Nice guide on building a full-stack app with Next.js, Supabase, and Prisma , it's great to see how modern stacks combine seamlessly. If you're looking to add an admin layer, there’s a free react admin dashboard template featuring Supabase backend with React frontend, role-based access, and real-time database support here: mobisoftinfotech. com/tools/free-react-admin-template-pills-of-zen-theme-docs . What’s been your biggest challenge integrating Supabase into the authentication or access control flow?