when renaming `environment.js` to `environment.cjs`, the classic plugin inserts the config-meta as undefined/config/environment

[NullVoxPopuli]

this seems to be true regardless of package.json, modulePrefix, etc

Output

<meta name="undefined/config/environment" content="%7B%22EmberENV%22%3A%7B%22_APPLICATION_TEMPLATE_WRAPPER%22%3Afalse%2C%22_DEFAULT_ASYNC_OBSERVERS%22%3Atrue%2C%22_JQUERY_INTEGRATION%22%3Afalse%2C%22_TEMPLATE_ONLY_GLIMMER_COMPONENTS%22%3Atrue%7D%7D">

so, this means that config-meta-loader needs to be updated to accomodate:

const config = loadConfigFromMeta('undefined');

however, even then, the environment.cjs is ignored, and the total contents of the config appear to be some default: