docs: adds packages size badges to Readme (#794)

* sdk size badges

* tweaks

* tweak

* tweak

README.md

@@ -2,9 +2,22 @@
 
 <img src=".readme-assets/Github-Graphic-Flutter.jpg" alt="Stream Video for Flutter Header image" style="box-shadow: 0 3px 10px rgb(0 0 0 / 0.2); border-radius: 1rem" />
 
+<div align="center">
+
 [![CI](https://github.com/GetStream/stream-video-flutter/actions/workflows/stream_video_flutter_workflow.yml/badge.svg?branch=main)](https://github.com/GetStream/stream-video-flutter/actions/workflows/stream_video_flutter_workflow.yml)
 [![Melos](https://img.shields.io/badge/maintained%20with-melos-f700ff.svg?style=flat-square)](https://github.com/invertase/melos)
 
+</div>
+
+<p align="center">
+  <img id="android-stream-video-label" alt="StreamVideo" src="https://img.shields.io/badge/android:stream_video-19.2%20MB-blue"/>
+  <img id="android-stream-video-flutter-label" alt="StreamVideoFlutter" src="https://img.shields.io/badge/android:stream_video_flutter-3.2%20MB-blue"/>
+  <img id="ios-stream-video-label" alt="StreamVideo" src="https://img.shields.io/badge/ios:stream_video-10.1%20MB-blue"/>
+  <img id="ios-stream-video-flutter-label" alt="StreamVideoFlutter" src="https://img.shields.io/badge/ios:stream_video_flutter-825%20KB-blue"/>
+  <img id="stream-video-push-notification" alt="StreamVideoPushNotification" src="https://img.shields.io/badge/stream_video_push_notification-<1%20MB-blue"/>
+  <img id="stream-video-screen-sharing" alt="StreamVideoScreenSharing" src="https://img.shields.io/badge/stream_video_screen_sharing-<1%20MB-blue"/>
+</p>
+
 ## Quick Links
 
 - [Register](https://getstream.io/video/) to get an API key for Stream Video