chore: 清理 SSR 改造后的历史遗留死代码与误提交产物

- 删除图形验证码整条死链：service/captcha.go、APICaptcha、
  GET /api/captcha、CaptchaService 装配、ErrCaptchaInvalid 及前端
  api.captcha()（注册/登录已改用邮箱验证码，Verify 无任何调用方）
- 删除 GET /api/posts/hot 死路由：APIHotPosts + PostService.HotPosts
  （热门排序走 /api/posts?sort=hot）
- 删除 GET /api/posts/:id/revisions/:revId 死路由：
  APIPostRevisionDetail + PostService.GetRevision + ErrRevisionNotFound
  及前端 api.postRevision()（历史面板仅用列表接口）
- 停止跟踪误提交的 27.5MB Linux 二进制 jiang13-linux-amd64 与
  .vite 依赖缓存；.gitignore 补充对应规则并移除已失效的
  embed_static 条目

.dockerignore

@@ -14,7 +14,6 @@ tmp-cookie.txt
 dist/
 frontend/node_modules/
 frontend/dist/
-embed_static/static/spa/
 node_modules/
 .vite/
 

.gitignore

@@ -8,11 +8,12 @@
 /node_modules/
 /frontend/node_modules/
 /frontend/dist/
-/embed_static/static/spa/
+/.vite/
 
 # Go 编译产物
 /dist/
 *.exe
+/jiang13-*
 
 # 临时文件
 tmp-cookie.txt
@@ -20,9 +21,10 @@ tmp-cookie.txt
 # 编辑器 / OS
 .idea/
 .vscode/
+.trae/documents/
+.trae/chat/
+.trae/image/
 *.swp
 Thumbs.db
 .DS_Store
 
-# Lucide path <20><>ȡ<EFBFBD><C8A1>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
-frontend/tmp-lucide-paths.json

.trae/documents/emoji-effect-adjustment.md

@@ -1,151 +0,0 @@
-# 表情效果调整计划
-
-## 问题分析
-
-当前实现存在 5 个问题，根因如下：
-
-### 1. 插入表情后有选择状态（蓝色高亮）
-- **根因**: Tiptap `setImage` 插入图片节点后，节点处于 "node-selected" 状态，显示蓝色选中框
-- **位置**: [CommentEditor.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/CommentEditor.tsx) L155-163
-
-### 2. 输入框表情太大
-- **根因**: CSS 选择器 `img[src^="data:image/svg"]` 只匹配旧 SVG data URI，不匹配新的 AVIF URL（`/stickers/tieba/tb_01.avif`），导致表情图片无尺寸约束，以原始大尺寸渲染
-- **位置**: [global.css](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/styles/global.css) L5584-5603
-
-### 3. 插入表情后光标换行
-- **根因**: `ArticleImage.configure({ inline: false })` 使图片为块级节点，插入后自动换行
-- **位置**: [CommentEditor.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/CommentEditor.tsx) L92
-
-### 4. 表情栏目太宽松
-- **根因**: Grid 仅 6 列，gap 4px，padding 10px
-- **位置**: [global.css](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/styles/global.css) L5502-5510
-
-### 5. 颜文字太小
-- **根因**: `.sticker-picker-text` 的 `font-size: 8px`，极小
-- **位置**: [global.css](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/styles/global.css) L5606-5616
-
-## 改动方案
-
-### 文件 1: CommentEditor.tsx
-**改动 A — 图片改为内联** (L92):
-```typescript
-// 旧
-ArticleImage.configure({ inline: false, allowBase64: true }),
-// 新
-ArticleImage.configure({ inline: true, allowBase64: true }),
-```
-
-**改动 B — insertSticker 插入后取消选中和换行** (L155-163):
-```typescript
-const insertSticker = useCallback((sticker: Sticker) => {
-  if (!editor) return;
-  if (sticker.type === 'text' && sticker.text) {
-    editor.chain().focus().insertContent(sticker.text).run();
-  } else if (sticker.url) {
-    // 插入内联图片 + 尾随零宽空格，确保光标在图片后面而非选中图片
-    editor.chain().focus().insertContent([
-      { type: 'image', attrs: { src: sticker.url, alt: sticker.name } },
-      { type: 'text', text: '\u200b' },
-    ]).run();
-  }
-  setShowSticker(false);
-}, [editor]);
-```
-> 用 `insertContent` + 零宽空格替代 `setImage`，避免 node-selected 状态，光标自然落在图片后。
-
-### 文件 2: StickerPicker.tsx
-**改动 C — 键盘导航列数匹配新网格** (L44):
-```typescript
-// 旧
-const cols = 6;
-// 新
-const cols = 8;
-```
-
-### 文件 3: global.css
-**改动 D — 表情选择器密度提升** (L5502-5510):
-```css
-.sticker-picker-grid {
-  display: grid;
-  grid-template-columns: repeat(8, 1fr);  /* 6 → 8 */
-  gap: 2px;                                /* 4px → 2px */
-  padding: 6px;                            /* 10px → 6px */
-  overflow-y: auto;
-  flex: 1;
-  min-height: 0;
-}
-```
-
-**改动 E — 选择器项缩小** (L5512-5522):
-```css
-.sticker-picker-item {
-  padding: 2px;   /* 4px → 2px */
-  /* 其余不变 */
-}
-```
-
-**改动 F — 颜文字字体放大** (L5606-5616):
-```css
-.sticker-picker-text {
-  font-size: 14px;   /* 8px → 14px */
-  line-height: 1.4;  /* 1.2 → 1.4 */
-  /* 其余不变 */
-}
-```
-
-**改动 G — 替换旧 SVG 选择器为通用贴纸选择器** (L5584-5603):
-
-删除旧的 `img[src^="data:image/svg"]` 选择器，替换为基于 `/stickers/` 路径的选择器：
-
-```css
-/* 编辑器内贴纸 img 尺寸约束 */
-.comment-editor .article-prosemirror img[src*="/stickers/"],
-.comment-editor .article-editor-content img[src*="/stickers/"] {
-  display: inline-block;
-  width: 28px;
-  height: 28px;
-  vertical-align: middle;
-  margin: 0 1px;
-  border-radius: 4px;
-  object-fit: contain;
-}
-
-/* 评论正文中的贴纸 img */
-.floor-body img[src*="/stickers/"],
-.comment-body img[src*="/stickers/"] {
-  display: inline-block;
-  vertical-align: middle;
-  width: 28px;
-  height: 28px;
-  margin: 0 1px;
-  background: transparent;
-  border-radius: 4px;
-  object-fit: contain;
-}
-```
-
-**改动 H — 移动端网格也改为 8 列** (L5619-5624):
-```css
-@media (max-width: 640px) {
-  .sticker-picker { max-height: 240px; }
-  .sticker-picker-grid { grid-template-columns: repeat(6, 1fr); } /* 移动端 6 列 */
-  .sticker-picker-tab { padding: 6px 10px; font-size: 12px; }
-  .comment-editor .article-tool-btn { width: 30px; height: 30px; }
-}
-```
-> 移动端保持 6 列（屏幕窄），桌面端 8 列。
-
-## 不改动
-- `ArticleImageExtension.tsx` — 无需修改，`inline: true` 通过 `configure()` 传入即可
-- `kaomoji.ts` / `emojiData.ts` / `hot.ts` — 数据层不变
-- `CommentContent.tsx` — 渲染层不变（CSS 覆盖即可）
-- PostEditor（帖子编辑器）— 不受影响，仍使用 `inline: false`
-
-## 验证
-1. `npm run build` 无报错
-2. 浏览器验证：
-   - 选择表情后插入无蓝色选中框
-   - 表情在输入框中显示 28px，内联在文字中
-   - 插入表情后光标紧跟表情后方，不换行
-   - 表情选择器 8 列密度更高
-   - 颜文字标签内字体清晰可读

