Refactor catalog filters: remove badges, use select dropdowns

- Remove filter from suppliers page (not needed)
- Offers: show all active offers directly, add product type filter as select
- Hubs: change filter from pills to select dropdown
- Create CatalogFilterSelect component for dropdown filters
- Update useCatalogOffers to always filter active, use product filter

app/pages/catalog/hubs/index.vue

@@ -8,7 +8,7 @@
     @select="onSelectHub"
   >
     <template #filters>
-      <CatalogFilters :filters="filters" v-model="selectedFilter" />
+      <CatalogFilterSelect :filters="filters" v-model="selectedFilter" />
     </template>
 
     <template #card="{ item }">