SugarcaneDefender/z-waif ? reverse-engineered prompt

Build me a fully local AI companion app that feels like my own waifu.

I want it to run on my machine, talk back and forth with voice, remember past conversations, and have a simple web interface where I can change settings easily. It should connect to VTube Studio so the character can lip sync and react with idle and speaking animations, and it would be great if it can also handle things like Discord chat, alarms, and a few fun extras like basic vision or game control if they are already part of the project.

Please make the setup as smooth as possible for Windows, and if you can, keep it working on Mac and Linux too. Use current docs online if you need to check anything. I’d like the whole thing to feel polished, local first, and easy to personalize, so I can swap voices, models, and memory settings without digging through code.