Changes before error encountered

Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>

src/SharpCompress/Readers/Zip/ZipReader.cs

@@ -75,6 +75,12 @@ public class ZipReader : AbstractReader<ZipEntry, ZipVolume>
                             );
                         }
                         break;
+                    // DirectoryEntry headers in the central directory are intentionally skipped.
+                    // In streaming mode, we can only read forward, and DirectoryEntry headers
+                    // reference LocalEntry headers that have already been processed. The file
+                    // data comes from LocalEntry headers, not DirectoryEntry headers.
+                    // For multi-volume ZIPs where file data spans multiple files, use ZipArchive
+                    // instead, which requires seekable streams.
                     case ZipHeaderType.DirectoryEnd:
                     {
                         yield break;