feat: sandbox support str to base64 function;feat: compiance text ui (#2702)

* feat: sandbox strToBase64 function

* feat: compiance text ui

projects/app/src/components/common/ComplianceTip/index.tsx

@@ -0,0 +1,33 @@
+import { useSystemStore } from '@/web/common/system/useSystemStore';
+import { Box, BoxProps } from '@chakra-ui/react';
+import { useTranslation } from 'next-i18next';
+import { useMemo } from 'react';
+
+const ChatTip = ({ type, ...props }: { type: 'chat' | 'dataset' } & BoxProps) => {
+  const { t } = useTranslation();
+  const { feConfigs } = useSystemStore();
+
+  const textMap = useMemo(() => {
+    return {
+      chat: t('common:compliance.chat'),
+      dataset: t('common:compliance.dataset')
+    };
+  }, [t]);
+
+  return feConfigs.show_compliance_copywriting ? (
+    <Box
+      w={'100%'}
+      textAlign={'center'}
+      fontSize={'0.6875rem'}
+      fontWeight={'400'}
+      pt={3}
+      pb={[3, 0]}
+      color={'myGray.400'}
+      {...props}
+    >
+      {textMap[type]}
+    </Box>
+  ) : null;
+};
+
+export default ChatTip;