Fix incorrect status code being sent from interceptor (#907)

* fix incorrect status code being sent from interceptor

* Create orange-kids-sort.md

---------

Co-authored-by: Nicolas Dorseuil <[email protected]>

Author: conico974

.changeset/orange-kids-sort.md

@@ -0,0 +1,5 @@
+---
+"@opennextjs/aws": patch
+---
+
+Fix incorrect status code being sent from interceptor

packages/open-next/src/core/routing/cacheInterceptor.ts

@@ -119,7 +119,8 @@ async function generateResult(
   );
   return {
     type: "core",
-    statusCode: 200,
+    // sometimes other status codes can be cached, like 404. For these cases, we should return the correct status code
+    statusCode: cachedValue.meta?.status ?? 200,
     body: toReadableStream(body, false),
     isBase64Encoded: false,
     headers: {