chore: add page for supported platforms

Author: oliverlaz

packages/client/docusaurus/docs/javascript/01-basics/04-supported-platforms.mdx

@@ -0,0 +1,22 @@
+---
+title: Supported Platforms
+description: A list of supported platforms and SDK size information
+---
+
+Our Plain-JS Video SDK can run on all modern browsers and platforms. Here is a list of supported platforms:
+
+- Chrome 91+
+- Firefox 89+
+- Edge 91+
+- Safari and Mobile Safari 15+
+
+## WebView
+
+Our SDK can run in Web View on Android and iOS. However, we recommend using the SDK in a browser for the best experience.
+
+## SDK Size
+
+The SDK size after minification is below 370KB. This size includes all the functionalities provided by the SDK.
+After g-zipping, the SDK size can be compressed down to ~100KB.
+
+For most up-to-date information on the SDK size, please check the [package size](https://bundlephobia.com/result?p=@stream-io/video-client) on Bundlephobia.

packages/react-sdk/docusaurus/docs/React/01-basics/04-supported-platforms.mdx

@@ -0,0 +1,25 @@
+---
+title: Supported Platforms
+description: A list of supported platforms and SDK size information
+---
+
+Our React Video SDK can run on all modern browsers and platforms. Here is a list of supported platforms:
+
+- Chrome 91+
+- Firefox 89+
+- Edge 91+
+- Safari and Mobile Safari 15+
+
+## WebView
+
+Our SDK can run in Web View on Android and iOS. However, we recommend using the SDK in a browser for the best experience.
+
+## SDK Size
+
+Our SDK follows the industry standards and is optimized for tree-shaking.
+Modern bundlers like Webpack and Rollup can remove the unused code from the SDK, which helps in reducing the bundle size.
+
+The SDK size after minification is below 600KB. This size includes all the components and utilities provided by the SDK.
+After g-zipping, the SDK can be compressed down to ~165KB. The actual size of the SDK in your application will depend on the components you use.
+
+For most up-to-date information on the SDK size, please check the [package size](https://bundlephobia.com/result?p=@stream-io/video-react-sdk) on Bundlephobia.