next.js

1c56ef61 - feat: added rewrite headers after user-supplied rewrites (#74776)

feat: added rewrite headers after user-supplied rewrites (#74776) Next.js's client router needs to know the pathname and query that the request was rewritten to in order to facilitate reuse of static RSC payloads generated from fallbacks. This takes the form of additional headers being sent back on the response that includes the correct rewritten pathname that later the client can take into account when generating the client route key.