));
+              showSnackBarWithAction(
+                context,
+                s.restoreSuccess,
+                s.restart,
+                () => rebuildAll(context),
+              );
             },
             child: Text(s.ok),
           ),
         ],
       );
     } catch (e) {
-      showSnackBar(context, Text(s.invalidJson));
+      showSnackBar(context, Text(e.toString()));
       return;
     }
   }

lib/view/page/ssh.dart

@@ -274,6 +274,10 @@ class _SSHPageState extends State<SSHPage> {
       case VirtualKeyFunc.copy:
         copy(terminalSelected);
         break;
+      case VirtualKeyFunc.snippet:
+        // TODO: Handle this case.
+        // _showSnippet();
+        break;
     }
   }
 
@@ -300,27 +304,27 @@ class _SSHPageState extends State<SSHPage> {
     }
     final selected = terminalSelected;
     if (selected.trim().isEmpty) {
-      // _menuController.show(
-      //   context: context,
-      //   contextMenuBuilder: (context) {
-      //     return TextSelectionToolbar(
-      //       anchorAbove: detail.globalPosition,
-      //       anchorBelow: detail.globalPosition,
-      //       children: [
-      //         TextButton(
-      //           child: Text(
-      //             'Paste',
-      //             style: _menuTextStyle,
-      //           ),
-      //           onPressed: () async {
-      //             _paste();
-      //             _menuController.remove();
-      //           },
-      //         )
-      //       ],
-      //     );
-      //   },
-      // );
+      _menuController.show(
+        context: context,
+        contextMenuBuilder: (context) {
+          return TextSelectionToolbar(
+            anchorAbove: details.globalPosition,
+            anchorBelow: details.globalPosition,
+            children: [
+              TextButton(
+                child: Text(
+                  _s.paste,
+                  style: _menuTextStyle,
+                ),
+                onPressed: () async {
+                  _paste();
+                  _menuController.remove();
+                },
+              )
+            ],
+          );
+        },
+      );
       return;
     }
     _menuController.show(

lib/view/widget/picker.dart

@@ -25,10 +25,11 @@ Widget buildPicker(List<Widget> items, Function(int idx) onSelected) {
           onSelectedItemChanged: (idx) => onSelected(idx),
           physics: const FixedExtentScrollPhysics(),
           childDelegate: ListWheelChildBuilderDelegate(
-              builder: (context, index) => Center(
-                    child: items[index],
-                  ),
-              childCount: items.length),
+            builder: (context, index) => Center(
+              child: items[index],
+            ),
+            childCount: items.length,
+          ),
         )
       ],
     ),