Dequs/HEXEC — reverse-engineered prompt

Build me a Windows command line AI assistant in Python that lets me type normal English and have it help manage my computer. It should talk to Gemini using an API key I enter on first launch, remember my settings, and let me choose the model and whether it should always ask before doing anything risky.

I want it to open from a simple batch file or by running the Python file. When it starts, show existing chat sessions, let me start a new one, continue one, or clear history. In the chat, I should be able to ask things like create a file, list a folder, run a CMD command, or run small Python code. The AI should respond in a structured JSON style that the app can parse, then the app should confirm before running commands if safety mode is on.

Please include colored terminal output, logs, chat history saved locally, config editing from inside the app, basic update checking, and simple tests. Look up current docs online if needed.