Couldn't run on MacOS

Hey,
Thank you so much for this project!

Unfortunately, I couldn't successfully run this on my local machine. I filled config.json like this:

  1 {
  2   "host": "127.0.0.1",
  3   "port": 2222,
  4 
  5   "ssh": {
  6     "name": "myname",
  7     "password": "mypassword",
  8     "host": "localhost",
  9     "port": 22,
 10     "term": "xterm-color"
 11   },
 12 
 13   "statusBackground": "#108ee9"
 14
 15 }

I have enabled ssh on localhost like this:
sudo systemsetup -setremotelogin on

But it says Error: Error: Timed out while waiting for handshake

How can I fix this? How do I prolong timeout?
Thank you!