chore: 🤖 add placeholer auth-token model

addons/api/addon/generated/models/auth-token.js

@@ -0,0 +1,8 @@
+import BaseModel from '../../models/base';
+
+/**
+ * NOTE:  we don't yet use this model for display in the UI and thus no
+ * attributes are included at this time.  This model is used only for
+ * validating that an auth token exists.
+ */
+export default class GeneratedAuthTokenModel extends BaseModel {}

addons/api/addon/models/auth-token.js

@@ -0,0 +1,3 @@
+import GeneratedAuthTokenModel from '../generated/models/auth-token';
+
+export default class AuthTokenModel extends GeneratedAuthTokenModel {}

addons/api/app/models/auth-token.js

@@ -0,0 +1 @@
+export { default } from 'api/models/auth-token';

addons/api/tests/unit/models/auth-token-test.js

@@ -0,0 +1,13 @@
+import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
+
+module('Unit | Model | auth token', function(hooks) {
+  setupTest(hooks);
+
+  // Replace this with your real tests.
+  test('it exists', function(assert) {
+    let store = this.owner.lookup('service:store');
+    let model = store.createRecord('auth-token', {});
+    assert.ok(model);
+  });
+});