[datasets] Add Lance logo and format tag support #1940
Description
Summary
Two UI improvements needed for Lance dataset library support:
1. Lance logo in "Use this dataset" dropdown
When clicking on the "Use this dataset" dropdown on dataset pages, Lance appears without a logo while other libraries (Datasets, Croissant) have logos/icons.
Screenshot:
The dropdown shows:
- 🤗 Datasets (with HF logo)
- Lance (no logo) ❌
- 🥐 Croissant (with croissant emoji)
Reference: A PR has been opened to add the Lance logo to the documentation-images repo:
https://huggingface.co/datasets/huggingface/documentation-images/discussions/582
The logo needs to be integrated into the dropdown UI.
2. Lance format tag in dataset search filters
The dataset search page has format filter options (json, csv, parquet, optimized-parquet, imagefolder, soundfolder, webdataset, text, arrow) but "lance" is missing.
Request: Add "lance" as a format filter option alongside the existing formats.
Context: These issues were reported via internal feedback (Slack).
cc @lhoestq