Add order parameter to to_dense

[flying-sheep]

This diverges from e.g. scipy’s default behavior, because _csbase.toarray has "C" as default, whereas numpy has "K" as default, and I think the behavior should be the same in both cases.

Therefore CSC matrices become F-contiguous arrays when order="K" (the default).

Dask is problematic, because it doesn’t allow to specify order at all: It basically does what it wants, so we can’t really test for sane behavior.

[codspeed-hq]

CodSpeed Performance Report

Merging #94 will not alter performance

_{Comparing pa/order (3cc4b22) with main (2a0d323)}

Summary

✅ 160 untouched benchmarks

[codecov]

Codecov Report

❌ Patch coverage is 66.66667% with 8 lines in your changes missing coverage. Please review.
✅ Project coverage is 83.45%. Comparing base (60d5afb) to head (3cc4b22).
⚠️ Report is 12 commits behind head on main.

Files with missing lines	Patch %	Lines
src/fast_array_utils/conv/_to_dense.py	63.15%	7 Missing ⚠️
src/fast_array_utils/types.py	75.00%	1 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (60d5afb) and HEAD (3cc4b22). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (60d5afb)	HEAD (3cc4b22)
	4	3

Additional details and impacted files

@@             Coverage Diff             @@
##             main      #94       +/-   ##
===========================================
- Coverage   98.27%   83.45%   -14.83%     
===========================================
  Files          17       17               
  Lines         406      417       +11     
===========================================
- Hits          399      348       -51     
- Misses          7       69       +62     

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[ilan-gold]

Aside from a bit more info in the public API, looks good

[ilan-gold]

I would add more info here i.e., what you say in the PR comment

[flying-sheep]

done! https://icb-fast-array-utils--94.com.readthedocs.build/en/94/conv.html#fast_array_utils.conv.to_dense