fix: Can't add first shopping list item to shopping list (#6013)

frontend/components/Domain/ShoppingList/ShoppingListItemEditor.vue

@@ -69,7 +69,7 @@
           </div>
           <BaseButton
             v-if="listItem.labelId && listItem.food && listItem.labelId !== listItem.food.labelId"
-            size="small"
+            small
             color="info"
             :icon="$globals.icons.tagArrowRight"
             :text="$t('shopping-list.save-label')"

frontend/components/global/InputQuantity.vue

@@ -10,8 +10,9 @@
       :min="min"
       :max="max"
       type="number"
-      size="small"
       variant="plain"
+      density="compact"
+      style="width: 60px;"
     />
   </div>
 </template>