Sylvain Hamann

[IndexTable] allow ReactNode as heading title

2

### WHY are these changes introduced? Fixes https://github.com/Shopify/polaris/issues/7120 The goal is to be able to pass anything to `title` without breaking existing implementations. ### WHAT is this pull request doing?...

[IndexTable] allow ReactNode as heading title

1

## Feature request summary - update typing to allow `ReactNode` instead of `string` for `title` in `IndexTableHeading`; - fix React keys issues when passing a node; ## Rationale Right now...

https://www.remotion.dev/ Create real MP4 videos using React. Scale your video production using server-side rendering and parametrization. Example: https://www.youtube.com/watch?v=deg8bOoziaE