You can find the config files in my github: https://github.com/guanzo/vote-to-play/tree/master/client
It’s a slight modification of the vue-cli webpack config. I found wherever index.html was being referenced, and added the other 3 required files. The main change was to add 3 additional HtmlWebpackPlugin objects to the webpack.dev.conf.js and webpack.prod.conf.js files. This will create 4 html files with the same vue app.
I also modified the config/index.js file to include the 3 additional files.
I sent an email to Streamlabs inquiring about their webpack config, but haven’t received a response yet.
I totally agree about the communication. I expect it to improve in the future as this process is brand new. There will be growing pains.