move everything to pydantic settings.

.gitignore

@@ -1,10 +1,67 @@
 # Python-generated files
 __pycache__/
 *.py[oc]
+*.pyo
+*.pyd
 build/
 dist/
 wheels/
 *.egg-info
+*.egg
+*.whl
 
 # Virtual environments
-.venv
+.venv/
+venv/
+ENV/
+env/
+
+# Python package manager
+pip-log.txt
+pip-delete-this-directory.txt
+uv.lock.bak
+
+# Testing
+.pytest_cache/
+.coverage
+.coverage.*
+htmlcov/
+.tox/
+.nox/
+coverage.xml
+*.cover
+
+# Type checking
+.mypy_cache/
+.dmypy.json
+dmypy.json
+.pytype/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+._*
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+.project
+.pydevproject
+.settings/
+
+# User data (plan files)
+data/