SafeGuard-Hosting/SafeGuard-Panel-CE — reverse-engineered prompt

Build me a modern self hosted web hosting control panel that feels like a real free alternative to cPanel, Plesk, or DirectAdmin. I want it to run on AlmaLinux 9 first, with a simple one command install, and it should manage unlimited servers, accounts, domains, and resellers without any paid feature gates.

The panel should have a fast single binary backend and a polished web UI with several switchable looks that mimic familiar hosting panels. Include owner, reseller, and end user roles, true white label branding, domain and website management, Nginx and Apache with PHP FPM, DNS, SSL, FTP, backups, security tools like 2FA and firewall or WAF support, and external mail provider support instead of hosting mail on the panel box.

Please also include WordPress and CMS tools, a drag and drop site builder, built in billing integrations, and a migration flow for people moving from other panels. Make it feel production ready, lightweight, and clean. If anything is unclear, look up current docs online and make sensible choices.