Make sure all files are formatted

[fgn]

Not all files were formatted with ruff. Pre-commit hook only applies formatting on staged files.
This PR formats all the files.

Steps to reproduce

git clone git@github.com:gepa-ai/gepa.git
cd gepa
uv sync --extra dev --python 3.11
uv run pre-commit install
uv run pre-commit run --all-files # triggers formatting of all files.

uv run pytest tests
...
107 passed in 11.69s

[semanticdiff-com]

Review changes with  

Changed Files

File	Status
src/gepa/adapters/default_adapter/default_adapter.py	100% smaller
src/gepa/adapters/dspy_adapter/dspy_adapter.py	100% smaller
src/gepa/adapters/dspy_full_program_adapter/full_program_adapter.py	100% smaller
src/gepa/adapters/generic_rag_adapter/vector_stores/lancedb_store.py	100% smaller
src/gepa/adapters/generic_rag_adapter/vector_stores/milvus_store.py	100% smaller
src/gepa/adapters/terminal_bench_adapter/terminal_bench_adapter.py	100% smaller
src/gepa/core/engine.py	100% smaller
src/gepa/core/result.py	100% smaller
src/gepa/core/state.py	100% smaller
src/gepa/examples/aime.py	100% smaller
src/gepa/examples/rag_adapter/rag_optimization.py	100% smaller
src/gepa/gepa_utils.py	100% smaller
src/gepa/logging/logger.py	100% smaller
src/gepa/proposer/base.py	100% smaller
src/gepa/proposer/merge.py	100% smaller
tests/test_rag_adapter/test_evaluation_metrics.py	99% smaller
tests/test_rag_adapter/test_rag_end_to_end.py	99% smaller
tests/test_rag_adapter/test_generic_rag_adapter.py	98% smaller
tests/test_rag_adapter/test_rag_pipeline.py	97% smaller
tests/test_rag_adapter/test_vector_store_interface.py	97% smaller
tests/test_rag_adapter/test_interface_only.py	92% smaller
tests/test_rag_adapter/conftest.py	88% smaller
tests/test_experiment_tracking.py	64% smaller
src/gepa/adapters/generic_rag_adapter/__init__.py	0% smaller
src/gepa/adapters/generic_rag_adapter/vector_stores/chroma_store.py	0% smaller
src/gepa/core/adapter.py	0% smaller
src/gepa/logging/experiment_tracker.py	0% smaller
src/gepa/strategies/batch_sampler.py	0% smaller
src/gepa/strategies/candidate_selector.py	0% smaller
tests/conftest.py	0% smaller
tests/test_aime_prompt_optimization/test_aime_prompt_optimize.py	0% smaller
tests/test_import.py	0% smaller
tests/test_instruction_proposal.py	0% smaller
tests/test_state.py	0% smaller