We should add extra instructions for typescript if we can't always use the latest vscode stable version

[awxiaoxian2020]

VS Code ships with a recent stable version of the TypeScript language service and uses this by default to provide IntelliSense in our workspace. The latest Cursor use VS Code 1.93 which is not using TypeScript 5.6. So When I use the features in TypeScript 5.6, Cursor will show errors by built-in TypeScript Intelligence. Unfortunately, in VS Code docs, the way to change the TypeScript version is outdated (I have created a PR). So we are confused when we import a newer TypeScript project in Cursor when we don't change the TypeScript version it used.