Note: The `stack.yaml` file contains the configuration for the Gitea application, including the Docker image to use, the ports to expose, and any environment variables to set.
It will generate nginx config and issue ssl certificate for your Gitea.
7. After that you can go to `$GITEA_HOSTNAME` URL and finish the installstion. At the bottom of install page, don't forget to create
an administrator account.
8. Go to `$GITEA_HOSTNAME/admin/runners`, press `Create new runner` button, copy registration token from there and incert it into `.env` file as `GITEA_TOKEN` parameter.
9. Run `setup_act_runner` script, which will install CI agent to your node. You will se it on `$GITEA_HOSTNAME/admin/runners` page.