feat(#162): final recipes for composing found metadata into final CSV

[h1alexbel]

In this pull I've implemented final recipe, that composes all found repositories metadata into final CSV file.

closes #162
History:

• feat(compose step to produce final.csv #162): final
• feat(compose step to produce final.csv #162): passes

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PR-Codex overview

This PR introduces a new task for composing metadata into a final CSV file, updates the workflow for handling outputs, and adds tests for the new functionality.

Detailed summary

• Added final task in pyproject.toml for composing metadata.
• Updated .github/workflows/collect.yml to save outputs in a structured folder.
• Implemented main function in sr_data/steps/final.py to process CSV files.
• Added unit tests for the main function in test_final.py.

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[h1alexbel]

@rultor merge

[rultor]

@rultor merge

@h1alexbel OK, I'll try to merge now. You can check the progress of the merge here.

[rultor]

@rultor merge

@h1alexbel Done! FYI, the full log is here (took me 10min).