Unify CatalogPage: fixed map, hover support, delete ListMapLayout

app/pages/catalog/suppliers/index.vue

@@ -5,6 +5,7 @@
     map-id="suppliers-map"
     point-color="#3b82f6"
     :selected-id="selectedSupplierId"
+    v-model:hovered-id="hoveredSupplierId"
     @select="onSelectSupplier"
   >
     <template #card="{ item }">
@@ -44,8 +45,9 @@ const {
   init
 } = useCatalogSuppliers()
 
-// Selected supplier for map highlighting
+// Selected/hovered supplier for map highlighting
 const selectedSupplierId = ref<string>()
+const hoveredSupplierId = ref<string>()
 
 const onSelectSupplier = (supplier: any) => {
   selectedSupplierId.value = supplier.uuid || supplier.teamUuid