Add serve_named_pipe — Windows named-pipe RPC transport for the launch:/unix:// rendezvous (CPython has no AF_UNIX on Windows). run_server routes --unix to it on win32 with the PIPE: discovery prefix. Adds pywin32 as a Windows-only dependency.
Add serve_named_pipe — Windows named-pipe RPC transport for the launch:/unix:// rendezvous (CPython has no AF_UNIX on Windows). run_server routes --unix to it on win32 with the PIPE: discovery prefix. Adds pywin32 as a Windows-only dependency.