Create directory, check files and RecycleOption

Delete-By-Distinct/Models/Binder/AppSettings.cs

@@ -12,6 +12,7 @@ public class AppSettings
     public string CompareRootDirectory { get; set; }
     public int? MaxDegreeOfParallelism { get; set; }
     public string OutputExtension { get; set; }
+    public bool? RecycleOption { get; set; }
     public string SearchPattern { get; set; }
     public string WorkingDirectoryName { get; set; }
 
@@ -28,11 +29,14 @@ public class AppSettings
         Models.AppSettings result;
         if (appSettings?.MaxDegreeOfParallelism is null)
             throw new NullReferenceException(nameof(appSettings.MaxDegreeOfParallelism));
+        if (appSettings?.RecycleOption is null)
+            throw new NullReferenceException(nameof(appSettings.RecycleOption));
         result = new(
             appSettings.Company,
             appSettings.CompareRootDirectory,
             appSettings.MaxDegreeOfParallelism.Value,
             appSettings.OutputExtension,
+            appSettings.RecycleOption.Value,
             appSettings.SearchPattern,
             appSettings.WorkingDirectoryName
         );