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/supabase/src/auth-callback.service.ts

@@ -73,7 +73,6 @@ class AuthCallbackService {
 
     // remove the query params from the url
     searchParams.delete('token_hash');
-    searchParams.delete('type');
     searchParams.delete('next');
 
     // if we have a next path, we redirect to that path