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## Description
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## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin
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## Summary by CodeRabbit
- **Tests**
- Updated evaluation checks by removing assertions related to the
relationship between `corpus_list` and `qa_pairs`, now focusing solely
on `qa_pairs` limits.
- **Refactor**
- Improved content processing to append each paragraph individually to
`corpus_list`, enhancing clarity in data structure.
- Simplified type annotations in the `load_corpus` method across
multiple adapters, ensuring consistency in return types.
- **Chores**
- Updated dependency installation commands in GitHub Actions workflows
for Python 3.10, 3.11, and 3.12 to include additional evaluation-related
dependencies.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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Co-authored-by: Vasilije <8619304+Vasilije1990@users.noreply.github.com>