Replace mypy with Astral's ty for faster type checking. Fix
Image.BICUBIC deprecation and inline **kwargs for ty compatibility.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Script + pytest tests to verify MLX inference works at CorridorKey's
training resolution. Uses samples/ by default, synthetic fallback.
Reports timing, peak memory, output diagnostics.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Drop-in MLX backend for main CorridorKey repo. Engine class wraps
existing model/inference with process_frame() API returning alpha,
fg, comp, processed as uint8 numpy arrays. Lowers Python to >=3.11,
removes unused deps, adds smoke script and 16 contract tests.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
