Fix catalog: selection panels instead of modals, remove duplicate QuoteForm

- Add SelectionPanel.vue for product/hub/supplier selection lists
- Remove QuoteForm from QuotePanel (header already has controls)
- Show SelectionPanel when selectMode is active
- Connect search button in header to page via shared state

app/components/catalog/QuotePanel.vue

@@ -1,27 +1,13 @@
 <template>
   <div class="flex flex-col gap-4 h-full">
-    <!-- Quote form -->
-    <QuoteForm
-      :product-id="productId"
-      :product-label="productLabel"
-      :hub-id="hubId"
-      :hub-label="hubLabel"
-      :supplier-id="supplierId"
-      :supplier-label="supplierLabel"
-      :quantity="quantity"
-      :can-search="canSearch"
-      @edit-filter="emit('edit-filter', $event)"
-      @remove-filter="emit('remove-filter', $event)"
-      @update-quantity="emit('update-quantity', $event)"
-      @search="emit('search')"
-      @clear-all="emit('clear-all')"
-    />
-
-    <!-- Divider -->
-    <div v-if="showResults" class="divider my-0" />
+    <!-- Header -->
+    <div class="flex items-center justify-between flex-shrink-0">
+      <h3 class="font-semibold text-lg">{{ $t('catalog.headers.offers') }}</h3>
+      <span class="badge badge-neutral">{{ offers.length }}</span>
+    </div>
 
     <!-- Results section -->
-    <div v-if="showResults" class="flex-1 overflow-y-auto">
+    <div class="flex-1 overflow-y-auto -mx-1 px-1">
       <div v-if="loading" class="flex items-center justify-center py-8">
         <span class="loading loading-spinner loading-md" />
       </div>
@@ -32,9 +18,6 @@
       </div>
 
       <div v-else class="flex flex-col gap-3">
-        <Text tone="muted" class="text-sm">
-          {{ $t('catalog.headers.offers') }}: {{ offers.length }}
-        </Text>
         <div
           v-for="offer in offers"
           :key="offer.uuid"
@@ -57,25 +40,11 @@ interface Offer {
 }
 
 defineProps<{
-  productId?: string
-  productLabel?: string
-  hubId?: string
-  hubLabel?: string
-  supplierId?: string
-  supplierLabel?: string
-  quantity?: string
-  canSearch: boolean
-  showResults: boolean
   loading: boolean
   offers: Offer[]
 }>()
 
 const emit = defineEmits<{
-  'edit-filter': [type: string]
-  'remove-filter': [type: string]
-  'update-quantity': [value: string]
-  'search': []
-  'clear-all': []
   'select-offer': [offer: Offer]
 }>()
 </script>