Signature for nextdns.exe

Hey! This is not really a bug, but it seems to me that your executable file, which is responsible for the UI, lacks a digital signature, but it can help to reduce the number of false positives by antivirus software. As far as I know, this is really important for many vendors. Here, you can check it https://www.virustotal.com/gui/file/0eacb4bac59dc8011163d8127666c813cfd3eac1d973386cb6fc6ce3cf16764b/detection - someone can be scared by a false detection.

And thanks for your great product! I upgraded today to premium to support development. :)