WAppAI/assistant — reverse-engineered prompt

Build me a WhatsApp AI assistant that I can run on a spare WhatsApp number by scanning a QR code in the terminal. I want to message it like a normal chat and have it answer questions, have casual conversations, search the web, and work in group chats when people mention it or reply to it.

Please include two modes if possible, one using Bing style chat and one using LangChain style tools. The LangChain mode should support things like web search, Google Calendar, routes, and image generation if the right keys are provided. The Bing style mode should support reminders, image recognition, voice messages, and normal conversation.

It should have a simple env file for all the keys and settings, commands like help and reset with a configurable prefix, and support voice message transcription through Groq Whisper, OpenAI Whisper, or a local Whisper model. Please make it easy to run with pnpm, and also include Docker support so I can deploy it and check the logs for the QR code.