- Main page (/) now redirects to /catalog
- Catalog page uses CatalogPage component with map on the right
- Search bar tokens are now inside the input field (like Gmail)
- Removed separate grid components, using cards directly
- Added missing translations (refine, noResults)
- Add useCatalogSearch composable for managing unified search state
- Add UnifiedSearchBar component with token chips for filters
- Add CatalogHero component for empty/landing state
- Create grid components for each display mode:
- CatalogGridProducts, CatalogGridSuppliers, CatalogGridHubs
- CatalogGridHubsForProduct, CatalogGridProductsFromSupplier
- CatalogGridProductsInHub, CatalogGridOffers
- Add unified catalog page at /catalog with query params
- Remove SubNavigation from catalog section (kept for other sections)
- Update all links to use new unified catalog paths
- Delete old nested catalog pages (offers/suppliers/hubs flows)
- Add i18n translations for catalog section