.trae/documents/emoji_rich_comment_plan.md

@@ -1,597 +0,0 @@
-# 评论表情包改造 + 富文本评论编辑器计划
-
-## 一、摘要
-
-将评论系统从「纯文本 textarea + Unicode Emoji」升级为「Tiptap 富文本编辑器 + 姜十三专属 SVG 贴纸」，实现：
-1. 去除所有 Unicode Emoji，替换为自定义 SVG 贴纸（懒加载）
-2. 姜十三专属表情包：萌系吉祥物表情 + 中文网络流行语文字气泡（混合风格）
-3. 评论复用帖子编辑器核心能力（精简变体），支持代码块、链接、图片、格式化等
-
----
-
-## 二、当前状态分析
-
-### 2.1 评论输入：纯文本 textarea
-
-[CommentBox.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/CommentBox.tsx) 使用 `<textarea>` 输入评论，功能包括：
-- `@` 用户提及（textarea 选区扫描 + API 搜索用户）
-- Unicode Emoji 面板（[EmojiPicker.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/EmojiPicker.tsx) + [emojis.ts](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/utils/emojis.ts)）
-- 隐私评论开关
-- 无富文本格式化能力
-
-### 2.2 评论渲染：纯文本转义
-
-[CommentContent.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/CommentContent.tsx) 通过 [content.ts](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/utils/content.ts) 的 `highlightMentions()` 渲染评论：
-- `escapeWithBreaks()` 转义 HTML 并将 `\n` 转为 `<br>`
-- 正则匹配 `@username` 包裹为可点击 `<span class="mention">`
-- 不支持 HTML/Markdown 渲染
-
-### 2.3 评论编辑：纯 textarea
-
-[CommentThreadList.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/CommentThreadList.tsx#L276-L297) 编辑模式使用 `<textarea>` 直接修改文本。
-
-### 2.4 帖子编辑器：Tiptap 富文本
-
-[ArticleEditor.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/ArticleEditor.tsx) 是功能完整的 Tiptap 编辑器（900 行），包含：
-- 富文本模式 + Markdown 模式切换
-- 工具栏：标题/加粗/斜体/下划线/删除线/分割线/引用/列表/代码块/表格/链接/图片/图组
-- 门控区块：登录可见/回复可见/积分可见
-- 全屏模式
-- `forwardRef` 暴露 `getHTML()` / `isEmpty()` / `focus()`
-- 使用 `DOMPurify` + `POST_CONTENT_PURIFY_CONFIG` 净化 HTML
-
-### 2.5 后端评论存储
-
-- [models.go](file:///c:/Users/freefire/Documents/jiang13-forum/model/models.go#L143-L164): `Comment.Content` 字段类型为 `text`，存储纯文本
-- [comment.go](file:///c:/Users/freefire/Documents/jiang13-forum/service/comment.go#L172-L176): `Create()` 仅做 `TrimSpace` + 敏感词过滤，**无 HTML 净化**
-- [handlers.go](file:///c:/Users/freefire/Documents/jiang13-forum/handler/handlers.go#L508-L530): `APICreateComment` 从 FormData 取 `content` 字段
-- [sanitize_html.go](file:///c:/Users/freefire/Documents/jiang13-forum/service/sanitize_html.go): `SanitizePostHTML` 已有 HTML 白名单策略（bluemonday），但**仅用于帖子，未用于评论**
-
-### 2.6 表情数据
-
-[emojis.ts](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/utils/emojis.ts) 定义约 160 个 Unicode Emoji 字符，无分类、无搜索。
-
----
-
-## 三、修改方案
-
-### Part A：姜十三专属 SVG 贴纸系统
-
-#### A1. 贴纸数据定义
-
-**新建** `frontend/src/data/stickers.ts`
-
-```typescript
-export interface Sticker {
-  id: string;          // 唯一ID，如 "j13-happy"
-  name: string;        // 名称，如 "开心"
-  category: StickerCategory;
-  aliases?: string[];  // 搜索别名
-  svg: string;         // 完整 SVG 字符串（含 viewBox 0 0 64 64）
-}
-
-export type StickerCategory = '热门' | '姜十三' | '文字气泡';
-
-export const STICKER_CATEGORIES: StickerCategory[] = ['热门', '姜十三', '文字气泡'];
-export const STICKERS: Sticker[] = [ /* ... */ ];
-```
-
-**贴纸内容设计（约 40 个）：**
-
-| 分类 | 数量 | 内容 |
-|------|------|------|
-| 姜十三 | 16 | 萌系姜色（ginger色 #D4A574）圆脸吉祥物，额头带"13"标记，各种表情：开心/大笑/哭泣/生气/惊讶/思考/点赞/心心眼/睡觉/疑惑/酷/捂脸/送花/鼓掌/加油/拜托 |
-| 文字气泡 | 16 | 圆角气泡 + 中文网络流行语：666/大佬/同问/给力/沙发/学习了/已赞/佩服/妙啊/牛批/感谢/收藏了/围观/催更/瑞思拜/芜湖 |
-| 热门 | 8 | 从上述两类中精选最常用的 8 个 |
-
-**SVG 设计规范：**
-- `viewBox="0 0 64 64"` 统一尺寸
-- 所有 fill 使用内联颜色（不依赖 CSS 变量）
-- 姜十三吉祥物主色系：`#D4A574`（姜色）/ `#FFF3E0`（浅姜）/ `#E8B87C`（深姜）
-- 文字气泡：`#FF6B6B`（红）/ `#4ECDC4`（青）/ `#FFE66D`（黄）/ `#95E1D3`（绿）四色循环
-- 线条圆润，stroke-linecap: round
-
-#### A2. SVG 贴纸渲染组件
-
-**新建** `frontend/src/components/emoji/StickerSvg.tsx`
-
-```typescript
-interface StickerSvgProps {
-  id: string;
-  size?: number;       // 默认 28
-  className?: string;
-}
-```
-
-- 从 `STICKERS` 查找对应 id，渲染 `dangerouslySetInnerHTML={{ __html: sticker.svg }}`
-- SVG 已自包含 fill 颜色，无需额外样式
-
-#### A3. 贴纸选择器（懒加载）
-
-**新建** `frontend/src/components/emoji/StickerPicker.tsx`
-
-```typescript
-interface StickerPickerProps {
-  onSelect: (stickerId: string) => void;
-}
-```
-
-**UI 结构：**
-```
-┌──────────────────────────────┐
-│ [热门] [姜十三] [文字气泡]    │ ← 分类 Tab
-├──────────────────────────────┤
-│ [🙂] [😂] [❤️] [👍] [🎉] ... │ ← SVG 贴纸网格（6列桌面/4列移动端）
-└──────────────────────────────┘
-```
-
-**懒加载策略：**
-- 贴纸数据按分类拆分为独立 chunk：`data/stickers/j13.ts`、`data/stickers/text.ts`、`data/stickers/hot.ts`
-- `StickerPicker` 使用 `React.lazy()` + `Suspense` 按需加载当前分类
-- 切换分类时才加载对应 chunk，首次打开只加载"热门"分类
-- 每个贴纸 SVG 在组件挂载时渲染（已在数据中内联，无需额外网络请求）
-
-**交互：**
-- 分类 Tab 点击切换，带下划线动画
-- 贴纸 hover: `transform: scale(1.15)`, 0.1s 过渡
-- 点击贴纸触发 `onSelect(sticker.id)`
-- 键盘导航：方向键浏览 + Enter 选中
-
-#### A4. 删除旧 Emoji 系统
-
-- **删除** [emojis.ts](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/utils/emojis.ts)（`EMOJI_LIST` 导出）
-- **删除** [EmojiPicker.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/EmojiPicker.tsx)
-- **保留** `.emoji-picker*` CSS 类（避免影响其他可能的引用），新增 `.sticker-picker*` 类
-
----
-
-### Part B：评论富文本编辑器（精简变体）
-
-#### B1. 创建 CommentEditor 组件
-
-**新建** `frontend/src/components/CommentEditor.tsx`
-
-不直接复用 ArticleEditor（900 行，含全屏/Markdown/门控区块等评论不需要的功能），而是创建独立的精简 Tiptap 编辑器，**复用 ArticleEditor 的扩展组件**。
-
-```typescript
-export interface CommentEditorHandle {
-  getHTML: () => string;
-  isEmpty: () => boolean;
-  focus: () => void;
-}
-
-interface CommentEditorProps {
-  value: string;
-  onChange: (html: string) => void;
-  placeholder?: string;
-}
-```
-
-**使用的 Tiptap 扩展（复用现有）：**
-- `StarterKit`（含 heading H2-H4、bold/italic/strike、blockquote、bulletList/orderedList、horizontalRule）
-- `Underline`（来自 @tiptap/extension-underline，已安装）
-- `Link`（来自 @tiptap/extension-link，已安装）
-- `ArticleCodeBlock`（来自 [ArticleCodeBlockExtension.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/editor/ArticleCodeBlockExtension.tsx)，复用）
-- `Placeholder`（来自 @tiptap/extension-placeholder，已安装）
-- `TabIndent`（来自 [TabIndentExtension.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/editor/TabIndentExtension.tsx)，复用）
-- `ArticleImage`（来自 [ArticleImageExtension.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/editor/ArticleImageExtension.tsx)，复用，用于插入图片）
-
-**不使用的扩展（评论场景不需要）：**
-- ~~TableKit~~（表格）
-- ~~ImageGroup~~（图组）
-- ~~MembersOnly / ReplyOnly / PointsOnly~~（门控区块）
-- ~~ClearFloatParagraph~~（清除浮动段落）
-- ~~Markdown 模式~~
-- ~~全屏模式~~
-
-**工具栏按钮（精简版）：**
-```
-[H] [B] [I] [U] [S] [引用] [列表] [有序列表] [代码块] [链接] [图片] [贴纸]
-```
-
-**贴纸集成：**
-- 工具栏增加贴纸按钮（Lucide `Sticker` 图标）
-- 点击弹出 `StickerPicker`
-- 选中贴纸后，将 SVG 作为 inline `<img>` 插入编辑器：
-  ```typescript
-  const sticker = STICKERS.find(s => s.id === id);
-  const dataUri = `data:image/svg+xml,${encodeURIComponent(sticker.svg)}`;
-  editor.chain().focus().setImage({ src: dataUri, alt: sticker.name }).run();
-  ```
-
-**HTML 净化：**
-- 使用 `DOMPurify.sanitize(html, POST_CONTENT_PURIFY_CONFIG)` 与 ArticleEditor 一致
-- `POST_CONTENT_PURIFY_CONFIG` 来自 [postContent.ts](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/utils/postContent.ts)，复用现有配置
-
-#### B2. 改造 CommentBox
-
-**修改** [CommentBox.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/CommentBox.tsx)
-
-**主要变更：**
-1. 用 `CommentEditor` 替换 `<textarea>`
-2. 用 `CommentEditorHandle` ref 替代 `textareaRef`
-3. `content` 状态存储 HTML 而非纯文本
-4. 移除 `EmojiPicker` 导入和使用，贴纸功能已集成到 `CommentEditor`
-5. 移除 `owoRef` 和 `showEmoji` 状态
-6. `@` 提及功能：暂时保留为文本输入（在编辑器中输入 `@username`，渲染时由 `processCommentHtml` 处理高亮），编辑器内自动补全作为后续增强
-7. `insertEmoji` 改为 `insertSticker`，调用 `CommentEditor` ref 方法
-8. 隐私评论开关保留
-9. 发送时 `content` 为 HTML，直接传给 API
-
-**改动前：**
-```tsx
-<textarea ref={textareaRef} value={content} onChange={handleChange} ... />
-<button ref={owoRef} onClick={() => setShowEmoji(v => !v)}>OwO</button>
-{showEmoji && <EmojiPicker onSelect={insertEmoji} />}
-```
-
-**改动后：**
-```tsx
-<CommentEditor ref={editorRef} value={content} onChange={setContent} placeholder="说点什么吧…" />
-```
-
-#### B3. 改造评论编辑模式
-
-**修改** [CommentThreadList.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/CommentThreadList.tsx#L276-L297)
-
-编辑模式从 `<textarea>` 改为 `CommentEditor`：
-```tsx
-// 改动前
-<textarea value={editText} onChange={e => setEditText(e.target.value)} rows={3} />
-
-// 改动后
-<CommentEditor value={editText} onChange={setEditText} placeholder="编辑评论…" />
-```
-
-需要 import `CommentEditor`，并在 `handleSave` 中提交 HTML 内容。
-
----
-
-### Part C：评论内容渲染
-
-#### C1. 更新 content.ts 支持富文本
-
-**修改** [content.ts](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/utils/content.ts)
-
-当前 `highlightMentions()` 处理纯文本（转义 HTML + 换行 + @高亮）。需要新增 HTML 处理能力。
-
-```typescript
-import DOMPurify from 'dompurify';
-import { POST_CONTENT_PURIFY_CONFIG } from '../utils/postContent';
-
-/** 判断内容是否为 HTML（包含常见 HTML 标签） */
-function isHtmlContent(text: string): boolean {
-  return /<(?:p|div|span|br|h[1-6]|ul|ol|li|pre|code|blockquote|a|img|table|strong|em|u|s)\b/i.test(text);
-}
-
-/** 在 HTML 文本节点中高亮 @ 提及（DOM 遍历，避免破坏标签） */
-function processMentionsInHtml(html: string): string {
-  const div = document.createElement('div');
-  div.innerHTML = html;
-  const walker = document.createTreeWalker(div, NodeFilter.SHOW_TEXT);
-  const textNodes: Text[] = [];
-  let node: Node | null;
-  while ((node = walker.nextNode())) {
-    textNodes.push(node as Text);
-  }
-  for (const textNode of textNodes) {
-    const text = textNode.textContent ?? '';
-    if (!/@[\w\u4e00-\u9fa5_-]/.test(text)) continue;
-    const frag = document.createDocumentFragment();
-    const parts = text.split(/(@[\w\u4e00-\u9fa5_-]+)/);
-    for (const part of parts) {
-      const m = part.match(/^@([\w\u4e00-\u9fa5_-]+)$/);
-      if (m) {
-        const span = document.createElement('span');
-        span.className = 'mention';
-        span.setAttribute('data-name', m[1]);
-        span.setAttribute('role', 'link');
-        span.setAttribute('tabindex', '0');
-        span.textContent = part;
-        frag.appendChild(span);
-      } else if (part) {
-        frag.appendChild(document.createTextNode(part));
-      }
-    }
-    textNode.parentNode?.replaceChild(frag, textNode);
-  }
-  return div.innerHTML;
-}
-
-/** 渲染评论内容：HTML 净化 + @提及高亮，兼容旧版纯文本 */
-export function renderCommentContent(content: string): string {
-  if (isHtmlContent(content)) {
-    // 新版 HTML 评论
-    const sanitized = DOMPurify.sanitize(content, POST_CONTENT_PURIFY_CONFIG);
-    return processMentionsInHtml(sanitized);
-  }
-  // 旧版纯文本评论（向后兼容）
-  return escapeWithBreaks(content).replace(
-    /@([\w\u4e00-\u9fa5_-]+)/g,
-    '<span class="mention" data-name="$1" role="link" tabindex="0">@$1</span>',
-  );
-}
-```
-
-保留原 `highlightMentions()` 函数不删除（可能有其他引用），新增 `renderCommentContent()`。
-
-#### C2. 更新 CommentContent 组件
-
-**修改** [CommentContent.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/CommentContent.tsx)
-
-```tsx
-import { renderCommentContent } from '../utils/content';
-
-// 改动前
-dangerouslySetInnerHTML={{ __html: highlightMentions(content) }}
-
-// 改动后
-dangerouslySetInnerHTML={{ __html: renderCommentContent(content) }}
-```
-
-评论内容中的贴纸 `<img>` 标签会被 `POST_CONTENT_PURIFY_CONFIG` 保留（已允许 `<img>` + `src`），自然渲染为 SVG 图。
-
----
-
-### Part D：后端评论 HTML 净化
-
-#### D1. 评论创建时净化
-
-**修改** [comment.go](file:///c:/Users/freefire/Documents/jiang13-forum/service/comment.go#L172-L176)
-
-```go
-func (s *CommentService) Create(in CommentCreateInput) (*model.Comment, error) {
-    content := SanitizePostHTML(strings.TrimSpace(in.Content))  // 新增 HTML 净化
-    content = s.filter.Filter(content)                           // 敏感词过滤
-    // ... 其余不变
-}
-```
-
-#### D2. 评论更新时净化
-
-**修改** [comment.go](file:///c:/Users/freefire/Documents/jiang13-forum/service/comment.go#L354-L376)
-
-```go
-func (s *CommentService) Update(userID, commentID uint, isAdmin, skipModeration bool, content string) (string, bool, error) {
-    // ...
-    content = SanitizePostHTML(strings.TrimSpace(content))  // 新增
-    content = s.filter.Filter(content)                       // 敏感词过滤
-    // ... 其余不变
-}
-```
-
-`SanitizePostHTML` 已在 [sanitize_html.go](file:///c:/Users/freefire/Documents/jiang13-forum/service/sanitize_html.go) 中定义，使用 bluemonday 白名单策略，允许 Tiptap 产出的 HTML 标签和属性，禁止 `<script>`、`<style>` 等。
-
----
-
-### Part E：CSS 样式
-
-#### E1. 贴纸选择器样式
-
-**修改** [global.css](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/styles/global.css#L5427-L5462) 区域
-
-新增样式块（在现有 `.emoji-picker*` 样式之后）：
-
-```css
-/* 贴纸选择器 */
-.sticker-picker {
-  display: flex;
-  flex-direction: column;
-  margin-top: 8px;
-  border: 1px solid var(--j13-border-light);
-  border-radius: 8px;
-  background: var(--j13-bg-surface);
-  max-height: 280px;
-  overflow: hidden;
-  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
-}
-
-.sticker-picker-tabs {
-  display: flex;
-  border-bottom: 1px solid var(--j13-border-light);
-  padding: 0 8px;
-}
-
-.sticker-picker-tab {
-  border: none;
-  background: none;
-  padding: 8px 12px;
-  font-size: 13px;
-  color: var(--color-text-3);
-  cursor: pointer;
-  border-bottom: 2px solid transparent;
-  transition: color 0.15s, border-color 0.15s;
-}
-
-.sticker-picker-tab.active {
-  color: var(--j13-green);
-  border-bottom-color: var(--j13-green);
-}
-
-.sticker-picker-grid {
-  display: grid;
-  grid-template-columns: repeat(6, 1fr);
-  gap: 4px;
-  padding: 10px;
-  overflow-y: auto;
-  flex: 1;
-}
-
-.sticker-picker-item {
-  border: none;
-  background: none;
-  padding: 4px;
-  cursor: pointer;
-  border-radius: 8px;
-  transition: background 0.1s, transform 0.1s;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.sticker-picker-item:hover {
-  background: var(--color-fill-2);
-  transform: scale(1.15);
-}
-
-/* 贴纸加载占位 */
-.sticker-picker-loading {
-  grid-column: 1 / -1;
-  text-align: center;
-  padding: 24px;
-  color: var(--color-text-4);
-  font-size: 13px;
-}
-
-/* 移动端 */
-@media (max-width: 640px) {
-  .sticker-picker-grid {
-    grid-template-columns: repeat(4, 1fr);
-  }
-}
-```
-
-#### E2. 评论编辑器样式
-
-新增 `.comment-editor` 相关样式，复用 `.article-editor-bar`、`.article-tool-btn` 等现有类名，仅做覆盖调整：
-
-```css
-/* 评论富文本编辑器 */
-.comment-editor .article-editor-bar {
-  padding: 4px 8px;
-}
-
-.comment-editor .article-tool-btn {
-  width: 28px;
-  height: 28px;
-}
-
-.comment-editor .article-editor-content {
-  min-height: 80px;
-  max-height: 300px;
-  overflow-y: auto;
-  padding: 8px 12px;
-  font-size: 14px;
-}
-
-.comment-editor .article-editor-status {
-  padding: 4px 10px;
-}
-
-/* 评论内贴纸图片 */
-.comment-sticker {
-  display: inline-block;
-  vertical-align: middle;
-  width: 28px;
-  height: 28px;
-  margin: 0 2px;
-}
-```
-
----
-
-## 四、文件变更清单
-
-### 新增文件
-
-| 文件路径 | 用途 |
-|----------|------|
-| `frontend/src/data/stickers/hot.ts` | 热门贴纸数据（懒加载 chunk） |
-| `frontend/src/data/stickers/j13.ts` | 姜十三吉祥物贴纸数据（懒加载 chunk） |
-| `frontend/src/data/stickers/text.ts` | 文字气泡贴纸数据（懒加载 chunk） |
-| `frontend/src/data/stickers/index.ts` | 贴纸类型定义 + 统一导出 |
-| `frontend/src/components/emoji/StickerSvg.tsx` | SVG 贴纸渲染组件 |
-| `frontend/src/components/emoji/StickerPicker.tsx` | 贴纸选择器（懒加载） |
-| `frontend/src/components/CommentEditor.tsx` | 评论富文本编辑器（精简 Tiptap） |
-
-### 修改文件
-
-| 文件 | 变更 |
-|------|------|
-| [CommentBox.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/CommentBox.tsx) | textarea → CommentEditor，移除 EmojiPicker，content 改为 HTML |
-| [CommentThreadList.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/CommentThreadList.tsx#L276-L297) | 编辑模式 textarea → CommentEditor |
-| [CommentContent.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/CommentContent.tsx) | 使用 `renderCommentContent()` 替代 `highlightMentions()` |
-| [content.ts](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/utils/content.ts) | 新增 `renderCommentContent()` + `processMentionsInHtml()` |
-| [global.css](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/styles/global.css#L5427-L5462) | 新增 `.sticker-picker*` 和 `.comment-editor*` 样式 |
-| [comment.go](file:///c:/Users/freefire/Documents/jiang13-forum/service/comment.go#L172-L176) | Create() 增加 `SanitizePostHTML` |
-| [comment.go](file:///c:/Users/freefire/Documents/jiang13-forum/service/comment.go#L354-L376) | Update() 增加 `SanitizePostHTML` |
-
-### 删除文件
-
-| 文件 | 原因 |
-|------|------|
-| [emojis.ts](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/utils/emojis.ts) | Unicode Emoji 数据不再需要 |
-| [EmojiPicker.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/components/EmojiPicker.tsx) | 被 StickerPicker 替代 |
-
----
-
-## 五、假设与决策
-
-### 5.1 编辑器决策
-
-- **不直接复用 ArticleEditor 组件**，而是创建独立的 CommentEditor，原因：
-  - ArticleEditor 900 行，含全屏/Markdown/门控区块等评论不需要的功能
-  - 复用 ArticleEditor 的 Tiptap 扩展组件（ArticleCodeBlock、ArticleImage、TabIndent 等），避免代码重复
-  - CommentEditor 更轻量，每个评论实例加载更快
-- **@ 提及**：暂不在编辑器中实现自动补全（需要 Tiptap Mention 扩展或自定义扩展），用户手动输入 `@username`，渲染时由 `processMentionsInHtml` 高亮。后续可增强为 Tiptap Mention 扩展。
-
-### 5.2 贴纸存储格式
-
-- 贴纸以 `data:image/svg+xml` URI 内联在 `<img src="...">` 中
-- 每个 SVG 约 300-800 字节，单条评论即使 10 个贴纸也仅 ~8KB
-- 后端 `SanitizePostHTML` 白名单已允许 `<img src="...">`，无需额外修改
-- 旧评论（纯文本）不受影响，`renderCommentContent` 自动检测并兼容
-
-### 5.3 懒加载策略
-
-- 贴纸数据按分类拆分为 3 个 chunk（hot/j13/text），`React.lazy()` 动态导入
-- 首次打开选择器只加载"热门"chunk（8 个贴纸），切换分类时才加载其他 chunk
-- 每个 chunk 约 5-10KB，加载延迟 < 100ms
-
-### 5.4 向后兼容
-
-- 旧评论为纯文本，新 `renderCommentContent()` 通过 `isHtmlContent()` 检测自动走旧路径（escapeWithBreaks + 正则高亮）
-- 新评论为 HTML，走 DOMPurify 净化 + DOM 遍历高亮路径
-- 后端 `SanitizePostHTML` 对纯文本也安全（bluemonday 会保留纯文本，仅过滤危险标签）
-
----
-
-## 六、实施顺序
-
-1. **Part A**：贴纸数据 + 组件（stickers/*.ts → StickerSvg → StickerPicker）
-2. **Part D**：后端评论 HTML 净化（comment.go Create/Update 加 SanitizePostHTML）
-3. **Part B**：CommentEditor 组件 → CommentBox 集成 → CommentThreadList 编辑模式
-4. **Part C**：content.ts 渲染函数 → CommentContent 更新
-5. **Part E**：CSS 样式
-6. 删除旧 EmojiPicker / emojis.ts
-7. 验证测试
-
----
-
-## 七、验证步骤
-
-1. **贴纸系统验证**：
-   - 点击贴纸按钮，选择器弹出，3 个分类 Tab 可切换
-   - 切换分类时加载对应贴纸（Network 面板确认懒加载）
-   - 点击贴纸后编辑器中出现对应 SVG 图
-
-2. **评论编辑器验证**：
-   - 评论框支持加粗/斜体/下划线/删除线/标题/引用/列表/代码块/链接/图片/贴纸
-   - 代码块支持语法高亮和折叠
-   - 图片可上传并插入
-   - 无全屏/Markdown/表格/门控区块按钮
-
-3. **评论渲染验证**：
-   - 新评论 HTML 正确渲染（格式化、代码块、图片、贴纸）
-   - `@username` 在 HTML 评论中正确高亮为可点击链接
-   - 旧评论（纯文本）仍正常渲染
-   - 贴纸图片在评论中正确显示
-
-4. **后端验证**：
-   - 发送含 `<script>alert(1)</script>` 的评论，后端净化后移除 script 标签
-   - 发送正常 HTML 评论，后端存储完整 HTML
-   - 旧纯文本评论正常存储和渲染
-
-5. **编辑模式验证**：
-   - 编辑已有评论时，CommentEditor 正确加载 HTML 内容
-   - 保存后评论更新正确

