[Feature] Metal implementation of linalg APIs

Describe the bug
The mx.linalg.svd crashes

To Reproduce

Include code snippet

import mlx.core as mx

a = mx.array([ [1., 2], [2, 3] ])

u, singular_values, v_transpose = mx.linalg.svd(a=a)

libc++abi: terminating due to uncaught exception of type std::runtime_error: [SVD::eval_gpu] Metal SVD NYI.

Expected behavior

import numpy as np
import mlx.core as mx

a = mx.array([ [1., 2], [2, 3] ])

u, singular_values, v = np.linalg.svd(a=a)

singular_values
array([4.236068 , 0.23606798], dtype=float32)

Desktop (please complete the following information):
MLX 0.17.2

Additional context
Add any other context about the problem here.

Start by running the Python reproduction for mx.linalg.svd and follow the reported SVD GPU path, which currently raises “Metal SVD NYI.” Implementing the missing Metal behavior is complete when the example runs without crashing and produces the expected singular values.