Issue when deploying react app

[lups2000]

I want to deploy a react app in order to inject it into a swiftui app. I'm using react three fiber and three.js. Apparently when i build the app, something goes wrong and i get this(first picture). I tried to modify the build.rollupOptions.output.manualChunks like this(second picture) but i still get a big size. Is there a way i can solve this problem? It seems that some three.js module is taking a lot of space and i'm not able to display the model. Any idea? Thanks in advance 🙂