feat(product): implement sprint 9 product engagement module

src/app/shared/models/config/bootstrap-config.model.ts

@@ -8,6 +8,7 @@ import { LocalizationConfig } from './localization.model';
 import { NavigationConfig } from './navigation.model';
 import { PageConfig } from './page.model';
 import { PermissionsConfig } from './permissions.model';
+import { ProductPageConfig } from './product-page-config.model';
 import { SeoConfig } from './seo.model';
 import { StaticPagesConfig } from './static-page.model';
 import { TenantConfig } from './tenant.model';
@@ -29,6 +30,7 @@ export interface BootstrapConfig {
   layout?: PlatformLayoutConfig;
   navigation: NavigationConfig;
   footer?: FooterConfig;
+  productPage?: ProductPageConfig;
   pages: PageConfig[];
   staticPages?: StaticPagesConfig;
   widgetRegistry?: WidgetRegistryConfig;