I was following
this guide on Reddit but am very confused on the process to flash the firmware onto my Zeal60. I've already soldered the wires and RGB LED strips but can't figure out how to flash the firmware, or what files I'm concerned with. Is there anyone with experience installing RGB Underglow with their Zeal60 or anyone with experience flashing with QMK that may be able to help me figure this out? I appreciate it in advance.