Refactor vscode endpoints to use fork directly.

.prettierrc.yaml

@@ -2,3 +2,16 @@ printWidth: 120
 semi: false
 trailingComma: all
 arrowParens: always
+singleQuote: false
+useTabs: false
+
+overrides:
+  # Attempt to keep VScode's existing code style intact.
+  - files: "vendor/modules/code-oss-dev/**/*.ts"
+    options:
+      # No limit defined upstream.
+      printWidth: 10000
+      semi: true
+      singleQuote: true
+      useTabs: true
+      arrowParens: avoid