feat: Add export/import functions for chat history, promt and knowledge

src/components/Common/Beta.tsx

@@ -0,0 +1,8 @@
+import { Tag } from "antd"
+import { useTranslation } from "react-i18next"
+
+export const BetaTag = () => {
+  const { t } = useTranslation("common")
+
+  return <Tag color="yellow">{t("beta")}</Tag>
+}