Create a comprehensive web-based mobile friendly 3D simulato...

Prompt

Create a comprehensive web-based mobile friendly 3D simulator that allows users to design a complete robot, build its full 3D model, operate motors, write code to control its movement, or even assign control to AI models or custom neutral networks. Develop this as a feature-rich, professional-grade simulator contained within a single HTML file, aiming to minimize code size while maximizing performance.