More datahandler stuff, removed SzOperationResult.cs and made a new SzResult.cs and changed Evaluator and DataHander to utilize it

SzCli/Logger.cs

@@ -5,21 +5,10 @@ namespace SzCli;
 
 public class Logger : ISzLogger
 {
-    private DefaultLocalFileManager _fileManager;
     public bool LogToFile { get; set; } = true;
     public string LogFilePath { get; set; }
     public int LogFileMaxLines { get; set; } = 100;
-
-    public Logger(DefaultLocalFileManager fm)
-    {
-        _fileManager = fm;
-        LogFilePath = Path.Combine(_fileManager.DataPath, "log.txt");
-        AppDomain.CurrentDomain.FirstChanceException += (sender, eventArgs) =>
-        {
-            LogError($"[EXCEPTION] {eventArgs.Exception}");
-        };
-    }
-
+    
     public void Log(string text)
     {
         Console.WriteLine($"{DateTime.UtcNow} : [SZ LOG] {text}");
@@ -41,6 +30,16 @@ public class Logger : ISzLogger
     private void AppendLogFile(string text)
     {
         // TODO: Make sure log file adheres to LogFileMaxLines
+        
+        if (!File.Exists(LogFilePath))
+        {
+            LogFilePath = Path.Combine(SZ.LocalFileManager.DataPath, "log.txt");
+            AppDomain.CurrentDomain.FirstChanceException += (sender, eventArgs) =>
+            {
+                LogError($"[EXCEPTION] {eventArgs.Exception}");
+            };
+        }
+        
         File.AppendAllText(LogFilePath, text + "\n");
     }
 }