Project instructions

Keep code minimal, reliable, comment-free, and focused on user experience.
Do not add tests. Validate with examples/tinystories-llm/train.py using the existing uv environment.
Keep the same user code working comfortably on macOS with MLX and Colab with PyTorch.
Treat TorchMLX as an educational experiment and state that clearly in the short README.
Do not use em dashes anywhere in the project.
Work on main. Do not commit or push unless explicitly asked.
Use short lowercase commit messages.
Expose only PyTorch-compatible user concepts. Do not introduce TorchMLX-specific abstractions, workflows, or configuration objects that users must learn. Backend machinery must remain private.