docs(integration): add getSnippetConfig info (#1387)

packages/x-components/static-docs/build-search-ui/web-archetype-integration-guide.md

@@ -314,6 +314,7 @@ functions to integrate Interface X in your website. You can access these fu
 | `init`             | [snippet configuration params](#snippet-configuration) - _Required_. Initialization options | [Initializes Interface X on demand](#initializing-interface-x-project-on-demand).                                                                                                                                                                                                                                                                                                                                              |
 | `search`           | `query` - _Optional_. Query to open Interface X                                        | Executes Interface X and triggers a search with the given query.                                                                                                                                                                                                                                                                                                                                                               |
 | `close`            | none                                                                                        | Closes Interface X search layer.                                                                                                                                                                                                                                                                                                                                                                                               |
+| `getSnippetConfig` | none                                                                                        | Returns the current initialization options.                                                                                                                                                                                                                                                                                                                                                                                         |
 | `setSnippetConfig` | [snippet configuration params](#snippet-configuration) - _Required_. Initialization options | Changes initialization options so that all components react to the changes, i.e. changing both search engine and language without reloading the page.                                                                                                                                                                                                                                                                               |
 | `addProductToCart` | `productId` - _Optional._ Id of the product added to cart                                   | Sends tracking of the `AddToCart` event to the [Empathy Tagging microservice](/develop-empathy-platform/capture-interaction-signals/tagging-api-guide.md) for the product displayed on screen. This function is called from the product detail page (PDP) when the shopper clicks on the add-to-cart button. If the `productId` is not provided, the URL detects whether the shopper found the product via a search session or not. |