JS frontend stuff

Move old ember frontend to properly named folder
Add vue based new frontend

frontend-reactive/app/routes/registerform.ts

@@ -1,9 +0,0 @@
-import Route from '@ember/routing/route';
-
-export default class RegisterFormRoute extends Route {
-  async model() {
-    return {
-      list: [{ value: 'one' }, { value: 'two' }],
-    };
-  }
-}