They were put there by a man!

If you prefer to use docker compose you can write your own docker-compose.yml file like I did.

version: "3"

services:
  wefwef:
    container_name: wefwef
    image: ghcr.io/aeharding/wefwef:latest
    ports:
      - 5314:5314
    restart: unless-stopped # remove this is you don't want wefwef to run always

You should be able to access wefwef with http://localhost:5314 if you’re running on your local machine, or if you have it running on something else access it with http://<ip address>:5314.