fix: 修复提交评论时字段名错误的问题

在提交评论时，将 `review.content` 改为 `review.note`，以匹配接口字段名

@@ -329,7 +329,7 @@ const handlePurchase = () => {
 const handleReviewSubmit = async (review) => {
   const { code, msg } = await addGroupCommentAPI({
     group_id: course.value?.id,
-    note: review.content,
+    note: review.note,
     score: review.rating
   })
   if (code) {