Initial commit

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.gitignore

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+# Secrets and local configuration
+.env
+.env.*
+!.env.example
+
+# Runtime data
+data/*
+!data/.gitkeep
+*.db
+*.sqlite
+*.sqlite3
+
+# Python cache and local environments
+__pycache__/
+*.py[cod]
+*$py.class
+.venv/
+venv/
+env/
+
+# Test and tooling artifacts
+.pytest_cache/
+.mypy_cache/
+.ruff_cache/
+.coverage
+htmlcov/
+
+# IDE and OS files
+.vscode/*
+!.vscode/extensions.json
+!.vscode/settings.json
+.idea/
+.DS_Store
+Thumbs.db