Resolve "add ruff as default code formatter and linter"

Closes #97 (closed)

.vscode/settings.json

 {
-    "python.formatting.provider": "autopep8",
     "python.defaultInterpreterPath": "venv/bin/python",
-    "pylint.enabled": true,
-    "pylint.path": ["venv/bin/pylint"],
     "ruff.enable": true,
     "python.testing.pytestArgs": [
         "tests",