How do I deploy a full-stack project with React on the frontend and Flask on the backend when using Vercel or any other deployment platform? I’ve attempted to use Vercel, but it only deployed the frontend successfully, leaving out the backend. I’m looking for a comprehensive solution that can handle both the React frontend and the Flask backend. Are there alternative platforms or specific configurations that I need to consider to ensure both parts of my project are deployed properly? Any guidance on deployment strategies or best practices for this setup would be greatly appreciated.