Case-insensitive on_hf match (HF lowercases repo slugs)

Bump _hf_repos limit 500→2000 to cover full catalog

Lead with Sankey as navigation view; unify into Catalog views tabs

Lead with bubble chart; list every modality on one line (scrollable); treemap moves to Zoom out tab

Embed plots via iframes — gradio gr.HTML strips <script>, plots stayed blank

Add EEGDash assets, logo, social icons, recording badge, plots (treemap/growth/sankey/clinical); favicon+PNGs via LFS

Redesign Space UI: hero, modality strip, HTML detail cards, Okabe-Ito palette

Fix detail view: keep title+doi in CATALOG; direct select→detail; handle all df shapes

Use default demo.launch() (HF handles host/port)

Drop show_search (gradio 5+ only)

Initial Space: searchable EEGDash catalog