add stricteffects support

[ringabout]

ref nim-lang/Nim#19380

[mratsim]

Shouldn't all higher order functions be concerned?

Like

Arraymancer/src/arraymancer/tensor/higher_order_applymap.nim

Lines 149 to 171 in 20e0dc3

	proc map*[T; U](t: Tensor[T], f: T -> U): Tensor[U] {.noInit.} =
	## Apply a unary function in an element-wise manner on Tensor[T], returning a new Tensor.
	## Usage with Nim's ``future`` module:
	## .. code:: nim
	## a.map(x => x+1) # Map the anonymous function x => x+1
	## Usage with named functions:
	## .. code:: nim
	## proc plusone[T](x: T): T =
	## x + 1
	## a.map(plusone) # Map the function plusone
	## Note:
	## for basic operation, you can use implicit broadcasting instead
	## with operators prefixed by a dot :
	## .. code:: nim
	## a +. 1
	## ``map`` is especially useful to do multiple element-wise operations on a tensor in a single loop over the data.
	##
	## For types that are not mem-copyable types (ref, string, etc.) a non OpenMP accelerated version of
	## `apply2_inline` is used internally!
	result = newTensorUninit[U](t.shape)
	result.apply2_inline(t, f(y))
	proc apply*[T](t: var Tensor[T], f: T -> T) =

[ringabout]

Make sense, thanks!

[mratsim]

Then I think the last ones are those here: https://github.com/mratsim/Arraymancer/blob/20e0dc3/src/arraymancer/tensor/higher_order_foldreduce.nim#L69-L72

[ringabout]

My mistake, thank you!