fix saving old list

vue/src/apps/ShoppingListView/ShoppingListView.vue

@@ -504,6 +504,14 @@
                         </div>
                     </b-form-group>
                 </ContextMenuItem>
+                <ContextMenuItem
+                    @click="
+                        $refs.menu.close()
+                        updateChecked({ entries: contextData, checked: true })
+                    "
+                >
+                    <a class="dropdown-item p-2" href="#"><i class="fas fa-check-square"></i> {{ $t("mark_complete") }}</a>
+                </ContextMenuItem>
 
                 <ContextMenuItem
                     @click="

vue/src/locales/en.json

@@ -276,5 +276,6 @@
     "csv_prefix_label": "List Prefix",
     "copy_markdown_table": "Copy as Markdown Table",
     "in_shopping": "In Shopping List",
-    "DelayUntil": "Delay Until"
+    "DelayUntil": "Delay Until",
+    "mark_complete": "Mark Complete"
 }