(WIP) [spatial] Prototype ingestion from Visium

[jp-dark]

No description provided.

[codecov]

Codecov Report

Merging #2386 (e593fa6) into spatial (6b4e58a) will increase coverage by 16.38%.
The diff coverage is 0.00%.

Additional details and impacted files

@@             Coverage Diff              @@
##           spatial    #2386       +/-   ##
============================================
+ Coverage    72.27%   88.65%   +16.38%     
============================================
  Files          103       39       -64     
  Lines         6968     3976     -2992     
  Branches       218        0      -218     
============================================
- Hits          5036     3525     -1511     
+ Misses        1832      451     -1381     
+ Partials       100        0      -100     

Flag	Coverage Δ
libtiledbsoma	?
python	88.65% <0.00%> (?)
r	?

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Components	Coverage Δ
python_api	88.65% <0.00%> (∅)
libtiledbsoma	∅ <ø> (∅)

[jp-dark]

Example Visium dataset that should work with this PR: https://www.10xgenomics.com/datasets/visium-cytassist-gene-expression-libraries-of-post-xenium-human-colon-cancer-ffpe-using-the-human-whole-transcriptome-probe-set-2-standard

[jp-dark]

This PR expects the input to be in a directory using the structure and naming conventions used in SpaceRanger.

[jp-dark]

Merging directly into the spatial branch so that additional work can be built off of this.