Refactor: split Global.cs

Netch/Models/LogStopwatch.cs

@@ -1,27 +0,0 @@
-using System;
-using System.Diagnostics;
-
-namespace Netch.Models
-{
-    public class LogStopwatch
-    {
-        public LogStopwatch(string message)
-        {
-            _stopwatch = Stopwatch.StartNew();
-            Console.WriteLine($"Start {message} LogStopwatch");
-        }
-
-        private readonly Stopwatch _stopwatch;
-
-        public void Log(string name,bool stop = false)
-        {
-            if (!_stopwatch.IsRunning)
-                throw new Exception();
-
-            _stopwatch.Stop();
-            Console.WriteLine($"{name} LogStopwatch: {_stopwatch.ElapsedMilliseconds}");
-            if(!stop)
-                _stopwatch.Start();
-        }
-    }
-}

Netch/Models/Mode.cs

@@ -161,7 +161,7 @@ namespace Netch.Models
         /// <returns>模式文件字符串</returns>
         public string ToFileString()
         {
-            return $"# {Remark}, {Type}, {(BypassChina ? 1 : 0)}{Global.EOF}{string.Join(Global.EOF, Rule)}";
+            return $"# {Remark}, {Type}, {(BypassChina ? 1 : 0)}{Constants.EOF}{string.Join(Constants.EOF, Rule)}";
         }
     }