There are 2 key things in the yarn host command.
- The location of the manifest (automatically created for Hello World using the run script), and can also be created with the yarn create-manifest command for your own project.
- The location of the front end files. If you look at the manifest, you will see pathways like https://localhost.rig.twitch.tv:8080/panel.html". You want to make sure the folder location the host points to is the folder that contains your frontend files (ex panel.html).
When you have both of these, the rig should host the files for your project.
Let me know if you like to hop on a call next week to talk through your experience. We are actively looking at ways to simplify this experience and get devs set up for success with their own projects. Thanks!