Change sphinx docs to pydata theme

[smokestacklightnin]

📝 Description

Type: 📝 documentation

This pull request changes the sphinx theme to the pydata theme

Installs pydata automatically using $ pip install -e .[docs]

📌 Resources

Here is a preview

Here is the current official STARDIS documentation for comparison

🚦 Testing

How did you test these changes?

• Testing pipeline

☑️ Checklist

• I requested two reviewers for this pull request
• I updated the documentation according to my changes

[codecov]

Codecov Report

Merging #108 (9f50f58) into main (1d9daf7) will not change coverage.
The diff coverage is n/a.

❗ Current head 9f50f58 differs from pull request most recent head e7d284e. Consider uploading reports for the commit e7d284e to get more accurate results

@@           Coverage Diff           @@
##             main     #108   +/-   ##
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  Coverage   34.97%   34.97%           
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  Files          17       17           
  Lines         629      629           
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  Hits          220      220           
  Misses        409      409           

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more

[jvshields]

I might have missed a conversation somewhere, but why do we want to use the pydata theme instead of the rtd theme?

[smokestacklightnin]

I might have missed a conversation somewhere, but why do we want to use the pydata theme instead of the rtd theme?

It was just to preview it since @wkerzendorf mentioned it.