add publish workflow, specify skrooge package for setuptools

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (7a5ef62) 7.92% compared to head (5310c10) 7.92%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #14 +/- ## ===================================== Coverage 7.92% 7.92% ===================================== Files 7 7 Lines 1198 1198 ===================================== Hits 95 95 Misses 1103 1103 ```

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