Next.js 16, React 19.2, Identities page, Invitations identities step, PNPM Catalogs (#381)

* Upgraded to Next.js 16
* Refactored code to comply with React 19.2 ESLint rules
* Refactored some useEffect usages with the new useEffectEvent
* Added Identities page and added second step to set up an identity after accepting an invitation
* Updated all dependencies
* Introduced PNPM catalogs for some frequently updated dependencies
* Bugs fixing and improvements

packages/features/auth/src/components/multi-factor-challenge-container.tsx

@@ -1,6 +1,6 @@
 'use client';
 
-import { useEffect } from 'react';
+import { useEffect, useEffectEvent } from 'react';
 
 import { useRouter } from 'next/navigation';
 
@@ -227,12 +227,16 @@ function FactorsListContainer({
 
   const isSuccess = factors && !isLoading && !error;
 
+  const signOutFn = useEffectEvent(() => {
+    void signOut.mutateAsync();
+  });
+
   useEffect(() => {
     // If there is an error, sign out
     if (error) {
-      void signOut.mutateAsync();
+      void signOutFn();
     }
-  }, [error, signOut]);
+  }, [error]);
 
   useEffect(() => {
     // If there is only one factor, select it automatically