I have two Flutter applications and a PHP-based backend that still need their very first, clean deployment. My priority right now is the initial setup and configuration—no feature work yet—so I can start coding against a working stack instead of juggling environment errors. Here is what I need from you: • Backend server setup The server is already provisioned but nothing is installed. Please install and configure the standard PHP web stack (Apache or Nginx with PHP-FPM, whichever you prefer) so that a basic index.php loads successfully through the browser. • Flutter environment bootstrap Both mobile apps must open, build and run from Android Studio without package or path complaints. That includes fixing any SDK-, Gradle- or pubspec-related issues that pop up on first run. • Basic connectivity check Once the server is live, wire the Flutter projects to a simple PHP endpoint (even a “Hello, API” JSON) just to confirm requests and responses flow correctly. If you have experience spinning up PHP servers alongside Flutter mobile clients, this should be straightforward. I’ll provide SSH access and the two Git repositories as soon as we start; please leave me with clear, reproducible steps or scripts so I can rebuild the stack later if needed.