feat: external node_modules packages by default

[9aoy]

Summary

Externalize node_modules packages by default. These dependencies will not be transformed & bundled.

• adding a function for automatically externalizing Node modules
  • Added autoExternalNodeModules function in rsbuild.ts to automatically externalize Node modules based on their location in node_modules and specific dependency types.
• enabling experimental VM module support, improving dynamic module loading
  • Updated loadModule in loadModule.ts to support dynamic imports using import.meta.resolve and pathToFileURL. This allows dynamic resolution and loading of module dependencies.
  • Ensured loadModule calls in worker/index.ts are awaited to handle asynchronous module loading properly.

Improvements to Dynamic Module Loading:

Related Links

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).