chore: Add breadcrumbs to host sets

ui/core/app/controllers/scopes/scope/projects/project/host-catalogs/host-catalog/host-sets.js

@@ -0,0 +1,20 @@
+import Controller from '@ember/controller';
+import { inject as service } from '@ember/service';
+
+export default class ScopesScopeProjectsProjectHostCatalogsHostCatalogHostSetsController extends Controller {
+
+  // =services
+
+  @service intl;
+
+  // =attributes
+
+  /**
+   * Host sets breadcrumb
+   * @type {string}
+   */
+  get breadCrumb() {
+    return this.intl.t('resources.host-sets');
+  }
+  
+}

ui/core/app/controllers/scopes/scope/projects/project/host-catalogs/host-catalog/host-sets/host-set.js

@@ -0,0 +1,15 @@
+import Controller from '@ember/controller';
+
+export default class ScopesScopeProjectsProjectHostCatalogsHostCatalogHostSetsHostSetController extends Controller {
+
+  // =attributes
+
+  /**
+   * Host set breadcrumb
+   * @type {string}
+   */
+  get breadCrumb() {
+    return this.model.displayName;
+  }
+
+}

ui/core/app/controllers/scopes/scope/projects/project/host-catalogs/host-catalog/host-sets/new.js

@@ -0,0 +1,19 @@
+import Controller from '@ember/controller';
+import { inject as service } from '@ember/service';
+
+export default class ScopesScopeProjectsProjectHostCatalogsHostCatalogHostSetsNewController extends Controller {
+
+  // =services
+
+  @service intl;
+
+  // =attributes
+
+  /**
+   * Translated new host set breadcrumb
+   * @type {string}
+   */
+  get breadCrumb() {
+    return this.intl.t('titles.new');
+  }
+}

ui/core/tests/unit/controllers/scopes/scope/projects/project/host-catalogs/host-catalog/host-sets-test.js

@@ -0,0 +1,12 @@
+import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
+
+module('Unit | Controller | scopes/scope/projects/project/host-catalogs/host-catalog/host-sets', function(hooks) {
+  setupTest(hooks);
+
+  // Replace this with your real tests.
+  test('it exists', function(assert) {
+    let controller = this.owner.lookup('controller:scopes/scope/projects/project/host-catalogs/host-catalog/host-sets');
+    assert.ok(controller);
+  });
+});

ui/core/tests/unit/controllers/scopes/scope/projects/project/host-catalogs/host-catalog/host-sets/host-set-test.js

@@ -0,0 +1,12 @@
+import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
+
+module('Unit | Controller | scopes/scope/projects/project/host-catalogs/host-catalog/host-sets/host-set', function(hooks) {
+  setupTest(hooks);
+
+  // Replace this with your real tests.
+  test('it exists', function(assert) {
+    let controller = this.owner.lookup('controller:scopes/scope/projects/project/host-catalogs/host-catalog/host-sets/host-set');
+    assert.ok(controller);
+  });
+});

ui/core/tests/unit/controllers/scopes/scope/projects/project/host-catalogs/host-catalog/host-sets/new-test.js

@@ -0,0 +1,12 @@
+import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
+
+module('Unit | Controller | scopes/scope/projects/project/host-catalogs/host-catalog/host-sets/new', function(hooks) {
+  setupTest(hooks);
+
+  // Replace this with your real tests.
+  test('it exists', function(assert) {
+    let controller = this.owner.lookup('controller:scopes/scope/projects/project/host-catalogs/host-catalog/host-sets/new');
+    assert.ok(controller);
+  });
+});