Add Blocky Local DNS Proxy

[ProfessorManhattan]

💡 Feature/Idea

Add Blocky for DNS filtering ads / malware. Add it as systemd / launchctl depending on the OS and also add it as a Windows service. Include a sensible default configuration as well.

👍 Can you contribute?

No response

[enggnr]

Installation on Mac sets up a service. Did not implement Windows part, that can be done once there is a standard way to set things up on Windows.

[enggnr]

@ProfessorManhattan, this can be closed.