.trae/documents/fix-comment-scroll-position-plan.md

@@ -1,138 +0,0 @@
-# 修复主页右侧栏评论点击定位问题
-
-## 问题描述
-
-用户在主页右侧栏点击评论时，如果该评论不是帖子的第一个评论（`floor > 0`），页面跳转后没有定位到该评论上。
-
-## 根因分析
-
-### 问题 1：`jumpToFloor` 使用 `scrollIntoView` 而非 `pageRef.scrollTo`
-
-**文件**: [PostDetailPage.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/pages/PostDetailPage.tsx#L235-L242)
-
-当前 `jumpToFloor` 函数使用 `el.scrollIntoView()` 来滚动：
-
-```typescript
-const jumpToFloor = useCallback((floor: number) => {
-  const el = document.getElementById(`floor-${floor}`);
-  if (!el) return;
-  el.scrollIntoView({ behavior: 'smooth', block: 'center' });
-  // ...
-}, []);
-```
-
-但是页面使用了自定义滚动容器 `pageRef`（类名为 `.post-detail-page`），且 `useGlobalWheelScroll` 钩子拦截了滚轮事件，将其转换为对 `pageRef.scrollTop` 的直接操作。这导致原生 `scrollIntoView` 可能无法正确触发滚动。
-
-对比 `jumpToHeadingHash` 函数（第 244-262 行），它正确地使用了 `pageRef.scrollTo()`：
-
-```typescript
-const jumpToHeadingHash = useCallback((hash: string, smooth = false) => {
-  // ...
-  const root = pageRef.current;
-  if (root) {
-    const rootRect = root.getBoundingClientRect();
-    const elRect = el.getBoundingClientRect();
-    const top = root.scrollTop + (elRect.top - rootRect.top) - 12;
-    root.scrollTo({ top: Math.max(0, top), behavior });
-  }
-  // ...
-}, []);
-```
-
-### 问题 2：`#floor-N` 定位缺少重试机制
-
-**文件**: [PostDetailPage.tsx](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/pages/PostDetailPage.tsx#L264-L273)
-
-当前 `#floor-N` 定位只有一次 80ms 延迟，没有重试机制：
-
-```typescript
-useEffect(() => {
-  if (loading || !post) return;
-  const m = location.hash.match(/^#floor-(\d+)$/);
-  if (!m) return;
-  const floor = Number(m[1]);
-  if (!floor) return;
-  const t = window.setTimeout(() => jumpToFloor(floor), 80);
-  return () => clearTimeout(t);
-}, [loading, post, comments, location.hash, jumpToFloor]);
-```
-
-对比 `#heading-N` 定位（第 275-299 行），它有完善的重试机制（最多 30 次，每次 50ms）。
-
-## 修改方案
-
-### 修改 1：修改 `jumpToFloor` 函数使用 `pageRef.scrollTo`
-
-将 `jumpToFloor` 函数改为使用与 `jumpToHeadingHash` 相同的滚动方式：
-
-```typescript
-const jumpToFloor = useCallback((floor: number) => {
-  const el = document.getElementById(`floor-${floor}`);
-  if (!el) return false;
-
-  const root = pageRef.current;
-  if (root) {
-    const rootRect = root.getBoundingClientRect();
-    const elRect = el.getBoundingClientRect();
-    const top = root.scrollTop + (elRect.top - rootRect.top) - 12;
-    root.scrollTo({ top: Math.max(0, top), behavior: 'smooth' });
-  } else {
-    el.scrollIntoView({ behavior: 'smooth', block: 'center' });
-  }
-
-  setHighlightFloor(floor);
-  clearTimeout(highlightTimer.current);
-  highlightTimer.current = setTimeout(() => setHighlightFloor(null), 2000);
-  return true;
-}, []);
-```
-
-### 修改 2：为 `#floor-N` 定位添加重试机制
-
-将 `#floor-N` 定位的 `useEffect` 改为类似 `#heading-N` 的重试机制：
-
-```typescript
-useEffect(() => {
-  if (loading || !post) return;
-  const m = location.hash.match(/^#floor-(\d+)$/);
-  if (!m) return;
-  const floor = Number(m[1]);
-  if (!floor) return;
-
-  let cancelled = false;
-  let attempts = 0;
-  let timer = 0;
-
-  const tryJump = () => {
-    if (cancelled) return;
-    if (jumpToFloor(floor)) return;
-    attempts += 1;
-    if (attempts < 30) {
-      timer = window.setTimeout(tryJump, 50);
-    }
-  };
-
-  timer = window.setTimeout(tryJump, 0);
-  return () => {
-    cancelled = true;
-    window.clearTimeout(timer);
-  };
-}, [loading, post, comments, location.hash, jumpToFloor]);
-```
-
-## 涉及文件
-
-- `frontend/src/pages/PostDetailPage.tsx`：修改 `jumpToFloor` 函数和 `#floor-N` 定位的 `useEffect`
-
-## 风险评估
-
-- **低风险**：修改仅限于评论定位逻辑，不影响其他功能
-- **需测试**：需要验证页面加载时评论定位是否正常工作，以及页面内部导航时是否正常
-
-## 测试步骤
-
-1. 进入主页，点击右侧栏的一个非第一条评论
-2. 验证页面跳转到帖子详情后，是否正确定位到目标评论
-3. 验证评论高亮效果是否正常显示
-4. 测试第一条评论（floor=0）的定位是否仍然正常工作
-5. 在帖子详情页直接加载带 hash 的 URL（如 `/post/123#floor-5`），验证定位效果

