[v3.4.3] (Mar 24 2023) (#451)

Features:
* Add rollup-plugin-size-snapshot for bundle-size Run rollup-plugin-size-snapshot on build, we will check bundle size before every release
* Move old samples to use vite React team these days are using vite for their samples, CRA is discourged
* Run code coverage on commenting `./coverage` Check code coverage on PR comment
* Add prop to disable Channel & Thread inputs Add prop: `disabled?: false` for Channel & Thread MessageInputWrapper
* Replace renderToString(react-dom) with custom fn Replace renderToString from react-dom/server with custom function This function was creating issue in customers with cra@4 & react@17

Fixes:
* Replace outdated CSS rules `justify-content: start;` and  `height: fill-available;`
* Menu position in tight screens
  * Condition where some menus get clipped in left side: * Usually user profile in channel moderation
  * Context menu of last item in channel gets clipped in the bottom

Author: Sravan S