Update .gitignore

Add recommended entries from
https://github.com/github/gitignore/blob/main/Python.gitignore

.gitignore

-# OS-specifc cache files
-.DS_Store
-Thumbs.db
+# Django secret key
+src/hub/settings/.settings.secret
 
-# Python cache files
-*.pyc
-__pycache__/
+# direnv
+.envrc
+
+# Dev environment settings
+docker-compose.local.yml
+dev.env
 
 # editor config
 /.idea/
 /.vscode/
 
+# OS-specifc cache files
+.DS_Store
+Thumbs.db
+
 # generic temporary or backup files
 *.bak
 *.tmp
 ~*
 bak/
-tmp/
 
-# venv stuff
-venv/
-bin/
-include/
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
 lib/
-lib64
-pyvenv.cfg
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
 
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
 .cache
-src/hub/settings/.settings.secret
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+.tools/
 
-# direnv
-.envrc
+# Translations
+*.mo
+*.pot
 
-# Dev environment settings
-docker-compose.local.yml
-dev.env
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
 
-coverage.xml
+# IPython
+profile_default/
+ipython_config.py
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+.pdm-python
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Cython debug symbols
+cython_debug/