Added ability to set block_size='auto' and fix missing parameters in docstrings

[astrofrog]

This enables the numpydoc pre-commit hook and fixes issues found as a result.

I've also added the ability to specify block_size='auto' so that users can opt in to blocked reprojection without having to specify an actual block size or setting parallel=True.

[codecov]

Codecov Report

Merging #392 (f7fdf29) into main (7f3fe0e) will increase coverage by 0.11%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #392      +/-   ##
==========================================
+ Coverage   93.49%   93.60%   +0.11%     
==========================================
  Files          25       25              
  Lines         891      891              
==========================================
+ Hits          833      834       +1     
+ Misses         58       57       -1     

Files Changed	Coverage Δ
reproject/adaptive/high_level.py	100.00% <ø> (ø)
reproject/healpix/high_level.py	93.75% <ø> (ø)
reproject/interpolation/high_level.py	100.00% <ø> (ø)
reproject/mosaicking/background.py	94.87% <ø> (ø)
reproject/mosaicking/coadd.py	91.75% <ø> (ø)
reproject/mosaicking/subset_array.py	97.72% <ø> (ø)
reproject/mosaicking/wcs_helpers.py	100.00% <ø> (ø)
reproject/spherical_intersect/high_level.py	100.00% <ø> (ø)
reproject/common.py	93.26% <100.00%> (+0.96%)	⬆️

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