优化帖子详情与列表展示，并新增问答帖类型与已解决状态。

统一标题锚点定位、编辑底栏固定与操作栏分层，列表徽章前置并区分置顶/问答配色。

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/components/FeedHeader.tsx

@@ -8,7 +8,7 @@ interface Props {
   boards: Board[];
   stats: ForumStats | null;
   postTotal: number;
-  /** 首页「全部帖子」用 h2，板块/搜索页用 h1 */
+  /** 搜索页用 h1；首页/板块页中间栏不再展示标题 */
   titleAs?: 'h1' | 'h2';
 }
 
@@ -16,18 +16,15 @@ export default function FeedHeader({ boardId, keyword, boards, stats, postTotal,
   const nav = useNavigate();
   const board = boards.find(b => b.id === boardId);
 
-  const title = keyword
-    ? `搜索：${keyword}`
-    : (boardId && board ? board.name : '全部帖子');
-
-  const boardHint = boardId && board ? (board.description || '') : '';
-  const TitleTag = titleAs;
   const inBoard = !keyword && boardId > 0 && !!board;
+  /** 侧栏已有「全部帖子 / 板块名」，中间栏不再重复；仅搜索保留标题 */
+  const title = keyword ? `搜索：${keyword}` : '';
+  const TitleTag = titleAs;
 
   return (
-    <div className={`feed-head${keyword ? ' feed-head--solo' : ''}`}>
+    <div className={`feed-head${keyword ? ' feed-head--solo' : ' feed-head--stats-only'}`}>
       <div className="feed-head__title">
-        <TitleTag title={boardHint || undefined}>{title}</TitleTag>
+        {title ? <TitleTag>{title}</TitleTag> : null}
         {!keyword && inBoard && (
           <div className="feed-head__stats">
             <span className="feed-stat-chip">

frontend/src/components/FeedPageSkeleton.tsx

@@ -8,9 +8,8 @@ export default function FeedPageSkeleton() {
       <div className="feed-panel">
         <div className="feed-top">
           <div className="feed-top__bar">
-            <div className="feed-head">
+            <div className="feed-head feed-head--stats-only">
               <div className="feed-head__title">
-                <Skeleton className="skeleton--feed-title" />
                 <div className="feed-head__stats">
                   <Skeleton className="skeleton--stat-chip" />
                   <Skeleton className="skeleton--stat-chip" />

frontend/src/components/PostContent.tsx

@@ -66,6 +66,20 @@ export default function PostContent({
       openLightbox(zoomImg);
       return;
     }
+    const headingCopy = target.closest<HTMLElement>('[data-heading-copy]');
+    if (headingCopy) {
+      e.preventDefault();
+      const id = headingCopy.getAttribute('data-heading-copy') || '';
+      if (!id) return;
+      const url = `${window.location.origin}${window.location.pathname}${window.location.search}#${id}`;
+      try {
+        await navigator.clipboard.writeText(url);
+        notify.success('已复制本节链接');
+      } catch {
+        notify.error('复制失败');
+      }
+      return;
+    }
     const copyBtn = target.closest<HTMLElement>('[data-code-copy]');
     if (copyBtn) {
       e.preventDefault();

frontend/src/components/PostListItem.tsx

@@ -75,33 +75,38 @@ function PostListItem({ post, sort = 'latest', onSelect }: Props) {
             <span className="post-head-dot" aria-hidden>·</span>
             <span className="post-time">{timeLabel}</span>
           </div>
-          {(post.featured || post.pinned || post.status === 'pending' || post.status === 'rejected') && (
-            <div className="post-head-badges">
-              {post.status === 'pending' && (
-                <span className="post-status-badge post-status-badge--pending" title="审核中">审核中</span>
-              )}
-              {post.status === 'rejected' && (
-                <span className="post-status-badge post-status-badge--rejected" title="未通过">未通过</span>
-              )}
-              {post.featured && (
-                <span className="post-feature-badge" title="精华">
-                  <FeaturedIcon size={12} />
-                  精华
-                </span>
-              )}
-              {post.pinned && (
-                <span className="post-pin-badge" title="置顶">
-                  <PinnedIcon size={12} />
-                  置顶
-                </span>
-              )}
-            </div>
-          )}
         </div>
 
-        <a href={href} className="post-title" onClick={onTitleClick}>
-          {post.title}
-        </a>
+        <div className="post-title-row">
+          {post.pinned && (
+            <span className="post-pin-badge post-pin-badge--icon" title="置顶">
+              <PinnedIcon size={13} />
+            </span>
+          )}
+          {post.featured && (
+            <span className="post-feature-badge" title="精华">
+              <FeaturedIcon size={12} />
+              精华
+            </span>
+          )}
+          {post.status === 'pending' && (
+            <span className="post-status-badge post-status-badge--pending" title="审核中">审核中</span>
+          )}
+          {post.status === 'rejected' && (
+            <span className="post-status-badge post-status-badge--rejected" title="未通过">未通过</span>
+          )}
+          {post.post_type === 'question' && (
+            <span
+              className={`post-qa-badge${post.question_resolved ? ' post-qa-badge--resolved' : ' post-qa-badge--open'}`}
+              title={post.question_resolved ? '已解决' : '未解决'}
+            >
+              {post.question_resolved ? '已解决' : '未解决'}
+            </span>
+          )}
+          <a href={href} className="post-title" onClick={onTitleClick}>
+            {post.title}
+          </a>
+        </div>
 
         {excerpt && <p className="post-excerpt">{excerpt}</p>}