feat: "save changes" button to discard changes dialog

frontend/src/components/prompts/DiscardEditorChanges.vue

@@ -11,17 +11,26 @@
         @click="closeHovers"
         :aria-label="$t('buttons.cancel')"
         :title="$t('buttons.cancel')"
-        tabindex="2"
+        tabindex="3"
       >
         {{ $t("buttons.cancel") }}
       </button>
+      <button
+        class="button button--flat button--blue"
+        @click="saveAndClose"
+        :aria-label="$t('buttons.saveChanges')"
+        :title="$t('buttons.saveChanges')"
+        tabindex="1"
+      >
+        {{ $t("buttons.saveChanges") }}
+      </button>
       <button
         id="focus-prompt"
         @click="currentPrompt.confirm"
         class="button button--flat button--red"
         :aria-label="$t('buttons.discardChanges')"
         :title="$t('buttons.discardChanges')"
-        tabindex="1"
+        tabindex="2"
       >
         {{ $t("buttons.discardChanges") }}
       </button>
@@ -40,6 +49,12 @@ export default {
   },
   methods: {
     ...mapActions(useLayoutStore, ["closeHovers"]),
+    saveAndClose() {
+      if (this.currentPrompt?.saveAction) {
+        this.currentPrompt.saveAction();
+      }
+      this.closeHovers();
+    },
   },
 };
 </script>