.trae/documents/fix-post-scroll-persist-plan.md

@@ -1,117 +0,0 @@
-# 修复：再次进入帖子时滚动位置异常保留
-
-## 问题
-
-浏览帖子滑到下方 → 返回主页 → 再次进入同一帖子，滚动条停在之前阅读的位置，而非顶部。
-
-## 根因
-
-项目未设置 `history.scrollRestoration`（默认 `'auto'`）。浏览器在导航时会对**内部滚动容器**（`overflow: auto` 的 `.page-wrap`）执行滚动位置恢复。虽然 PostDetailPage 重新挂载后 `.page-wrap` 是新 DOM 元素，浏览器仍会在 paint 前将其 `scrollTop` 恢复到上次记录的值。
-
-项目没有 ScrollToTop 机制来覆盖此行为。
-
-## 与刷新恢复的冲突
-
-之前实现的 `useScrollRestoration`（MainLayout mount-only）负责刷新场景的位置恢复。本修复必须与之共存：
-
-| 场景 | 期望行为 | 处理者 |
-|---|---|---|
-| 刷新帖子页 | 恢复到上次位置 | `useScrollRestoration`（sessionStorage + rAF） |
-| SPA 导航进入帖子 | 从顶部开始 | 本修复（重置 scrollTop=0） |
-| `/post/123` → `/post/456` | 从顶部开始 | 本修复（重置 scrollTop=0） |
-
-**区分依据**：`pagehide` 时 `saveScrollPositions` 将当前 URL 的滚动记录存入 sessionStorage。刷新后该记录存在；SPA 导航进入时该记录不存在（从未为此 URL 保存过，或已被 `restoreScrollPositions` 消费清除）。因此 PostDetailPage 渲染 `.page-wrap` 时检查 sessionStorage 是否有当前 URL 的记录即可区分两种场景。
-
-**时序保证**：React 的 effect 执行顺序是子组件先于父组件。PostDetailPage 的 `useLayoutEffect` 在 MainLayout 的 `useEffect`（含 `useScrollRestoration`）之前执行。此时 sessionStorage 记录尚未被消费，`hasPendingScrollRestore()` 返回准确值。
-
-## 改动计划
-
-### 1. `frontend/src/utils/scrollRestore.ts` — 新增 `hasPendingScrollRestore`
-
-在现有文件中新增导出函数：
-
-```ts
-/** 检查 sessionStorage 中是否有指定 URL 的待恢复滚动记录（不消费/不删除） */
-export function hasPendingScrollRestore(url: string = getCurrentUrl()): boolean {
-  try {
-    const raw = sessionStorage.getItem(storageKey(url));
-    if (!raw) return false;
-    const entry = JSON.parse(raw) as SavedPositions;
-    return !!entry?.containers && Object.keys(entry.containers).length > 0;
-  } catch {
-    return false;
-  }
-}
-```
-
-纯读取，不删除记录（`restoreScrollPositions` 的 rAF 循环仍需要它来恢复）。
-
-### 2. 新建 `frontend/src/hooks/useScrollToTopOnMount.ts`
-
-通用 hook，在滚动容器渲染就绪后重置到顶部（刷新场景跳过）：
-
-```ts
-import { useLayoutEffect, useRef, type RefObject } from 'react';
-import { hasPendingScrollRestore } from '../utils/scrollRestore';
-
-/**
- * 滚动容器渲染就绪后重置到顶部。
- * - 首次就绪：刷新场景（sessionStorage 有记录）跳过，让 useScrollRestoration 恢复；
- *   SPA 导航（无记录）重置到顶部。
- * - deps 变化（如 postId 变化）：始终重置到顶部。
- * - 同 deps 的 ready 状态变化（如评论刷新导致 loading 短暂为 true）：不处理，避免误重置。
- */
-export function useScrollToTopOnMount(
-  scrollRef: RefObject<HTMLElement | null>,
-  deps: React.DependencyList,
-  ready: boolean,
-): void {
-  const lastKeyRef = useRef<string | null>(null);
-  const key = JSON.stringify(deps);
-
-  useLayoutEffect(() => {
-    if (!ready || !scrollRef.current) return;
-
-    if (lastKeyRef.current === null) {
-      lastKeyRef.current = key;
-      if (!hasPendingScrollRestore()) {
-        scrollRef.current.scrollTop = 0;
-      }
-      return;
-    }
-
-    if (lastKeyRef.current !== key) {
-      lastKeyRef.current = key;
-      scrollRef.current.scrollTop = 0;
-    }
-  }, [key, ready]); // ready 变化时重新检查
-}
-```
-
-### 3. `frontend/src/pages/PostDetailPage.tsx` — 调用 hook
-
-在 `pageRef` 定义之后（L108 之后）、`useGlobalWheelScroll` 调用处附近添加：
-
-```ts
-import { useScrollToTopOnMount } from '../hooks/useScrollToTopOnMount';
-// ...
-useScrollToTopOnMount(pageRef, [postId], !loading && !!post);
-```
-
-- `deps: [postId]` — `/post/123` → `/post/456` 时重置
-- `ready: !loading && !!post` — `.page-wrap` 仅在此时渲染（L446 loading return、L447 !post return），pageRef.current 才有效
-
-### 不需要改动的部分
-
-- **其他页面**（FavoritesPage、MessagesPage、ProfilePage 等）：用户仅报告了帖子页问题。这些页面内容较短，滚动保留不明显。如后续报告可复用此 hook。
-- **MainLayout / AdminLayout**：`useScrollRestoration` 不变。
-- **`history.scrollRestoration`**：不设为 `'manual'`，避免影响 back/forward 时其他页面的浏览器原生恢复。
-
-## 验证步骤
-
-1. **SPA 导航进入帖子**：从首页点击帖子 → 滑到下方 → 返回首页 → 再次点击同一帖子 → 应从顶部开始。
-2. **帖子间切换**：`/post/123` 滑到下方 → 直接导航到 `/post/456` → 应从顶部开始。
-3. **刷新保持位置**：在帖子页滑到下方 → F5 刷新 → 应恢复到原位置（`useScrollRestoration` 生效，hook 跳过）。
-4. **硬刷新保持位置**：同上但用 Ctrl+F5 → 应恢复到原位置。
-5. **首次访问**：从未访问过的帖子 → 应从顶部开始（sessionStorage 无记录）。
-6. **诊断无错误**：TypeScript 编译通过。

.trae/documents/fix-sticker-serving-plan.md

@@ -1,55 +0,0 @@
-# 修复生产环境表情图片无法显示 Implementation Plan
-
-## Repository Research
-
-### 问题分析
-
-表情图片在生产部署后无法加载，原因是 **Go 后端缺少 `/stickers/*` 路由的静态文件服务注册**。
-
-当前架构：
-1. 前端 emoji 数据中的 URL 为 `/stickers/{platform}/{file}.avif`（在 [emojiData.ts](file:///c:/Users/freefire/Documents/jiang13-forum/frontend/src/data/stickers/emojiData.ts) 中通过 `toLocalUrl()` 生成）
-2. Vite 构建时将 `frontend/public/stickers/` 原样复制到 `embed_static/static/spa/stickers/`
-3. Go 的 `//go:embed static/*` 会将 `embed_static/static/` 下所有文件（包括 stickers）打包进二进制
-4. 但 [embed.go](file:///c:/Users/freefire/Documents/jiang13-forum/embed_static/embed.go) 的 `SetupEmbed()` **只注册了 `/assets/*filepath` 路由**（用于 JS/CSS chunk），没有注册 `/stickers/*filepath`
-5. 同时 `IsSPARoute()` 函数也没有排除 `/stickers` 前缀，导致请求被 SPA NoRoute fallback 处理，返回 index.html 而非图片
-
-开发模式之所以正常，是因为 Vite dev server 自动托管了 `public/stickers/` 下的静态文件。
-
-### 当前代码状态
-
-- `embed.go` 第 13 行: `//go:embed static/*` — 正确嵌入了所有静态资源（含 stickers）
-- `embed.go` 第 33-43 行: `SetupEmbed()` — 只处理了 `static/spa/assets`，缺少 stickers 路由
-- `embed.go` 第 63-77 行: `IsSPARoute()` — 缺少 `/stickers` 前缀排除
-
-## Files and Modules
-
-- `embed_static/embed.go`: 新增 `/stickers/*filepath` 文件服务路由；在 `IsSPARoute` 中排除 `/stickers` 前缀
-
-## Implementation Steps
-
-1. **在 `SetupEmbed` 中注册 `/stickers` 路由**
-   - 参照现有 `/assets` 路由的模式，添加对 `static/spa/stickers` 子目录的文件服务
-   - 使用 `fs.Sub(staticFS, "static/spa/stickers")` 获取 stickers 子文件系统
-   - 注册 `GET /stickers/*filepath` 路由，直接透传，不设置长期缓存（表情可能更新）
-
-2. **在 `IsSPARoute` 中排除 `/stickers` 前缀**
-   - 在现有 `strings.HasPrefix(path, "/assets")` 附近添加 `strings.HasPrefix(path, "/stickers")`
-   - 确保表情请求不会被 SPA fallback 拦截
-
-## Dependencies and Considerations
-
-- stickers 目录下存储的是 `.avif` 图片文件，不需要设置特殊 MIME type（http.FileServer 会根据扩展名自动识别）
-- stickers 资源不含哈希指纹，不应设置 `immutable` 缓存头（与 `/assets` 不同），但可以设置短过期缓存
-- 需确保 `fs.Sub` 路径与实际构建输出路径一致：`embed_static/static/spa/stickers/`
-
-## Validation
-
-- 重新构建前端：`cd frontend && npm run build`
-- 重新构建 Go 二进制：`go build -o jiang13-linux-amd64`
-- 部署后访问 `/stickers/tieba/tb_01.avif` 应能直接返回图片内容（HTTP 200）
-- 在评论框中打开表情选择器，所有平台的表情应正常显示
-
-## Risks
-
-- **风险**: 如果未来在 `public/` 下新增其他静态资源目录（如 `avatars/`、`flags/` 等），需要同样在 `embed.go` 中注册对应路由
-- **应对**: 可考虑后续重构为自动扫描 `public/` 下所有子目录并自动注册路由，或改为统一的 SPA 静态文件服务方案

.trae/rules/build-scripts.mdc

@@ -0,0 +1,36 @@
+---
+description: 编译与构建脚本约定（Windows build.bat/ps1、Makefile、跨平台同步）
+alwaysApply: true
+---
+
+# 编译与构建脚本
+
+Go 单二进制 + `go:embed` 前端；产物在 `dist/`。
+
+## 运行编译（优先用封装命令，不要猜命令）
+
+| 平台 | 命令 |
+|------|------|
+| Windows | `build.bat` 或 `build.bat -Target <target>` |
+| Linux / macOS | `make` 或 `make <target>` |
+
+**不要**在 Windows 上直接运行 `make`（系统自带多为 Embarcadero MAKE，不兼容本项目 Makefile）。
+
+Windows 上**不要**让用户直接 `.\build.ps1`（默认 ExecutionPolicy 会拦截）；应通过 `build.bat`（内部 `-ExecutionPolicy Bypass`）调用。
+
+常用 target：`build`（默认）、`dev`、`run`、`frontend`、`clean`、`build-all`、`build-windows`、`build-linux`、`tidy`、`help`。
+
+## 修改构建脚本时的约定
+
+1. **双轨同步**：`build.ps1` 与 `Makefile` 目标与行为保持一致；改其一须同步另一份。
+2. **`build.bat` 仅用 ASCII 注释**：`.bat` 会被 cmd 按 GBK 解析，UTF-8 中文注释会导致整行乱码、`powershell` 无法执行。
+3. **`build.ps1` 可用 UTF-8**：由 PowerShell 执行，中文注释无妨。
+4. **构建顺序**：先 `frontend` 内 `npm run build`，再 `go build -trimpath -ldflags "-s -w -X main.version=..." -o dist/jiang13 ./cmd/jiang13`。
+5. **入口包**：`./cmd/jiang13`；Windows 产物带 `.exe`。
+
+## 新增 target 检查清单
+
+- [ ] `build.ps1` 的 `ValidateSet` 与 `switch` 分支
+- [ ] `Makefile` 对应 `.PHONY` 与 recipe
+- [ ] `build.bat -Target help` 说明（help 输出在 ps1 内）
+- [ ] README「快速开始」如需对外暴露再更新

.vite/deps/_metadata.json

@@ -1,8 +0,0 @@
-{
-  "hash": "de7e4cff",
-  "configHash": "9a7296da",
-  "lockfileHash": "e3b0c442",
-  "browserHash": "8c168d3c",
-  "optimized": {},
-  "chunks": {}
-}

.vite/deps/package.json

@@ -1,3 +0,0 @@
-{
-  "type": "module"
-}

Dockerfile

@@ -1,15 +1,20 @@
-# 姜十三论坛 — 多阶段构建：Node 前端 → Go 单二进制 → Alpine 运行镜像
+# 姜十三论坛 — 多阶段构建：Node 前端（Vike SSR）+ Go API，双服务共用镜像
 # 不使用 # syntax=docker/dockerfile:1，避免构建前额外拉取 docker.io/docker/dockerfile
 #
 # 国内网络：默认经 DaoCloud 拉取基础镜像，npm/go 走国内代理
 # 海外或已配置 Docker registry-mirrors 时可传空前缀：
 #   docker build --build-arg IMAGE_PREFIX= ...
+#
+# 运行形态（docker compose 双容器，同一镜像两种角色）：
+#   api —— Go 二进制，纯 API（:3001 内部，/data 数据卷）
+#   web —— Node 渲染服务器（对外 :3000：SSR + 静态资源 + API 反代）
+# 镜像默认入口为 api 角色；web 角色在 compose 中以 node 用户覆盖 entrypoint。
 
 ARG IMAGE_PREFIX=docker.m.daocloud.io/library/
 ARG VERSION=dev
 
-# ── Stage 1: 前端构建（Vite → embed_static/static/spa）────────────────────
+# ── Stage 1: 前端构建（Vike → dist/client 静态资源 + dist/server SSR 入口）──
-FROM ${IMAGE_PREFIX}node:22-bookworm-slim AS frontend
+FROM ${IMAGE_PREFIX}node:24-bookworm-slim AS frontend
 WORKDIR /src/frontend
 COPY frontend/package.json frontend/package-lock.json ./
 RUN npm config set registry https://registry.npmmirror.com \
@@ -17,7 +22,7 @@ RUN npm config set registry https://registry.npmmirror.com \
 COPY frontend/ ./
 RUN npm run build
 
-# ── Stage 2: Go 编译（纯 Go SQLite，CGO_ENABLED=0）────────────────────────
+# ── Stage 2: Go 编译（纯 Go SQLite，CGO_ENABLED=0；仅 API，无内嵌前端）─────
 FROM ${IMAGE_PREFIX}golang:1.26-bookworm AS builder
 ARG VERSION
 ENV GOPROXY=https://goproxy.cn,direct
@@ -25,31 +30,31 @@ WORKDIR /src
 COPY go.mod go.sum ./
 RUN go mod download
 COPY . .
-COPY --from=frontend /src/embed_static/static/spa ./embed_static/static/spa
 RUN CGO_ENABLED=0 go build -trimpath \
     -ldflags "-s -w -X main.version=${VERSION}" \
     -o /out/jiang13 ./cmd/jiang13
 
