docs(uxc-integration): add overview description (#12075)

Add description and key features documentation to help developers
understand UXC compliance standards.

Author: kgogov

packages/website/docs/components/patterns/UXC Integration.mdx

@@ -5,5 +5,23 @@ sidebar_class_name: newComponentBadge
 import Basic from "../../_samples/patterns/UXCIntegration/Basic/Basic.md";
 
 ### Overview
+
+This code sample demonstrates full adherence to the UXC Product Consistency standards currently available within SAP. It serves as a comprehensive reference implementation, showcasing the integration of all mandatory and some optional UI elements and interaction patterns required for a consistent user experience across SAP products.
+
+**Key features illustrated in this example include:**
+
+- **Side Navigation**: An organized layout presenting a clear hierarchical structure.
+- **Shell Bar**: Incorporates all required elements, such as:
+  - Side Navigation access
+  - Branding element
+  - Shell action help
+  - User profile with access to the user menu
+  - Optional components like notifications or settings
+- **Shell Search**: Provides search functionality fully aligned with SAP's usability guidelines.
+- **User Settings**: Offers personalization options for users to tailor their experience, such as theming and language preferences.
+- **Notification Experience**: Delivers real-time alerts and updates, complete with badge indicators and intuitive interaction patterns.
+
+This example is ideal for developers and designers looking to align their applications with SAP's UXC standards, ensuring consistency, usability, and compliance across the SAP ecosystem.
+
 <Basic />