fix: cache is not exportet from react (#417)

* fix: cache is not exportet from react

* fix: format issue

* fix: type issue

packages/auth/next.ts

@@ -0,0 +1,11 @@
+import { cache } from "react";
+
+import { createConfiguration } from "./configuration";
+
+const { auth: defaultAuth } = createConfiguration(false);
+
+/**
+ * This is the main way to get session data for your RSCs.
+ * This will de-duplicate all calls to next-auth's default `auth()` function and only call it once per request
+ */
+export const auth = cache(defaultAuth);