Long environment names cause `Error: bind pty socket (...) invalid argument`

[p2004a]

Environment names are created based on file paths, this call

drop/internal/ipc/ptysocket.go

Lines 60 to 63 in 8ce1c1e

	if err := unix.Bind(fd, &unix.SockaddrUnix{Name: path}); err != nil {
	unix.Close(fd)
	return nil, fmt.Errorf("bind pty socket %s: %v", path, err)
	}

can fail, because SockaddrUnix.sockaddr called by Bind fails length check against RawSockaddrUnix.Path size of 108.

For example:

$ drop run zsh
Error: bind pty socket /home/p2004a/.local/share/drop/internal/run/home-p2004a-Workspace-BAR-info.beyondallreason.bar-3001133669/pty.sock: invalid argument