-# ── Stage 3: 运行镜像 ───────────────────────────────────────────────────────
+# ── Stage 3: 运行镜像（Node 运行时承载 SSR 渲染与静态资源，附带 Go API 二进制）
-FROM ${IMAGE_PREFIX}alpine:3.21
+FROM ${IMAGE_PREFIX}node:24-bookworm-slim
-RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \
+RUN apt-get update \
-    && apk add --no-cache ca-certificates tzdata wget su-exec \
+    && apt-get install -y --no-install-recommends gosu ca-certificates tzdata \
-    && adduser -D -u 1000 -h /app jiang13
+    && rm -rf /var/lib/apt/lists/*
 
-ENV TZ=Asia/Shanghai
+ENV TZ=Asia/Shanghai \
+    NODE_ENV=production
 
 WORKDIR /app
 COPY --from=builder /out/jiang13 /app/jiang13
+COPY --from=frontend /src/frontend /app/frontend
 COPY docker-entrypoint.sh /docker-entrypoint.sh
-RUN chown jiang13:jiang13 /app/jiang13 \
+RUN chmod +x /app/jiang13 /docker-entrypoint.sh
-    && chmod +x /app/jiang13 /docker-entrypoint.sh
 
-# 以 root 启动，entrypoint 修正 /data 卷权限后 su-exec 降权为 jiang13
+# 以 root 启动，entrypoint 修正 /data 卷权限后 gosu 降权为 uid 1000（node 用户）
 VOLUME ["/data"]
-EXPOSE 3000
+EXPOSE 3000 3001
 
 HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
-    CMD wget -qO- http://127.0.0.1:3000/health || exit 1
+    CMD node -e "fetch('http://127.0.0.1:3001/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
-CMD ["--work-path", "/app", "--data", "/data", "--port", "3000"]
+CMD ["--work-path", "/app", "--data", "/data", "--port", "3001"]

Makefile

@@ -5,46 +5,47 @@ APP_NAME    := jiang13
 MAIN_PKG    := ./cmd/jiang13
 BUILD_DIR   := dist
 DEV_DATA_DIR := dist/data
-VERSION     := 1.1.5
+VERSION     := 1.1.8
 LDFLAGS     := -s -w -X main.version=$(VERSION)
 REGISTRY_IMAGE := hangzhang714128/jiang13-forum
 
 GO          := go
 GOFLAGS     := -trimpath
 
-.PHONY: all build build-windows build-linux build-darwin clean run dev tidy help frontend frontend-build docker compose-up compose-down
+.PHONY: all build web-build build-windows build-linux build-darwin build-all clean run serve dev tidy help docker compose-up compose-down
 
 all: build
 
-frontend-build:
+## 前端构建（Vike：产出 frontend/dist/client 静态资源 + dist/server SSR 入口）
-	cd frontend && npm install && npm run build
+web-build:
+	cd frontend && (test -d node_modules || npm install) && npm run build
 
-## 编译当前平台二进制（纯 Go SQLite，无需 CGO）
+## 编译当前平台二进制（纯 Go SQLite，无需 CGO；Go 仅含 API，前端由 Node 渲染）
-build: frontend-build
+build:
 	@mkdir -p $(BUILD_DIR)
 	CGO_ENABLED=0 $(GO) build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(APP_NAME) $(MAIN_PKG)
 	@echo "✓ 编译完成: $(BUILD_DIR)/$(APP_NAME)"
 
-## Windows amd64（先打包前端再 embed）
+## Windows amd64
-build-windows: frontend-build
+build-windows:
 	@mkdir -p $(BUILD_DIR)
 	CGO_ENABLED=0 GOOS=windows GOARCH=amd64 $(GO) build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(APP_NAME).exe $(MAIN_PKG)
 	@echo "✓ Windows: $(BUILD_DIR)/$(APP_NAME).exe"
 
-## Linux amd64（先打包前端再 embed）
+## Linux amd64
-build-linux: frontend-build
+build-linux:
 	@mkdir -p $(BUILD_DIR)
 	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 $(GO) build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(APP_NAME)-linux-amd64 $(MAIN_PKG)
 	@echo "✓ Linux: $(BUILD_DIR)/$(APP_NAME)-linux-amd64"
 
-## macOS arm64 (Apple Silicon)（先打包前端再 embed）
+## macOS arm64 (Apple Silicon)
-build-darwin: frontend-build
+build-darwin:
 	@mkdir -p $(BUILD_DIR)
 	CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 $(GO) build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(APP_NAME)-darwin-arm64 $(MAIN_PKG)
 	@echo "✓ macOS: $(BUILD_DIR)/$(APP_NAME)-darwin-arm64"
 
-## 跨平台全量编译（frontend-build 只跑一次）
+## 跨平台全量编译
-build-all: frontend-build
+build-all:
 	@mkdir -p $(BUILD_DIR)
 	CGO_ENABLED=0 GOOS=windows GOARCH=amd64 $(GO) build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(APP_NAME).exe $(MAIN_PKG)
 	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 $(GO) build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(APP_NAME)-linux-amd64 $(MAIN_PKG)
@@ -56,12 +57,19 @@ build-all: frontend-build
 tidy:
 	$(GO) mod tidy
 
-## 本地运行（仅后端，使用已 embed 的前端；数据目录与 dist 二进制一致）
+## 本地运行（仅 Go API :3000，无前端页面；数据目录与 dist 二进制一致）
 run:
 	@mkdir -p $(DEV_DATA_DIR)
 	$(GO) run $(MAIN_PKG) --data $(DEV_DATA_DIR)
 
-## 前端热更新开发（后端 :3000 + Vite :5173，Ctrl+C 同时退出；数据目录与 dist 二进制一致）
+## 生产模式本地运行（Node :3000 对外 SSR + Go API :3001）
+serve: build web-build
+	@mkdir -p $(DEV_DATA_DIR)
+	@trap 'kill 0' INT; \
+	$(BUILD_DIR)/$(APP_NAME) --data $(DEV_DATA_DIR) --port 3001 & \
+	cd frontend && PORT=3000 GO_API_URL=http://127.0.0.1:3001 npm start
+
+## 前端热更新开发（Vike dev :5173 + Go API :3000，Ctrl+C 同时退出；数据目录与 dist 二进制一致）
 dev:
 	@echo "前端热更新: http://localhost:5173"
 	@echo "后端 API  : http://localhost:3000"
@@ -79,7 +87,7 @@ clean:
 docker:
 	docker build --build-arg VERSION=$(VERSION) -t $(REGISTRY_IMAGE):$(VERSION) -t $(REGISTRY_IMAGE):latest .
 
-## Docker Compose 启动
+## Docker Compose 启动（web :3000 + api :3001 双容器）
 compose-up:
 	docker compose up -d --build
 
@@ -89,12 +97,14 @@ compose-down:
 
 help:
 	@echo "姜十三论坛编译命令:"
-	@echo "  make build          - 编译当前平台"
+	@echo "  make build          - 编译 Go API 二进制（当前平台）"
+	@echo "  make web-build      - 构建前端（Vike：client + server 产物）"
+	@echo "  make serve          - 生产模式本地运行（Node :3000 + Go API :3001）"
 	@echo "  make build-windows  - 编译 Windows"
 	@echo "  make build-linux    - 编译 Linux"
 	@echo "  make build-darwin   - 编译 macOS"
 	@echo "  make build-all      - 编译全部平台"
-	@echo "  make run            - 仅启动后端（:3000）"
+	@echo "  make run            - 仅启动 Go API（:3000）"
 	@echo "  make dev            - 前端热更新开发（:5173 + :3000）"
 	@echo "  make docker         - 构建 Docker 镜像"
 	@echo "  make compose-up     - Docker Compose 启动"

README.md

@@ -13,13 +13,14 @@
 [![License: MIT](https://img.shields.io/badge/License-MIT-18a058?style=flat-square)](LICENSE)
 [![Docker](https://img.shields.io/badge/Docker-hangzhang714128%2Fjiang13--forum-2496ED?style=flat-square&logo=docker&logoColor=white)](https://hub.docker.com/r/hangzhang714128/jiang13-forum)
 [![Go](https://img.shields.io/badge/Go-1.26-00ADD8?style=flat-square&logo=go&logoColor=white)](go.mod)
-[![React](https://img.shields.io/badge/React-18-61DAFB?style=flat-square&logo=react&logoColor=white)](frontend/package.json)
+[![React](https://img.shields.io/badge/React-19-61DAFB?style=flat-square&logo=react&logoColor=white)](frontend/package.json)
 [![SQLite](https://img.shields.io/badge/SQLite-内置-003B57?style=flat-square&logo=sqlite&logoColor=white)](#)
 
 [在线演示](https://bbs.iioio.com/) ·
 [快速开始](#-快速开始) ·
 [界面预览](#-界面预览) ·
 [功能亮点](#-功能亮点) ·
+[更新日志](docs/site-posts/changelog.md) ·
 [路线图](ROADMAP.md) ·
 [参与贡献](CONTRIBUTING.md)
 
@@ -113,11 +114,12 @@
 
 ### 部署体验
 
-- **单二进制** — `go:embed` 打包前端，无需再单独部署静态资源
+- **双服务架构** — Node（:3000 对外：SSR + 静态资源 + API 反代）+ Go（:3001 内部：纯 API），职责单一、可独立扩缩
+- **服务端渲染** — 首页 / 板块 / 帖子详情由 Vike SSR 真渲染，SEO 友好、首屏直出；其余页面 SPA 接管
 - **零依赖数据库** — SQLite 内建，数据目录由 `app.ini` 统一管理
-- **跨平台** — Windows / Linux / macOS 一键编译
+- **跨平台** — Windows / Linux / macOS 一键编译 Go API
 - **系统服务** — 内置 Linux systemd / Windows Service 注册
-- **Docker 单容器** — 多阶段镜像，挂载 `data/` 即可持久化
+- **Docker 双容器** — 同一镜像两种角色，`docker compose up` 一键起
 
 ---
 
@@ -125,7 +127,7 @@
 
 ### 1. 编译
 
-**Windows（推荐）：**
+Go API 二进制（不含前端，Windows）：
 
 ```bat
 build.bat
@@ -141,9 +143,21 @@ make build
 
 **手动分步（全平台）：**
 
+```bash
+go build -trimpath -ldflags "-s -w" -o dist/jiang13 ./cmd/jiang13
+```
+
+前端构建（Vike，产出 `frontend/dist/client` + `dist/server`）：
+
 ```bash
 cd frontend && npm install && npm run build
-cd .. && go build -trimpath -ldflags "-s -w" -o dist/jiang13 ./cmd/jiang13
+```
+
+本地生产模式一键起双服务（Node :3000 对外 + Go API :3001）：
+
+```bash
+make serve          # Linux / macOS
+build.bat -Target serve   # Windows
 ```
 
 跨平台编译：
@@ -172,33 +186,45 @@ make compose-up
 
 浏览器打开 `http://localhost:3000/register` 注册；**首个用户自动成为管理员**。
 
+版本变更与升级说明见 **[更新日志](docs/site-posts/changelog.md)**。Docker 与 Windows / Linux 单文件共用同一版本号。
+
+- Docker 标签：[hub.docker.com/r/hangzhang714128/jiang13-forum/tags](https://hub.docker.com/r/hangzhang714128/jiang13-forum/tags)
+- 预编译包：[Gitea Releases](https://git.iioio.com/freefire/jiang13-forum/releases)
+
 **拉取已构建镜像（Docker Hub）：**
 
+同一镜像两种角色，建议直接用 `docker-compose.yml`（已含完整配置）：
+
 ```bash
 docker pull hangzhang714128/jiang13-forum:latest
-docker run -d --name jiang13 \
+docker compose up -d
-  -p 3000:3000 \
-  -v jiang13-data:/data \
-  --restart unless-stopped \
-  hangzhang714128/jiang13-forum:latest
 ```
 
-**数据持久化：** 容器内 `/data` 对应 SQLite、上传、日志与 JWT 密钥，与下方「数据目录」结构一致。可用 Docker volume 或绑定宿主机目录。镜像启动时会自动将 `/data` 卷属主修正为 uid `1000`（`jiang13` 用户），适配 1Panel 等面板挂载的目录。
+Compose 会启动两个容器：
+
+| 容器 | 角色 | 端口 | 说明 |
+|------|------|------|------|
+| `web` | Node 渲染服务器 | `3000` 对外 | Vike SSR + 静态资源 + API 反代（`GO_API_URL=http://api:3001`） |
+| `api` | Go API | `3001` 内部 | 纯 API 服务，持有 `/data` 数据卷 |
+
+**数据持久化：** `api` 容器内 `/data` 对应 SQLite、上传、日志与 JWT 密钥，与下方「数据目录」结构一致。可用 Docker volume 或绑定宿主机目录。镜像启动时会自动将 `/data` 卷属主修正为 uid `1000`，适配 1Panel 等面板挂载的目录。
 
 **若使用旧版镜像仍报 permission denied**，可在宿主机执行：`chown -R 1000:1000 /你的数据目录`
 
 **可选环境变量（容器编排）：**
 
-| 变量 | 说明 |
+| 变量 | 容器 | 说明 |
-|------|------|
+|------|------|------|
-| `JIANG13_HTTP_PORT` | HTTP 端口（默认 `3000`） |
+| `GO_API_URL` | web | Go API 地址（默认 `http://127.0.0.1:3001`，Compose 中为 `http://api:3001`） |
-| `JIANG13_DATA` | 数据目录（默认 `/data`） |
+| `PORT` | web | Node 渲染服务器监听端口（默认 `3000`） |
-| `JIANG13_JWT_SECRET` | JWT 密钥（留空则自动生成并写入 `/data/.jwt_secret`） |
+| `JIANG13_HTTP_PORT` | api | HTTP 端口（默认 `3000`，Compose 中为 `3001`） |
-| `JIANG13_CONFIG` | 配置文件路径 |
+| `JIANG13_DATA` | api | 数据目录（默认 `/data`） |
-| `JIANG13_WORK_PATH` | 工作目录 |
+| `JIANG13_JWT_SECRET` | api | JWT 密钥（留空则自动生成并写入 `/data/.jwt_secret`） |
-| `JIANG13_COMMUNITY_HUB` | 维护者选项：设为 `1` 时本站作为社区枢纽收报。官方站 `bbs.iioio.com` 会按域名自动成为枢纽，无需此变量；仅非官网的枢纽镜像 / 预发需要显式开启（见 `app.ini.example`） |
+| `JIANG13_CONFIG` | api | 配置文件路径 |
+| `JIANG13_WORK_PATH` | api | 工作目录 |
+| `JIANG13_COMMUNITY_HUB` | api | 维护者选项：设为 `1` 时本站作为社区枢纽收报。官方站 `bbs.iioio.com` 会按域名自动成为枢纽，无需此变量；仅非官网的枢纽镜像 / 预发需要显式开启（见 `app.ini.example`） |
 
-**健康检查：** `GET /health` 返回 `{"status":"ok"}`，供 Docker / 负载均衡探活。
+**健康检查：** Go API `GET /health`、Node 渲染服务器 `GET /healthz`，均返回 200，供 Docker / 负载均衡探活。
 
 **发布镜像到 Docker Hub（手动）：**
 
@@ -206,15 +232,15 @@ docker run -d --name jiang13 \
 docker login
 .\build.bat -Target docker          # Windows
 # make docker                       # Linux/macOS
-docker push hangzhang714128/jiang13-forum:1.1.5
+docker push hangzhang714128/jiang13-forum:1.1.7
 docker push hangzhang714128/jiang13-forum:latest
 ```
 
