Hi,  I am trying to bring nix into a create-react-app project that is the web-frontend of a larger project. Is there any existing tooling to achieve this?  Specifically, how can I write/generate a nix derivation that produces a build directory containing a minified bundle of the project? As described in the quickstart https://create-react-app.dev/docs/getting-started guide the following create a starting application and creates an optimized build for it:  npx create-react-app my-app cd my-app np...