feat: Log raw model responses when include_meta is True

[rmitsch]

Description

Adds logging of raw model responses when include_meta is True.

Related Issues

• Resolves Include raw model output in meta #220

Changes Made

• Adds logging of raw model responses when include_meta is True.
• Aligns bridge typing with reality by changing typing of returns from Iterable to Sequence (iterative processing is handle by (core) task).

Checklist

• Tests have been extended to cover changes in functionality
• Existing and new tests succeed
• Documentation updated (if applicable)
• Related issues linked

Screenshots/Examples (if applicable)

[codecov]

Codecov Report

❌ Patch coverage is 96.00000% with 6 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
sieves/tasks/predictive/classification/bridges.py	84.21%	3 Missing ⚠️
sieves/model_wrappers/core.py	66.66%	1 Missing ⚠️
sieves/model_wrappers/dspy_.py	87.50%	1 Missing ⚠️
sieves/model_wrappers/outlines_.py	88.88%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #236      +/-   ##
==========================================
+ Coverage   93.29%   93.33%   +0.04%     
==========================================
  Files          62       62              
  Lines        3414     3450      +36     
==========================================
+ Hits         3185     3220      +35     
- Misses        229      230       +1     

Files with missing lines	Coverage Δ
sieves/model_wrappers/gliner_.py	94.28% <100.00%> (+0.16%)	⬆️
sieves/model_wrappers/huggingface_.py	88.88% <100.00%> (+0.31%)	⬆️
sieves/model_wrappers/langchain_.py	87.50% <100.00%> (+0.32%)	⬆️
sieves/tasks/predictive/bridges.py	92.30% <100.00%> (+0.03%)	⬆️
sieves/tasks/predictive/core.py	91.16% <100.00%> (+0.40%)	⬆️
...tasks/predictive/information_extraction/bridges.py	96.61% <100.00%> (+0.03%)	⬆️
sieves/tasks/predictive/ner/bridges.py	93.92% <100.00%> (+0.06%)	⬆️
sieves/tasks/predictive/pii_masking/bridges.py	96.85% <100.00%> (+0.04%)	⬆️
...ves/tasks/predictive/question_answering/bridges.py	98.27% <100.00%> (+0.03%)	⬆️
...ves/tasks/predictive/sentiment_analysis/bridges.py	98.24% <100.00%> (+0.03%)	⬆️
... and 6 more

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