update vscode settings

src/.vscode/extensions.json

@@ -2,6 +2,7 @@
 {
   // See more at https://go.microsoft.com/fwlink/?LinkId=827846
   "recommendations": [
+    "charliermarsh.ruff",
     "ms-python.python",
     "ms-python.vscode-pylance",
     "redhat.vscode-yaml"

src/.vscode/settings.json

@@ -1,18 +1,17 @@
 // -*- mode: jsonc -*-
 {
-  "python.pythonPath": ".venv/bin/python",
-  // Formatters
-  "python.formatting.provider": "black",
-  "editor.formatOnSave": true,
-  "editor.codeActionsOnSave": {
-    "source.organizeImports": true // isort
+  // Linting/formatting
+  "[python]": {
+    "editor.defaultFormatter": "charliermarsh.ruff",
+    "editor.formatOnSave": true,
+    "editor.codeActionsOnSave": {
+      "source.fixAll": true,
+      "source.organizeImports": true
+    }
   },
-  // Linters
-  "python.linting.enabled": true,
-  "python.linting.pylintEnabled": false,
-  "python.linting.flake8Enabled": true,
-  "python.linting.flake8Path": "pflake8",
-  "python.linting.mypyEnabled": true,
   // Testing
-  "python.testing.pytestEnabled": true
+  "python.testing.pytestEnabled": true,
+  // Typechecking
+  "python.analysis.autoImportCompletions": true,
+  "python.analysis.typeCheckingMode": "basic"
 }