I already have the full codebase for a React.js front-end paired with a PHP back-end. What I need now is a smooth launch on my VPS. Here is the current situation: • Hosting: VPS (I can provide root and control-panel access). • Access: Control-panel login is ready; SSH can be enabled if you prefer. • Requirement level: I want the entire server stack configured from scratch—web server, database, SSL, environment variables, the works—so the site runs without errors and auto-starts on reboot. Your tasks will include: 1. Configure the VPS (web server, PHP version, Node, database, firewalls, SSL). 2. Upload the React and PHP code, build the React front-end, and link it to the PHP API. 3. Point my domain, set DNS records, and verify HTTPS. 4. Test all routes and forms to be sure both front-end and back-end communicate correctly. 5. Provide a short hand-off note outlining what you changed and how to redeploy future updates. Everything is ready on my side—just need your deployment expertise so the site goes live and stays stable.