Add a few links.

README.md

@@ -3,3 +3,8 @@
 ## Project description
 
 This repo is used to verify the integration of [StreamChat](https://github.com/GetStream/stream-chat-swift) (LLC, UIKit, SwiftUI) and [StreamVideo](https://github.com/GetStream/stream-video-swift) (LLC, UIKit, SwiftUI) SDKs and XCFrameworks via Swift Package Manager and CocoaPods dependency managers.
+
+This project is used to build:
+
+- 💬 [Stream Chat](https://getstream.io/chat/) - for real-time messaging
+- 🎥 [Stream Video](https://getstream.io/video/) - for video calls