feat: complete v0.5 operations foundation

app/posts/[id]/page.tsx

@@ -14,9 +14,9 @@ export async function generateMetadata({ params }: { params: Promise<{ id: strin
   return { title: `@${post.username} 的貼文｜Mebbling`, description, openGraph: { title: `@${post.username}${post.name ? ` · ${post.name}` : ""}｜Mebbling`, description, type: "article" } };
 }
 
-export default async function PostPage({ params }: { params: Promise<{ id: string }> }) {
+export default async function PostPage({ params, searchParams }: { params: Promise<{ id: string }>; searchParams: Promise<{ reported?: string }> }) {
   const { id: rawId } = await params; const id = Number(rawId);
-  const post = db.prepare("SELECT p.*,u.username,s.name,s.base_url AS source_base_url,s.remote_display_name FROM posts p JOIN users u ON u.id=p.author_id LEFT JOIN sources s ON s.id=p.source_id WHERE p.id=?").get(id) as any;
+  const post = db.prepare("SELECT p.*,u.username,s.name,s.base_url AS source_base_url,s.remote_display_name FROM posts p JOIN users u ON u.id=p.author_id LEFT JOIN sources s ON s.id=p.source_id WHERE p.id=?").get(id) as any; const query = await searchParams;
   if (!post || post.hidden) notFound(); const user = await getSession(); if (post.visibility !== "PUBLIC" && post.author_id !== user?.id) redirect("/");
   if (user && post.visibility === "PUBLIC") db.prepare("INSERT INTO reading_history(user_id,post_id) VALUES(?,?) ON CONFLICT(user_id,post_id) DO UPDATE SET last_read_at=CURRENT_TIMESTAMP").run(user.id, id);
   const bookmark = user ? db.prepare("SELECT kind FROM bookmarks WHERE user_id=? AND post_id=?").get(user.id, id) as { kind: string } | undefined : undefined;
@@ -24,6 +24,6 @@ export default async function PostPage({ params }: { params: Promise<{ id: strin
   const reactions = db.prepare("SELECT emoji,count(*) count FROM reactions WHERE post_id=? GROUP BY emoji").all(id) as any[];
   return <article><p className="meta">@{post.username} · {post.remote_display_name || post.name || "Hub"} · {new Date(post.created_at).toLocaleString("zh-TW")}{post.remote_url && <> · <a href={post.remote_url} target="_blank" rel="noreferrer">在 Memos 開啟</a></>}</p><section className="card"><Markdown content={post.content} /></section><Attachments json={post.attachments_json} sourceBaseUrl={post.source_base_url} />
     <section className="row">{reactions.map((reaction: any) => <span className="tag" key={reaction.emoji}>{reaction.emoji} {reaction.count}</span>)}{user && <><form action="/api/bookmarks" method="post"><input type="hidden" name="postId" value={id} /><input type="hidden" name="kind" value="saved" /><button>{bookmark?.kind === "saved" ? "取消收藏" : "收藏"}</button></form><form action="/api/bookmarks" method="post"><input type="hidden" name="postId" value={id} /><input type="hidden" name="kind" value="later" /><button>{bookmark?.kind === "later" ? "取消稍後閱讀" : "稍後閱讀"}</button></form></>}{user && ["👍", "❤️", "🎉", "🤔"].map((emoji) => <form action="/api/reactions" method="post" key={emoji}><input type="hidden" name="postId" value={id} /><input type="hidden" name="emoji" value={emoji} /><button>{emoji}</button></form>)}</section>
-    <section><h2>留言</h2>{user ? <form action="/api/comments" method="post"><input type="hidden" name="postId" value={id} /><textarea name="content" required placeholder="在 Hub 留下留言" /><button>送出留言</button></form> : <p>請先登入以留言或表情回應。</p>}{comments.map((comment) => <div className="card" key={comment.id}><strong>@{comment.username}</strong><p>{comment.content}</p><span className="meta">{new Date(comment.created_at).toLocaleString("zh-TW")}</span></div>)}</section>
+    <section><h2>留言</h2>{user ? <><form action="/api/comments" method="post"><input type="hidden" name="postId" value={id} /><textarea name="content" required placeholder="在 Hub 留下留言" /><button>送出留言</button></form><details><summary>檢舉這篇貼文</summary>{query.reported && <p>已收到檢舉，管理員會審核。</p>}<form action="/api/reports" method="post"><input type="hidden" name="postId" value={id} /><label>原因<input name="reason" required minLength={3} maxLength={500} /></label><button className="danger">送出檢舉</button></form></details></> : <p>請先登入以留言、互動或檢舉。</p>}{comments.map((comment) => <div className="card" key={comment.id}><strong>@{comment.username}</strong><p>{comment.content}</p><span className="meta">{new Date(comment.created_at).toLocaleString("zh-TW")}</span></div>)}</section>
   </article>;
 }