Is your feature request related to a problem? Please describe.
Configure write_to_online_store to allow transforms on writes to be skipped.

This will allow users to transform and materialize in batch and use the feature server for transformation, which allow the users to save code.

Describe the solution you'd like
write_to_online_store(feature_view, df, skip_transform=True)

Describe alternatives you've considered
N/A

Additional context
N/A