Is `fetch` API planned to support unix domain socket?

Many Node.js applications leverage Unix Domain Sockets for inter-process communication (IPC), providing a more efficient and secure way to communicate compared to traditional network sockets. Supporting the socketPath option in undici's fetch API could significantly benefit applications that rely on IPC, especially those dealing with microservices or local server communication.

it would be incredibly useful to have fetch requests directed to a Unix Domain Socket. This could look something like:

const response = await fetch('unix:///path/to/socket.sock/request-path', {
  method: 'GET'
  // additional options
});

The issue names no files, tests, or entry points. Begin by reviewing undici's fetch API and the proposed socketPath and unix:// request shape; done would mean an agreed implementation that supports fetch requests over Unix domain sockets, with corresponding validation and tests.