 或直接构建：
 
 ```bash
-docker build --build-arg VERSION=1.1.5 -t hangzhang714128/jiang13-forum:1.1.5 -t hangzhang714128/jiang13-forum:latest .
+docker build --build-arg VERSION=1.1.7 -t hangzhang714128/jiang13-forum:1.1.7 -t hangzhang714128/jiang13-forum:latest .
-docker push hangzhang714128/jiang13-forum:1.1.5
+docker push hangzhang714128/jiang13-forum:1.1.7
 docker push hangzhang714128/jiang13-forum:latest
 ```
 
@@ -232,29 +258,42 @@ docker push hangzhang714128/jiang13-forum:latest
 
 **1Panel 部署提示：**
 
-1. 容器镜像填 `hangzhang714128/jiang13-forum:latest`
+1. 用 Compose 编排（`docker-compose.yml`）或手动创建两个容器：`api`（Go，内部 `3001`，挂载 `/data`）与 `web`（Node，映射 `3000:3000`）
-2. 端口映射 `3000:3000`
+2. `web` 容器环境变量 `GO_API_URL` 指向 `api` 容器（如 `http://api:3001`）
-3. 挂载数据卷到容器内 `/data`（镜像会自动修正目录权限）
+3. 数据卷只需挂在 `api` 容器的 `/data`（镜像会自动修正目录权限）
 4. 首次访问 `http://服务器IP:3000/register` 注册管理员
 
 ### 3. 直接启动（二进制）
 
-把二进制放到目标目录后直接运行（首次会在同目录生成 `app.ini`）：
+Go 二进制仅提供 API，完整站点需同时运行 Node 渲染服务器（构建前端后 `frontend/server/index.mjs`）。最简单的方式是用上面的 Docker Compose，或本地 `make serve` / `build.bat -Target serve` 一键起双进程。
+
+如需手动部署二进制，从 [Gitea Releases](https://git.iioio.com/freefire/jiang13-forum/releases) 下载与 Docker 同版本号的文件：
+
+| 文件 | 平台 |
+|------|------|
+| `jiang13-*-windows-amd64.exe` | Windows x64 |
+| `jiang13-*-linux-amd64` | Linux x64 |
+
+当前 **1.1.7：** [Windows](https://git.iioio.com/freefire/jiang13-forum/releases/download/v1.1.7/jiang13-1.1.7-windows-amd64.exe) · [Linux](https://git.iioio.com/freefire/jiang13-forum/releases/download/v1.1.7/jiang13-1.1.7-linux-amd64)
+
+两个进程一起跑（Go API :3001 + Node :3000 对外）：
 
 ```bash
-# Windows
+# 1) 启动 Go API
-.\dist\jiang13.exe
+./jiang13 --port 3001 --data ./data
 
-# Linux / macOS
+# 2) 另开终端，构建并启动 Node 渲染服务器
-./dist/jiang13
+cd frontend && npm install && npm run build
+PORT=3000 GO_API_URL=http://127.0.0.1:3001 npm start
 ```
 
-也可先复制示例配置再改端口 / 数据目录：
+Windows：
 
-```bash
+```powershell
-cp app.ini.example /opt/jiang13/app.ini
+.\jiang13.exe --port 3001 --data .\data
-# 编辑 app.ini 后：
+# 另开 PowerShell：
-./jiang13
+cd frontend; npm install; npm run build
+$env:PORT = '3000'; $env:GO_API_URL = 'http://127.0.0.1:3001'; npm start
 ```
 
 ### 4. 首次使用
@@ -326,16 +365,17 @@ C:\jiang13\jiang13.exe --service start
 
 | 层级 | 技术 |
 |------|------|
-| **后端** | Go 1.26 · Gin · GORM · SQLite |
+| **后端** | Go 1.26 · Gin · GORM · SQLite（纯 API 服务） |
-| **前端** | React 18 · TipTap · Radix UI · Tailwind CSS · TanStack Virtual |
+| **前端** | React 19 · Vike SSR · react-router · TipTap · Radix UI · Tailwind CSS · TanStack Virtual |
-| **构建** | Vite → `go:embed` 内嵌 SPA，单二进制发布 |
+| **构建** | Vite 8（Rolldown）双构建：`dist/client` 静态资源 + `dist/server` SSR 入口 |
+| **渲染** | Node 24 · Express + Vike `renderPage`（:3000 对外，API 反代至 Go :3001） |
 | **认证** | bcrypt · JWT Cookie · 可选 OIDC Provider |
 
 ---
 
 ## 前端开发
 
-日常改前端不需要重新完整构建，Vite 支持秒级热更新（HMR，热模块替换）：
+日常改前端不需要重新完整构建，Vike dev 支持秒级热更新（HMR，热模块替换）：
 
