feat: translate name of operator #918 (#1437)

### What problem does this PR solve?

feat: translate name of operator #918

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/flow/message-form/index.tsx

@@ -38,7 +38,7 @@ const MessageForm = ({ onValuesChange, form }: IOperatorForm) => {
             {fields.map((field, index) => (
               <Form.Item
                 {...(index === 0 ? formItemLayout : formItemLayoutWithOutLabel)}
-                label={index === 0 ? t('message') : ''}
+                label={index === 0 ? t('msg') : ''}
                 required={false}
                 key={field.key}
               >