ember didn't want to ember, so now it embers again

frontend-reactive/app/app.ts

@@ -0,0 +1,12 @@
+import Application from '@ember/application';
+import Resolver from 'ember-resolver';
+import loadInitializers from 'ember-load-initializers';
+import config from 'frontend-reactive/config/environment';
+
+export default class App extends Application {
+  modulePrefix = config.modulePrefix;
+  podModulePrefix = config.podModulePrefix;
+  Resolver = Resolver;
+}
+
+loadInitializers(App, config.modulePrefix);