chore(config): Update settings.json (#786)

plugin "typescript-plugin-css-modules" needs these two configurations.

.vscode/settings.json

@@ -45,5 +45,7 @@
   },
   "[json]": {
     "editor.defaultFormatter": "vscode.json-language-features"
-  }
+  },
+  "typescript.tsdk": "node_modules/typescript/lib",
+  "typescript.enablePromptUseWorkspaceTsdk": true
 }