Without a content type header, http package defaults to application/octet-stream which the server rejects. Derive MIME from file extension using a lookup map (Dart 2 compatible). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Without a content type header, http package defaults to application/octet-stream which the server rejects. Derive MIME from file extension using a lookup map (Dart 2 compatible). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>