Revert "internal redirect expects result to be undefined"

This reverts commit a6f5ccb.

Author: john-trieu-nguyen

packages/tests-unit/tests/core/routing/matcher.test.ts

@@ -281,7 +281,10 @@ describe("handleRedirects", () => {
       },
     ]);
 
-    expect(result).toBeUndefined();
+    expect(result.statusCode).toEqual(308);
+    expect(result.headers.Location).toEqual(
+      "/search?bar=hello+world&baz=new%2C+earth",
+    );
   });
 });