General refactor and cleanup.

Aaru.Images/DART/DART.cs

@@ -42,6 +42,7 @@ namespace Aaru.Images;
 public sealed partial class Dart : IMediaImage
 {
     const string MODULE_NAME = "DART plugin";
+
     // DART images are at most 1474560 bytes, so let's cache the whole
     byte[]    _dataCache;
     uint      _dataChecksum;