moto-sm7250-devs/android_device_motorola_kiev ? reverse-engineered prompt

Build me the device configuration for the Motorola One 5G Ace so it can be used in a LineageOS style Android build.

I want the phone to boot, detect the right hardware, and have working support for the common device specific pieces like audio, camera related configs, display tweaks, init scripts, overlays, and any vendor property setup the build needs. Please make it fit the Motorola One 5G Ace, also known as kiev, and use the specs from the phone as the reference when wiring things up.

If you need to check current docs or compare against similar device trees online, go ahead and do that. Keep the files organized so it is easy to build and maintain later. If anything proprietary is needed, leave clear placeholders or extraction support so it can be filled in from the stock firmware.