Rebased on current main. Integrates with the new Recent/Favorites
system — provider groups appear below Recent and Favorites in browse
mode for large catalogs (>12 models).
Changes:
- Models grouped by canonical provider with collapsible sections
- Chevron animation consistent with sidebar sections
- Domino cascade on expand (only on just-opened group)
- Provider display names (deepseek-ai -> DeepSeek, meta -> Llama, etc.)
- Alias merging (meta + meta-llama -> one Llama group)
- Search includes provider display names for filtering
- Collapsed state persists in localStorage
- No screenshot binary committed
Co-authored-by: danielxb <5981902+danielxb@users.noreply.github.com>