Added Warp on Warp

Warp on Warp config for Xray and Singbox added to panel.

[!TIP] Optimum warp endpoint should be scanned via provided scanner, default endpoint doesnt for for All ISPs. Also for some ISPs it is recommended to use MahsaNG to connect. This script can be run in termux or linux CLI.

Special Thanks to Peyman @Ptechgithub