chore: add typescript.tsdk path in vscode settings

.vscode/settings.json

@@ -2,5 +2,6 @@
   "editor.defaultFormatter": "esbenp.prettier-vscode",
   "editor.formatOnSave": true,
   "prettier.documentSelectors": ["**/*.sol"],
-  "solidity.formatter": "prettier"
+  "solidity.formatter": "prettier",
+  "typescript.tsdk": "node_modules/typescript/lib"
 }