fix(market): remove dead code

website/client/src/components/shops/market/index.vue

@@ -326,18 +326,6 @@ export default {
           return mappedItems;
       }
     },
-    hasOwnedItemsForType (type) {
-      return this.ownedItems(type).length > 0;
-    },
-    inventoryDrawerErrorMessage (type) {
-      if (!this.hasOwnedItemsForType(type)) {
-        // @TODO: Change any places using similar locales
-        // from `pets.json` and use these new locales from 'inventory.json'
-        return this.$t('noItemsAvailableForType', { type: this.$t(`${type}ItemType`) });
-      }
-
-      return null;
-    },
     itemSelected (item) {
       this.$root.$emit('buyModal::showItem', item);
     },