Add .gitignore for Python/Python projects

.gitignore

@@ -0,0 +1,48 @@
+# Python
+__pycache__/
+*.py[cod]
+*.egg-info/
+dist/
+build/
+*.egg
+.venv/
+venv/
+env/
+
+# Environment
+.env
+.env.*
+!.env.example
+
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+
+# Docker
+docker-compose.override.yml
+
+# Data
+*.db
+*.sqlite3
+*.jsonl
+*.parquet
+
+# Logs
+*.log
+logs/
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Jupyter
+.ipynb_checkpoints
+
+# Generated reports
+reports/
+outputs/
+
+# Node (if needed)
+node_modules/