SOH69/mm_radio — reverse-engineered prompt

Build me a polished radio system for a FiveM RP server that feels modern and easy to use. I want a nice looking radio UI players can open, move around, and resize, plus a radio overlay they can position themselves, change the name size for, and set their own display name for with server sync.

The radio should let people join and leave channels, support custom channel display names, have optional job or gang restricted channels, and include the radio voice effect when someone is talking in a channel. I also want a configurable battery system for the radio and simple built in notifications.

Please include jammer support too, so players can place and remove jammers, admins can set default jammer spots, ranges can be configured, and certain frequencies can be allowed through. Keep it lightweight and optimized.

Make it work with common FiveM setups, especially ox lib, pma voice, bl bridge, and job lists for QBCore, ESX, QBox, ND, or standalone. If needed, look up current docs online and wire up the basic join and leave radio exports too.