4.8-fix (#1305)

* fix if-else find variables (#92)

* fix if-else find variables

* change workflow output type

* fix tooltip style

* fix

* 4.8 (#93)

* api middleware

* perf: app version histories

* faq

* perf: value type show

* fix: ts

* fix: Run the same node multiple times

* feat: auto save workflow

* perf: auto save workflow

---------

Co-authored-by: heheer <71265218+newfish-cmyk@users.noreply.github.com>

packages/web/hooks/useBeforeunload.ts

@@ -0,0 +1,24 @@
+import { useTranslation } from 'next-i18next';
+import { useEffect } from 'react';
+
+export const useBeforeunload = (props?: { callback?: () => any; tip?: string }) => {
+  const { t } = useTranslation('common');
+
+  const { tip = t('Confirm to leave the page'), callback } = props || {};
+
+  useEffect(() => {
+    const listen =
+      process.env.NODE_ENV !== 'production'
+        ? (e: any) => {
+            e.preventDefault();
+            e.returnValue = tip;
+            callback?.();
+          }
+        : () => {};
+    window.addEventListener('beforeunload', listen);
+
+    return () => {
+      window.removeEventListener('beforeunload', listen);
+    };
+  }, [tip, callback]);
+};