Update README.md

added caching icons section

Author: swapnilsarwe

README.md

@@ -37,6 +37,10 @@ Please refer to [`the upgrade guide`](UPGRADE.md) when updating the library.
 
 Blade Google Material Design Icons uses Blade Icons under the hood. Please refer to [the Blade Icons readme](https://github.com/blade-ui-kit/blade-icons) for additional functionality. We also recommend to [enable icon caching](https://github.com/blade-ui-kit/blade-icons#caching) with this library.
 
+## Caching Icons
+
+It's a good idea to add the `icons:cache` command as part of your deployment pipeline and always cache icons in production. This will significantly improve performance of the application. Refer [Caching](https://github.com/driesvints/blade-icons?tab=readme-ov-file#caching) section for details.
+
 ## Configuration
 
 Blade Google Material Design Icons also offers the ability to use features from Blade Icons like default classes, default attributes, etc. If you'd like to configure these, publish the `blade-google-material-design-icons.php` config file: