Support large_string as indexable column in FTS?
I've seen there are some datasets like [afg1/litscan-epmc-subset](https://huggingface.co/datasets/afg1/litscan-epmc-subset) and [baber/USPTO](https://huggingface.co/datasets/baber/USPTO) that have large_strings but does not support FTS because of this condition https://github.com/huggingface/datasets-server/blob/main/services/worker/src/worker/job_runners/split/duckdb_index.py#L77 
Should we add large_string as part of the condition?
Support large_string as indexable column in FTS?: I've seen there are some datasets like [afg1/litscan-epmc-subset](https://huggingface.co/datasets/afg1/litscan-epmc-subset) and [baber/USPTO](https://huggingface.co/datasets/baber/USPTO) that have large_strings but does not support FTS because of this condition https://github.com/huggingface/datasets-server/blob/main/services/worker/src/worker/job_runners/split/duckdb_index.py#L77 
Should we add large_string as part of the condition?