deploy: Space overrides -- CUDA requirements.txt and app_space.py entry point

refactor: Collapse four inference backends into one MLX path

fix: Wire up the GGUF deployment path and fix its tokenizer mismatch

fix: Include the actual Gradio/ZeroGPU code changes missed in the last commit

feat: Add Dockerfile and Hugging Face Space configuration

chore: Streamline repository to focused 2-step local launcher and clean up disk

feat: Initial open-source release of ControlAI