将部分节点基类与表达式工具类从nodeflow迁移到library，重写了环境与工作台的交互，解耦节点的获取，下一部分将尝试远程登录环境编辑流程。

Library/Utils/SereinExpression/Resolver/PassConditionResolver.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Serein.NodeFlow.Tool.SereinExpression.Resolver
+{
+    public class PassConditionResolver : SereinConditionResolver
+    {
+        public Operator Op { get; set; }
+        public override bool Evaluate(object obj)
+        {
+            /*return Op switch
+            {
+                Operator.Pass => true,
+                Operator.NotPass => false,
+                _ => throw new NotSupportedException("不支持的条件类型")
+            };*/
+            switch (Op)
+            {
+                case Operator.Pass:
+                    return true;
+                case Operator.NotPass:
+                    return false;
+                default:
+                    throw new NotSupportedException("不支持的条件类型");
+
+            }
+        }
+
+        public enum Operator
+        {
+            Pass,
+            NotPass,
+        }
+    }
+}