 ```bat
 build.bat -Target dev
@@ -345,16 +385,17 @@ build.bat -Target dev
 make dev
 ```
 
-浏览器访问 `http://localhost:5173`，API 自动代理到 `http://localhost:3000`。
+浏览器访问 `http://localhost:5173`，API 自动代理到 `http://localhost:3000`。首页 / 板块 / 帖子详情在 dev 下同样走 SSR（`vike dev`），与生产行为一致；其余页面为 SPA 壳。
 
 开发后端与 `dist/jiang13` 共用数据目录 `dist/data`（SQLite、上传、JWT 密钥等），避免 dev 与 dist 运行数据不一致。
 
 **何时需要完整构建：**
 
-- 修改 Go 代码或要发布单二进制 → `build.bat` / `make build`
+- 修改 Go 代码 → `build.bat` / `make build`（仅编译 Go API）
+- 验证生产 SSR / 发布部署 → `make serve`（构建前端 + 双进程起本地产）
 - 更新 README 界面截图 → 见下方「更新截图」
 
-> 直接访问 `:3000` 看到的是上次 build 嵌入的前端；开发时请用 `:5173`。
+> 开发时请访问 `:5173`；`:3000` 只有在生产模式（Node 渲染服务器）下才有页面。
 
 ### 更新截图
 
@@ -384,17 +425,20 @@ jiang13-forum/
 ├── cmd/jiang13/           # 程序入口（含系统服务注册）
 ├── config/                # app.ini 与命令行配置
 ├── app.ini.example        # 配置文件示例
-├── Dockerfile             # 多阶段 Docker 构建
+├── Dockerfile             # 多阶段构建（前端 + Go API 共用镜像，双容器运行）
-├── docker-compose.yml     # 单容器 Compose 部署
+├── docker-compose.yml     # 双容器 Compose 部署（web :3000 + api :3001）
-├── docker-entrypoint.sh   # 容器启动脚本（修正 /data 卷权限）
+├── docker-entrypoint.sh   # api 容器启动脚本（修正 /data 卷权限）
 ├── .dockerignore
 ├── model/                 # GORM 模型与数据库迁移
 ├── service/               # 业务逻辑
-├── handler/               # HTTP 处理器（前台 + 后台）
+├── handler/               # HTTP 处理器（API + /api/home-boot SSR 聚合端点）
 ├── middleware/            # JWT 鉴权等
-├── router/                # 路由注册
+├── router/                # 路由注册（仅 API）
-├── embed_static/          # go:embed 内嵌的 SPA
+├── frontend/
-├── frontend/              # React 源码（Vite 构建）
+│   ├── pages/             # Vike 页面（feed=SSR 白名单 / spa=catch-all 壳 / _error）
+│   ├── renderer/          # Vike 双端渲染入口（onRenderHtml / onRenderClient）
+│   ├── server/            # Node 渲染服务器（express + renderPage + API 反代）
+│   └── src/               # React 源码（含 src/ssr 服务端取数与作用域管理）
 ├── docs/screenshots/      # README 界面截图
 ├── ROADMAP.md             # 路线图与已知问题
 └── scripts/               # 开发辅助脚本（含截图）

build.ps1

@@ -3,7 +3,7 @@
 #        .\build.ps1 -Target build-windows
 
 param(
-    [ValidateSet('build', 'build-windows', 'build-linux', 'build-darwin', 'build-all', 'frontend', 'tidy', 'run', 'dev', 'clean', 'docker', 'compose-up', 'compose-down', 'help')]
+    [ValidateSet('build', 'web-build', 'frontend', 'build-windows', 'build-linux', 'build-darwin', 'build-all', 'tidy', 'run', 'serve', 'dev', 'clean', 'docker', 'compose-up', 'compose-down', 'help')]
     [string]$Target = 'build'
 )
 
@@ -12,7 +12,7 @@ $AppName = 'jiang13'
 $MainPkg = './cmd/jiang13'
 $BuildDir = 'dist'
 $DevDataDir = 'dist/data'
-$Version = '1.1.5'
+$Version = '1.1.8'
 $RegistryImage = 'hangzhang714128/jiang13-forum'
 $Ldlags = "-s -w -X main.version=$Version"
 
@@ -23,7 +23,7 @@ function Ensure-Dir($path) {
 }
 
 function Build-Frontend {
-    Write-Host '[frontend] npm run build...' -ForegroundColor Cyan
+    Write-Host '[frontend] npm run build (Vike: client + server)...' -ForegroundColor Cyan
     Push-Location frontend
     try {
         if (-not (Test-Path node_modules)) {
@@ -69,13 +69,14 @@ function Build-Go([string]$OutFile, [string]$GoOS = '', [string]$GoArch = '') {
 
 switch ($Target) {
     'help' {
-        Write-Host '.\build.ps1                  build current platform'
+        Write-Host '.\build.ps1                  build Go API binary (current platform)'
-        Write-Host '.\build.ps1 -Target frontend  frontend only'
+        Write-Host '.\build.ps1 -Target web-build  build frontend (Vike client + server)'
+        Write-Host '.\build.ps1 -Target serve    production run: Node :3000 + Go API :3001'
         Write-Host '.\build.ps1 -Target build-windows'
         Write-Host '.\build.ps1 -Target build-linux'
         Write-Host '.\build.ps1 -Target build-all'
-        Write-Host '.\build.ps1 -Target run       backend only (port 3000)'
+        Write-Host '.\build.ps1 -Target run      Go API only (port 3000, no pages)'
-        Write-Host '.\build.ps1 -Target dev       backend + Vite HMR (recommended for frontend dev)'
+        Write-Host '.\build.ps1 -Target dev      Vike HMR :5173 + Go API :3000 (recommended for frontend dev)'
         Write-Host '.\build.ps1 -Target tidy'
         Write-Host '.\build.ps1 -Target clean'
         Write-Host '.\build.ps1 -Target docker       build Docker image'
@@ -84,6 +85,7 @@ switch ($Target) {
         Write-Host ''
         Write-Host 'Note: Windows "make" is often Embarcadero MAKE, not GNU Make.'
     }
+    'web-build' { Build-Frontend }
     'frontend' { Build-Frontend }
     'tidy' { go mod tidy }
     'clean' {
@@ -94,11 +96,35 @@ switch ($Target) {
         Ensure-Dir $DevDataDir
         go run $MainPkg --data $DevDataDir
     }
+    'serve' {
+        Build-Frontend
+        Build-Go -OutFile $AppName
+        Ensure-Dir $DevDataDir
+        $root = (Get-Location).Path
+        $goExe = Join-Path $root "$BuildDir\$AppName.exe"
+        Write-Host '[serve] 正在新窗口启动 Go API (:3001)...' -ForegroundColor Cyan
+        Start-Process powershell -ArgumentList @(
+            '-NoExit', '-Command',
+            "Set-Location '$root'; & '$goExe' --data '$DevDataDir' --port 3001"
+        ) | Out-Null
+        Start-Sleep -Seconds 2
+        Write-Host '[serve] 启动 Node 渲染服务器 (:3000)...' -ForegroundColor Cyan
+        Push-Location frontend
+        try {
+            $env:PORT = '3000'
+            $env:GO_API_URL = 'http://127.0.0.1:3001'
+            npm start
+        } finally {
+            Remove-Item Env:PORT -ErrorAction SilentlyContinue
+            Remove-Item Env:GO_API_URL -ErrorAction SilentlyContinue
+            Pop-Location
+        }
+    }
     'dev' {
         $root = (Get-Location).Path
         Ensure-Dir $DevDataDir
         Write-Host ''
-        Write-Host '[dev] 前端开发  : http://localhost:5173  (Vite HMR)' -ForegroundColor Green
+        Write-Host '[dev] 前端开发  : http://localhost:5173  (Vike HMR)' -ForegroundColor Green
         Write-Host '[dev] 后端 API  : http://localhost:3000  (Go)' -ForegroundColor Green
         Write-Host "[dev] 数据目录  : $DevDataDir (与 dist 二进制一致)" -ForegroundColor Green
         Write-Host '[dev] 提示     : 请访问 5173 端口，Vite 会自动代理 API 到 3000' -ForegroundColor Yellow
@@ -117,24 +143,18 @@ switch ($Target) {
         }
     }
     'build' {
-        Build-Frontend
         Build-Go -OutFile $AppName
     }
     'build-windows' {
-        Build-Frontend
         Build-Go -OutFile $AppName -GoOS 'windows' -GoArch 'amd64'
     }
     'build-linux' {
-        Write-Host '[build-linux] will npm run build then go:embed SPA' -ForegroundColor Yellow
-        Build-Frontend
         Build-Go -OutFile "$AppName-linux-amd64" -GoOS 'linux' -GoArch 'amd64'
     }
     'build-darwin' {
-        Build-Frontend
         Build-Go -OutFile "$AppName-darwin-arm64" -GoOS 'darwin' -GoArch 'arm64'
     }
     'build-all' {
-        Build-Frontend
         Build-Go -OutFile $AppName -GoOS 'windows' -GoArch 'amd64'
         Build-Go -OutFile "$AppName-linux-amd64" -GoOS 'linux' -GoArch 'amd64'
         Build-Go -OutFile "$AppName-darwin-arm64" -GoOS 'darwin' -GoArch 'arm64'

cmd/jiang13/program.go

@@ -12,6 +12,7 @@ import (
 	"github.com/kardianos/service"
 
 	"git.iioio.com/freefire/jiang13-forum/config"
+	forumsvc "git.iioio.com/freefire/jiang13-forum/service"
 	"git.iioio.com/freefire/jiang13-forum/model"
 	"git.iioio.com/freefire/jiang13-forum/router"
 )
@@ -78,6 +79,9 @@ func (p *program) setup() error {
 	if err := model.InitDB(cfg.DBPath()); err != nil {
 		return fmt.Errorf("数据库初始化失败: %w", err)
 	}
+	if err := forumsvc.BackfillModerationNotifyRefs(); err != nil {
+		log.Printf("待审通知关联字段回填警告: %v", err)
+	}
 	if err := model.InitMonitorDB(cfg.MonitorDBPath()); err != nil {
 		return fmt.Errorf("监控库初始化失败: %w", err)
 	}
@@ -94,7 +98,11 @@ func (p *program) setup() error {
 	}
 
 	log.Printf("姜十三论坛已启动: http://localhost%s", addr)
-	log.Printf("后台管理地址: http://localhost%s/admin/dashboard", addr)
+	if cfg.DevMode {
+		log.Printf("前端开发服务器: http://localhost:5173 (后台管理: http://localhost:5173/admin/dashboard)")
+	} else {
+		log.Printf("前端由 Node 渲染服务器提供（默认 http://localhost:3000），本服务仅提供 API")
+	}
 	log.Printf("工作目录: %s", cfg.WorkPath)
 	log.Printf("配置文件: %s", cfg.ConfigFile)
 	log.Printf("数据目录: %s", cfg.DataDir)

docker-compose.yml

@@ -1,17 +1,17 @@
-# 姜十三论坛 — Docker Compose 单服务部署
+# 姜十三论坛 — Docker Compose 双服务部署
+# 架构：web（Node :3000 对外：Vike SSR + 静态资源 + API 反代） → api（Go :3001 内部：纯 API + /data 数据卷）
 # 启动：docker compose up -d --build
 # 或：make compose-up / build.bat -Target compose-up
 
 services:
-  jiang13:
+  api:
     image: hangzhang714128/jiang13-forum:latest
     build:
       context: .
       dockerfile: Dockerfile
       args:
         VERSION: dev
-    ports:
+    command: ["--work-path", "/app", "--data", "/data", "--port", "3001"]
-      - "3000:3000"
     volumes:
       - jiang13-data:/data
       # 可选：挂载自定义 app.ini（只读）
@@ -20,10 +20,34 @@ services:
       TZ: Asia/Shanghai
       # 可选：固定 JWT 密钥（留空则自动生成并持久化到 /data/.jwt_secret）
       # JIANG13_JWT_SECRET: your-secret-here
+    expose:
+      - "3001"
     restart: unless-stopped
     stop_grace_period: 15s
     healthcheck:
-      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:3000/health"]
+      test: ["CMD", "node", "-e", "fetch('http://127.0.0.1:3001/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+      start_period: 15s
+
+  web:
+    image: hangzhang714128/jiang13-forum:latest
+    entrypoint: ["node", "server/index.mjs"]
+    working_dir: /app/frontend
+    user: "1000:1000"
+    ports:
+      - "3000:3000"
+    environment:
+      TZ: Asia/Shanghai
+      PORT: "3000"
+      GO_API_URL: http://api:3001
+    depends_on:
+      api:
+        condition: service_healthy
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "node", "-e", "fetch('http://127.0.0.1:3000/healthz').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"]
       interval: 30s
       timeout: 5s
       retries: 3

docker-entrypoint.sh

@@ -1,15 +1,16 @@
 #!/bin/sh
 set -e
 
+# api 容器入口：默认运行 Go API（web 容器在 compose 中以 node 用户直接覆盖 entrypoint）。
 # 宿主机 / 1Panel 挂载的 volume 常为 root 所有（uid 0），
-# 而应用以 jiang13（uid 1000）运行，需在启动时修正 /data 权限后降权。
+# 而应用以 uid 1000（node 镜像内置用户）运行，需在启动时修正 /data 权限后降权。
 
 DATA_DIR="/data"
 
 if [ "$(id -u)" = '0' ]; then
 	mkdir -p "$DATA_DIR"
-	chown -R jiang13:jiang13 "$DATA_DIR"
+	chown -R 1000:1000 "$DATA_DIR"
-	exec su-exec jiang13 /app/jiang13 "$@"
+	exec gosu 1000:1000 /app/jiang13 "$@"
 fi
 
 exec /app/jiang13 "$@"

docs/site-posts/README.md

@@ -18,6 +18,24 @@
 
 把原先分篇的「上手 / 功能 / 部署」三帖 **删除**，避免与长文重复。
 
+## 自定义单页（推荐）
+
+站务帖之外，建议在后台 **单页管理** 发一篇更新日志，方便 Docker / Windows 用户对照版本：
+
+| 文件 | 标题 | slug | 操作 |
