LucidVR/lucidgloves — reverse-engineered prompt

Build me a DIY VR glove project for LucidGloves style finger tracking and simple haptics. I want Arduino firmware that works out of the box on an Arduino Nano over USB serial, and can also be switched to ESP32 with Bluetooth serial support. It should let me change the board and other basic settings in one obvious place, support finger tracking for both hands, and include the usual calibration flow with at least one button for auto calibration.

Please set it up so the gloves can be used in SteamVR through OpenGloves, and make the repo easy to follow for someone building their own pair at home. Include the hardware side too, meaning a clean place for the 3D printable glove part files for the different prototype versions, plus simple build and setup instructions that point people to the right firmware config, printing, parts, and troubleshooting info. Keep it practical and maker friendly, and look up current OpenGloves or board docs online if you need to.