task: add patch methods for mkl_random

[jharlow-intel]

Gonna need some expert's eyes on this one, but it built fine and the tests look okay.

Definitely going to have to make sure it properly interfaced numpy.random though

[Copilot]

Pull request overview

This PR adds monkey-patching functionality to mkl_random, allowing users to temporarily or permanently replace numpy.random functions with their mkl_random equivalents. The implementation provides both imperative (monkey_patch(), restore()) and context manager (mkl_random.mkl_random()) interfaces.

Changes:

• Adds new _patch.pyx Cython module implementing patching logic with thread-local state tracking
• Extends setup.py to build the new _patch extension module
• Exports patch functions (monkey_patch, use_in_numpy, restore, is_patched, patched_names, mkl_random) in __init__.py
• Adds comprehensive test suite in test_patch.py covering basic patching, restoration, and context manager functionality

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 13 comments.

File	Description
setup.py	Adds Extension configuration for mkl_random._patch module
mkl_random/src/_patch.pyx	Implements core patching logic with thread-local storage, patch/unpatch methods, and context manager
mkl_random/init.py	Exports patch-related functions to public API
mkl_random/tests/test_patch.py	Adds tests for patching, restoration, context manager, and patched function behavior

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[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 5 comments.

Comments suppressed due to low confidence (1)

mkl_random/init.py:101

• The patching API is imported into the top-level package, but the new public symbols (monkey_patch, use_in_numpy, restore, is_patched, patched_names, mkl_random) are not added to __all__. This makes the export surface inconsistent with the rest of this module (which explicitly enumerates public names) and can break from mkl_random import * expectations.

from ._patch import monkey_patch, use_in_numpy, restore, is_patched, patched_names, mkl_random
from mkl_random import interfaces

__all__ = [
    "MKLRandomState",
    "RandomState",

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