clean up frontend

app/controllers/conversations.js

@@ -1,20 +0,0 @@
-import Controller from '@ember/controller';
-import { service } from '@ember/service';
-import { task } from 'ember-concurrency';
-
-export default class ConversationsController extends Controller {
-  @service store;
-  @service router;
-  @service currentSession;
-
-  create = task(async () => {
-    const now = new Date();
-    const conversation = this.store.createRecord('chat-conversation', {
-      created: now,
-      lastActivity: now,
-      creator: this.currentSession.user,
-    });
-    await conversation.save();
-    this.router.transitionTo('conversation', conversation.id);
-  });
-}