添加动图支持，优化图片和视频上传逻辑，调整超时设置，增强评论时间格式化

app/aweme/[awemeId]/components/CommentList.tsx

@@ -1,6 +1,6 @@
 import { ThumbsUp } from "lucide-react";
 import type { Comment, User } from "../types";
-import { formatRelativeTime } from "../utils";
+import { formatRelativeTime, formatAbsoluteUTC } from "../utils";
 import { CommentText } from "./CommentText";
 
 interface CommentListProps {
@@ -20,7 +20,7 @@ export function CommentList({ author, createdAt, comments }: CommentListProps) {
         </div>
         <div>
           <div className="font-medium text-white/95 text-sm sm:text-base">{author.nickname}</div>
-          <div className="text-xs text-white/50" title={new Date(createdAt).toLocaleString()}>
+          <div className="text-xs text-white/50" title={formatAbsoluteUTC(createdAt)}>
             发布于 {formatRelativeTime(createdAt)}
           </div>
         </div>