Git: update gitignore prompt

sandbox/python_django/.gitignore

@@ -0,0 +1,71 @@
+# Operating system
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+Desktop.ini
+*~
+
+# Editor and IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*.sublime-project
+*.sublime-workspace
+
+# Dependencies and packages
+venv/
+env/
+.venv/
+__pycache__/
+*.py[cod]
+*.egg
+*.egg-info/
+.eggs/
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Build artifacts
+dist/
+build/
+*.pyc
+*.pyo
+*.pyd
+
+# Environment and local configuration files
+.env
+.env.local
+.env.*.local
+local_settings.py
+secrets.py
+
+# Cache and temporary files
+.cache/
+.pytest_cache/
+.mypy_cache/
+*.log
+
+# Testing and coverage
+htmlcov/
+.coverage
+.coverage.*
+coverage.xml
+*.cover
+.tox/
+nosetests.xml
+
+# Django
+db.sqlite3
+db.sqlite3-journal
+media/
+staticfiles/
+
+# AI tools
+.claude/
+.codex/
+.cursor/
+.copilot/