rustify-ml 0.1.2

Profile Python hotspots and auto-generate Rust + PyO3 stubs via maturin
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sklearn-style StandardScaler and MinMaxScaler — rustify-ml acceleration targets.

These are pure-Python implementations of the most common sklearn preprocessing
operations. The loops are identical in structure to normalize_pixels and translate
with zero fallbacks.

Expected Rust speedup: 5–20x via Vec<f64> math.
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