fix plguin

igny8-wp-integration-plugin/docs/WORDPRESS-PLUGIN-INTEGRATION.md

@@ -79,6 +79,8 @@ function igny8_get_headers() {
 }
 ```
 
+Note (required): The bridge now requires all three credentials to be provided in Settings → IGNY8 API: **Email**, **Password**, and **API Key**. These map to WordPress options `igny8_email`, `igny8_access_token`/`igny8_refresh_token`, and `igny8_api_key`. The API key will be stored with `igny8_store_secure_option()` when available; if any required credential is missing the plugin will not establish the connection.
+
 ---
 
 ## API Client Class