fix

src/app/posts/[id]/page.tsx

@@ -4,6 +4,8 @@ import { HeroBanner } from "@/app/components/HeroBanner";
 import { RelatedPosts } from "./RelatedPosts";
 import prisma from "@/lib/prisma";
 import { CommentSection } from "@/app/components/CommentSection";
+import { UserNameMenu } from "@/app/components/UserNameMenu";
+import { ViewTracker } from "./ViewTracker";
 
 // 서버 전용 페이지: params가 Promise일 수 있어 안전 언랩 후 절대 URL로 fetch합니다.
 export default async function PostDetail({ params }: { params: any }) {
@@ -53,6 +55,7 @@ export default async function PostDetail({ params }: { params: any }) {
 
   return (
     <div className="space-y-6">
+      <ViewTracker postId={id} />
       {/* 상단 배너 */}
       {showBanner && (
         <section>
@@ -68,9 +71,18 @@ export default async function PostDetail({ params }: { params: any }) {
       <section className="rounded-xl overflow-hidden bg-white">
         <header className="px-4 py-3 border-b border-neutral-200">
           <h1 className="text-xl md:text-2xl font-bold text-neutral-900 break-words">{post.title}</h1>
-          {createdAt && (
-            <p className="mt-1 text-xs text-neutral-500">{createdAt.toLocaleString()}</p>
-          )}
+          <div className="mt-1 text-xs text-neutral-500 flex items-center gap-2">
+            <span>
+              <UserNameMenu
+                userId={post?.author?.userId ?? null}
+                nickname={post?.author?.nickname ?? null}
+                isAnonymous={post?.isAnonymous}
+                underlineOnHover={false}
+              />
+            </span>
+            {createdAt && <span aria-hidden>•</span>}
+            {createdAt && <span>{createdAt.toLocaleString()}</span>}
+          </div>
         </header>
         <div className="p-4 md:p-6">
           <div