next.js

fd4466e8 - fix root page revalidation when redirecting in a server action (#64730)

fix root page revalidation when redirecting in a server action (#64730) When a server action triggers a redirect, we're incorrectly applying a refresh marker to the segment they were on, rather than the segment they were being redirected to. As a result, when revalidation occurs (via `revalidateX` or `router.refresh()`), the top-level segment would be replaced with data for an incorrect segment. For example, if triggering a redirect action from `/redirect` to `/`, the router state tree would save a reference to `/redirect`. The next time a refresh or revalidate happens, it'd refresh the segment data for `/redirect` instead of `/`. Fixes #64728 Closes NEXT-3156