new & opt.

- new: support suspend and WOL #172
- opt.: `execWithPwd` when cancel
- opt.: extentions

lib/data/provider/docker.dart

@@ -3,7 +3,6 @@ import 'dart:async';
 import 'package:dartssh2/dartssh2.dart';
 import 'package:flutter/material.dart';
 import 'package:toolbox/core/extension/ssh_client.dart';
-import 'package:toolbox/core/extension/stringx.dart';
 import 'package:toolbox/data/model/app/shell_func.dart';
 import 'package:toolbox/data/model/docker/image.dart';
 import 'package:toolbox/data/model/docker/ps.dart';
@@ -175,9 +174,10 @@ class DockerProvider extends ChangeNotifier {
   // judge whether to use DOCKER_HOST
   String _wrap(String cmd) {
     final dockerHost = Stores.docker.fetch(hostId!);
+    cmd = 'export LANG=en_US.UTF-8 && $cmd';
     if (dockerHost == null || dockerHost.isEmpty) {
-      return cmd.withLangExport;
+      return cmd;
     }
-    return 'export DOCKER_HOST=$dockerHost && $cmd'.withLangExport;
+    return 'export DOCKER_HOST=$dockerHost && $cmd';
   }
 }

lib/data/provider/server.dart

@@ -291,7 +291,7 @@ class ServerProvider extends ChangeNotifier {
           final localPath = joinPath(await Paths.doc, 'install.sh');
           final file = File(localPath);
           file.writeAsString(ShellFunc.allScript);
-          final sftp = Providers.sftp;
+          final sftp = Pros.sftp;
           final completer = Completer();
           sftp.add(
             SftpReq(spi, installShellPath, localPath, SftpReqType.upload),

lib/data/provider/snippet.dart

@@ -31,12 +31,13 @@ class SnippetProvider extends ChangeNotifier {
   }
 
   void _addInternal() {
-    if (!Stores.setting.fTISBM.fetch() || _snippets.isNotEmpty) {
+    if (!Stores.first.iSSBM.fetch() ||
+        _snippets.any((e) => e.name == installSBM.name)) {
       return;
     }
     _snippets.add(installSBM);
     Stores.snippet.put(installSBM);
-    Stores.setting.fTISBM.put(false);
+    Stores.first.iSSBM.put(false);
   }
 
   void _updateTags() {