+| --- | --- | --- | --- |
+| [changelog.md](./changelog.md) | 更新日志 | `changelog` | 发布；页脚展示（可选侧栏导航） |
+
+访问路径：`/page/changelog`。
+
+## 部署指南（置顶帖）
+
+| 文件 | 标题 | 标签 | 操作 |
+| --- | --- | --- | --- |
+| [deployment-guide.md](./deployment-guide.md) | 从零开始部署姜十三论坛 | `部署` `教程` | **置顶**（可选精华） |
+
+覆盖：服务器选型、宝塔 / 1Panel、Docker / 二进制、域名 HTTPS、备份升级、常见问题。
+
 ## 可选短文
 
 若站务区希望不止一篇，见 [optional.md](./optional.md)：

docs/site-posts/changelog.md

@@ -0,0 +1,193 @@
+# 更新日志
+
+> 建议标题：更新日志  
+> 建议 slug：`changelog`  
+> 建议路径：`/page/changelog`  
+> 建议操作：后台「单页管理」新建并发布；勾选「页脚展示」（可选「侧栏导航」）  
+> 复制正文时：从下方第一个 `---` **之后**开始粘贴（Markdown 模式）
+
+---
+
+Docker 镜像、Windows exe、Linux 单文件 **共用同一版本号**。有新版本时，以本页为准。
+
+**当前版本：1.1.8**（2026-09-02）
+
+## 去哪看新版本
+
+| 渠道 | 看什么 | 地址 |
+| --- | --- | --- |
+| 本页 | 版本号、变更说明、升级注意 | 本站 `/page/changelog` |
+| Docker | 镜像标签（`latest` 与 `1.1.x`） | [Docker Hub · Tags](https://hub.docker.com/r/hangzhang714128/jiang13-forum/tags) |
+| Windows / Linux / macOS | 预编译单文件（与 Docker 同版本） | [Gitea Releases](https://git.iioio.com/freefire/jiang13-forum/releases) |
+| 源码 | 提交记录与自行编译 | [Gitea 仓库](https://git.iioio.com/freefire/jiang13-forum) |
+
+**1.1.8 直接下载：**
+
+- Windows x64：[jiang13_v1.1.8_windows-amd64.exe](https://git.iioio.com/freefire/jiang13-forum/releases/download/v1.1.8/jiang13_v1.1.8_windows-amd64.exe)
+- Linux x64：[jiang13_v1.1.8_linux-amd64](https://git.iioio.com/freefire/jiang13-forum/releases/download/v1.1.8/jiang13_v1.1.8_linux-amd64)
+- macOS arm64：[jiang13_v1.1.8_darwin-arm64](https://git.iioio.com/freefire/jiang13-forum/releases/download/v1.1.8/jiang13_v1.1.8_darwin-arm64)
+
+拉取指定版本镜像：
+
+```bash
+docker pull hangzhang714128/jiang13-forum:1.1.8
+# 或始终跟随最新
+docker pull hangzhang714128/jiang13-forum:latest
+```
+
+Windows：停掉正在跑的进程或服务，用新下载的 exe 覆盖原文件（可改名为 `jiang13.exe`），**不要动**旁边的 `data/` 与 `app.ini`，再启动即可。
+
+Linux：赋予执行权限后放到原目录覆盖，同样保留 `data/` 与 `app.ini`。
+
+## 升级注意
+
+- 一般只需换镜像或换 exe，数据目录向后兼容。
+- Docker 请继续挂载原来的 `/data` 卷，切勿新建空目录当「升级」。
+- 升级后若页面样式异常，强制刷新浏览器（Ctrl+F5）。程序也会在前端资源失效时自动硬刷新。
+
+---
+
+## 📦 v1.1.8 · 2026-09-02
+
+表情选择与评论富文本展示完善，私信表情不再发成图片附件。
+
+**新增 / 调整**
+
+- 表情选择器在评论富文本中可直接插入，与文章编辑器一致
+- 私信页支持表情选择器，点击表情直接插入文本框
+
+**修复**
+
+- 私信中插入的表情改为文本内容发送，不再作为图片附件
+- 消息未读数在多端间同步更及时
+- 帖子详情快照逻辑修复，避免打开旧缓存页
+
+---
+
+## 📦 v1.1.7 · 2026-09-02
+
+私信与开源展柜体验升级，待审通知的审核态更及时。
+
+**新增 / 调整**
+
+- 私信改为飞书风布局：缩略图表情/图片、按会话草稿、用户搜索发起会话
+- 主页「发私信」直达消息页对应会话
+- 开源展柜改为目录式 UI，空列表不再粘滞
+- 消息页体验重构；待审通知打开后实时回填审核态
+
+**修复**
+
+- 帖子详情右栏默认头像改为深绿底白字，与列表默认头像配色一致
+
+---
+
+## 📦 v1.1.6 · 2026-09-01
+
+编辑器插入体验与首页默认 Feed 排序更合理。
+
+**新增 / 调整**
+
+- 链接对话框支持网址、链接文字与站内帖子/单页搜索；站内搜索收进「高级选项」，点选同步链接文字
+- 文章与评论共用统一图片插入选择器（上传 / 链接 / 已上传）
+- 链接是否新标签打开交由全站设置，对话框不再单独开关
+- 首页默认「最新」按发帖与最后评论的较晚时间混排，零回复新帖不再沉底
+- 单页详情右侧栏与帖子共用目录布局；三栏主滚动区统一细绿色滚动条
+
+**修复**
+
+- 帖子目录从正文同步派生，避免预取缓存竞态导致空树
+
+---
+
+## 📦 v1.1.5 · 2026-09-01
+
+首页首屏与交互更稳，Feed 排序语义更清楚。  
+本版起同时提供 **Docker 镜像** 与 **Windows / Linux 预编译单文件**（Gitea Release `v1.1.5`）。
+
+**新增 / 调整**
+
+- 首页改为 Go SSR 与 React hydrate（注水）同构，打开首页不再先闪一层空壳再跳内容
+- Feed 排序改为：**新评论 / 新帖子 / 推荐帖**；推荐帖只出精华（featured）
+- 点击排序会强制刷新列表；软刷新时同步站点限额与品牌文案
+- 返回列表用缓存恢复滚动位置，不再重复请求
+
+**修复**
+
+- 发版后软刷新会检测入口壳；chunk（代码分片）404 时自动硬刷新，避免卡在旧页面
+- 软刷新齐套前保留旧画面，避免一点击就把内容卸光
+- 补齐 `/favicon.ico` 与页面 head 图标；拆除爬虫专用 HTML
+- 桌面端隐藏多余的导航汉堡按钮
+- 帖行评论数、列表「共 N 条」右对齐；排序栏数字紧跟标签
+- 手机端 SSR 顶栏 / 页脚与 React 一致，减少闪动
+
+---
+
+## 📦 v1.1.4 · 2026-08-31
+
+网站监控的地理信息与口径更准确。
+
+- 补全 IP2Location（IP 地理位置库）中国城市中文名，同名城市按省消歧
+- 对齐监控概览「双通道」口径文案与诊断抽样说明
+
+---
+
+## 📦 v1.1.3 · 2026-08-31
+
+管理后台可看站点访问情况。
+
+- 新增管理端 **网站监控**：浏览量写入独立 `monitor.db`，与主库分开
+
+---
+
+## 📦 v1.1.2 · 2026-08-31
+
+可选接入官方社区展柜。
+
+- 可选社区上报，以及官方精选展柜（自建站可出现在官方社区列表中）
+
+---
+
+## 📦 v1.1.1 · 2026-08-31
+
+- 评论管理操作收进「更多」菜单，管理员界面更干净
+
+---
+
+## 📦 v1.1.0 · 2026-08-30
+
+一批社区功能与界面整理，版本号从 1.0 跨到 1.1。
+
+**新增**
+
+- 友链申请、独立友链页；页脚左右区域可分别开关
+- 自定义单页（后台「单页管理」，如本页）
+- 投票帖、悬赏帖、抽奖帖
+- 侧栏签到；右侧栏「最新注册」
+- 搜索重设计：筛选面板、结果页 chips（筛选标签）
+- 帖子管理收进右上角菜单；手机端评论输入默认折叠
+
+**优化**
+
+- 首页帖子列表密度与标题样式
+- 开源码桶展示加强，去掉 Feed 顶栏统计
+- 单页编辑、列表留白与友链申请体验
+- 开发与发行版共用 `dist/data` 数据目录，避免两套数据打架
+
+**修复**
+
+- 手机端搜索入口与底部 Sheet（抽屉面板）
+- 占位头像对比度；无头像用户不再误用游客灰底
+- 页面双指缩放锁死，正文原图与灯箱仍可 pinch（捏合）放大
+- 单页正文排版与帖子详情对齐
+
+---
+
+## 📦 v1.0.0 · 2026-08-23
+
+首次发布 Docker 镜像 `hangzhang714128/jiang13-forum:1.0.0`。
+
+当时已包含论坛核心能力：板块与发帖、楼层评论、点赞收藏、私信、TipTap 富文本、贴纸、修订历史、管理后台、OIDC（开放身份连接）/ SSO（单点登录）、邮件验证码、Gitea 仓库同步、SQLite 单二进制部署，以及 Docker 一键运行。
+
+---
+
+之后发版时：Docker 推 `x.y.z` + `latest`，Gitea 打 tag `vx.y.z` 并挂上对应 exe / linux 文件，再把新版本写到本页最上方。

docs/site-posts/deployment-guide.md

@@ -0,0 +1,244 @@
+# 从零开始部署姜十三论坛
+
+> 建议标题：从零开始部署姜十三论坛
+> 建议 slug：`deploy`
+> 建议操作：发布后设为「置顶」
+> 复制正文时：从下方第一个 `---` **之后**开始粘贴
+
+---
+
+## 为什么选姜十三
+
+单二进制 + 内置 SQLite，**不需要 MySQL、PHP、Redis**。面板（宝塔 / 1Panel）只是帮你更方便地管理，不是必须的。
+
+## 服务器选型
+
+| 部署方式 | CPU | 内存 | 磁盘 |
+| --- | --- | --- | --- |
+| 纯二进制（无面板） | 1 核 | 512MB | 10GB SSD |
+| 二进制 + 宝塔 | 1 核 | 1GB | 20GB SSD |
+| Docker + 1Panel | 2 核 | 2GB | 40GB SSD |
+
+> 推荐 Debian 12 / Ubuntu 22.04。建议直接上 2 核 2G。
+
+## 部署方式对比
+
+| | 1Panel + Docker | 宝塔 + 二进制 | 纯命令行 Docker |
+| --- | --- | --- | --- |
+| 适合 | 新手 / 还要跑其他容器 | 习惯宝塔 / 只跑这一个 | 熟悉 Linux / 资源紧张 |
+| 资源占用 | 较高（自带 Docker） | 低 | 最低 |
+| HTTPS | 面板一键 | 面板一键 | Caddy / certbot |
+| 备份 | 面板计划任务 | 面板计划任务 | `tar` 打包 |
+| 升级 | 面板点一下 | 替换二进制 | `docker pull` + 重启 |
+
+## 前置准备
+
+```bash
+apt update && apt upgrade -y
+apt install -y curl wget ca-certificates
+timedatectl set-timezone Asia/Shanghai
+```
+
+---
+
+## 方式一：1Panel + Docker
+
+### 1. 安装 1Panel
+
+```bash
+curl -sSL https://resource.fit2cloud.com/1panel/package/v2/quick_start.sh \
+  -o quick_start.sh && bash quick_start.sh
+```
+
+- 安装目录：默认 `/opt`
+- 是否装 Docker：**y**（必须）
+- 面板端口 / 安全入口 / 账号密码自定义，记好
+
+安全组放行设置的端口，然后浏览器打开面板。
+
+### 2. 启动姜十三
+
+1Panel 面板 → 容器 → 创建：
+
+| 字段 | 值 |
+| --- | --- |
+| 镜像 | `hangzhang714128/jiang13-forum:latest` |
+| 端口 | `3000:3000` |
+| 数据卷 | 主机目录 → 容器内 **`/data`** |
+| 重启策略 | `unless-stopped` |
+
+浏览器访问 `http://IP:3000` → **首个注册用户自动成为管理员**。
+
+> 若容器报 `permission denied`：`chown -R 1000:1000 /数据目录`
+
+---
+
+## 方式二：宝塔 + 二进制
+
+### 1. 安装宝塔
+
+```bash
+# 正式版 13.0.0（含 AI，需绑定账号）
+if [ -f /usr/bin/curl ];then curl -sSO https://download.bt.cn/install/install_panel.sh;else wget -O install_panel.sh https://download.bt.cn/install/install_panel.sh;fi;bash install_panel.sh KZOqff1mn
+
+# 稳定版 12.0.0（纯净、免绑定）
+url=https://download.bt.cn/install/installStable_12.sh;if [ -f /usr/bin/curl ];then curl -sSO $url;else wget -O installStable_12.sh $url;fi;bash installStable_12.sh 5x59vxy56
+```
+
+安全组放行随机端口，浏览器打开（自签名证书提示 → 高级 → 继续前往）。
+
+### 2. 下载并注册服务
+
+```bash
+mkdir -p /opt/jiang13 && cd /opt/jiang13
+# 版本号以更新日志为准：https://bbs.iioio.com/page/update-log.html
+wget -O jiang13 https://git.iioio.com/freefire/jiang13-forum/releases/download/v1.1.8/jiang13_v1.1.8_linux-amd64
+chmod +x jiang13
+
+# 注册为 systemd 服务（install 创建 unit 文件，start 启动，enable 开机自启）
+./jiang13 -service install
+./jiang13 -service start
+systemctl enable jiang13
+
+# 日常管理
+./jiang13 -service status    # 查看状态
+./jiang13 -service restart   # 重启
+
+# 验证
+curl http://127.0.0.1:3000/health
+```
+
+> 只是临时跑一下？直接 `./jiang13` 前台启动即可，Ctrl+C 停止，不用 `install`。
+
+### 2.1 升级二进制
+
+```bash
+cd /opt/jiang13
+./jiang13 -service stop
+wget -O jiang13.new https://git.iioio.com/freefire/jiang13-forum/releases/download/v新版本/jiang13_v新版本_linux-amd64
+mv jiang13.new jiang13 && chmod +x jiang13
+./jiang13 -service start
+```
+
+### 3. 宝塔反代 + SSL
+
+网站 → 添加站点（域名，PHP 选**纯静态**）→ 反向代理（目标 `http://127.0.0.1:3000`）→ SSL → Let's Encrypt 一键签发 → 强制 HTTPS。
+
+---
+
+## 方式三：纯 Docker
+
+```bash
+# 安装 Docker
+bash <(curl -sSL https://linuxmirrors.cn/docker.sh)
+
+# 启动姜十三
+docker run -d \
+  --name jiang13 \
+  -p 3000:3000 \
+  -v /opt/jiang13-data:/data \
+  --restart unless-stopped \
+  hangzhang714128/jiang13-forum:latest
+```
+
+或用 docker compose：
+
+```yaml
+services:
+  jiang13:
+    image: hangzhang714128/jiang13-forum:latest
+    ports: ["3000:3000"]
+    volumes: ["./data:/data"]
+    environment: {TZ: Asia/Shanghai}
+    restart: unless-stopped
+```
+
+```bash
+docker compose up -d
+```
+
+HTTPS 用 Caddy 最省心：
+
+```
+bbs.yourdomain.com {
+    reverse_proxy 127.0.0.1:3000
+}
+```
+
+Caddy 自动申请 Let's Encrypt。
+
+---
+
+## 域名 + HTTPS
+
+域名服务商添加 **A 记录**：`bbs` → 服务器公网 IP。
+
+| 方式 | HTTPS 操作 |
+| --- | --- |
+| 1Panel | 网站 → 创建 → 反向代理 → SSL → Let's Encrypt |
+| 宝塔 | 同上 |
+| 纯 Docker | Caddy 自动 / Nginx + certbot |
+
+---
+
+## 数据备份
+
+所有数据（SQLite + 上传 + JWT 密钥）都在**一个目录**里，备份 = 复制目录。
+
+| 方式 | 数据目录 |
+| --- | --- |
+| 1Panel Docker | 你映射的宿主机目录 |
+| 宝塔二进制 | 二进制同目录下 `data/` |
+| 纯 Docker | `-v` 映射的目录 |
+
+```bash
+tar -czf jiang13-backup-$(date +%Y%m%d).tar.gz /数据目录
+```
+
+> ⚠️ `data/.jwt_secret` 务必一起备份，丢了所有用户已登录的 cookie 会失效，需要重新输入密码登录（密码本身存 SQLite 里不受影响）。
+
+---
+
+## 版本升级
+
+版本号以 [更新日志](https://bbs.iioio.com/page/update-log.html) 为准。
+
+| 方式 | 升级 |
+| --- | --- |
+| 1Panel | 容器列表 → 选中 → 镜像更新 |
+| docker compose | `docker compose pull && docker compose up -d` |
+| 二进制 | 见上方「2.1 升级二进制」 |
+
+升级前先备份：`tar -czf backup.tar.gz /数据目录`
+
+---
+
+## 面板常用命令
+
+| 操作 | 宝塔 | 1Panel |
+| --- | --- | --- |
+| 菜单 | `bt` | `1pctl` |
+| 查入口 / 密码 | `bt default` | `1pctl user-info` |
+| 改密码 | `bt 14` | `1pctl update password` |
+| 重启面板 | `bt restart` | — |
+
+## 常见问题
+
+**Q：面板 / 网站打不开？** 安全组有没有放行对应端口？`netstat -tlnp | grep 端口` 看服务在不在监听。
+
+**Q：宝塔 vs 1Panel 怎么选？** 只跑姜十三 → 宝塔 + 二进制（省资源）；还要跑别的 → 1Panel。
+
+**Q：支持邮件 / SSO 吗？** 邮件 SMTP 和 OIDC SSO 都在**管理后台 → 系统设置**里配置。
+
+**Q：源码编译？** 见项目 README。推荐用预编译包。
+
+## 链接
+
+| 项目 | 地址 |
+| --- | --- |
+| 在线演示 | https://bbs.iioio.com/ |
+| 更新日志 | https://bbs.iioio.com/page/update-log.html |
+| Docker Hub | hangzhang714128/jiang13-forum |
+| 预编译下载 | https://git.iioio.com/freefire/jiang13-forum/releases |
+
+有问题欢迎本帖留言。

embed_static/embed.go

@@ -1,118 +0,0 @@
-package embed_static
-
-import (
-	"embed"
-	"io/fs"
-	"net/http"
-	"regexp"
-	"strings"
-
-	"github.com/gin-gonic/gin"
-)
-
-//go:embed static/*
-var staticFS embed.FS
-
-var (
-	spaTitleRe        = regexp.MustCompile(`(?s)<title>.*?</title>`)
-	spaBrandTitleFn   func() string
-	spaBrandJSONFn    func() []byte // 站点品牌 JSON，注入 window.__J13_BRANDING__
-	spaBrandFaviconFn func() string // 站点 Favicon URL，注入 <link rel="icon">
-)
-
-// SetSPADocumentTitle 注册站点标题提供者，ServeSPA 会注入到入口 HTML，避免刷新闪烁
-func SetSPADocumentTitle(fn func() string) {
-	spaBrandTitleFn = fn
-}
-
-// SetSPABrandingJSON 注册品牌 JSON 提供者（须为合法 JSON 对象），供前端首屏同步读入
-func SetSPABrandingJSON(fn func() []byte) {
-	spaBrandJSONFn = fn
-}
-
-// SetSPAFaviconURL 注册 Favicon URL 提供者，注入到入口 HTML 的 <link rel="icon">
-func SetSPAFaviconURL(fn func() string) {
-	spaBrandFaviconFn = fn
-}
-
-// SetupEmbed 配置内嵌资源：React SPA 静态资源
-func SetupEmbed(r *gin.Engine) error {
-	if sub, err := fs.Sub(staticFS, "static/spa/assets"); err == nil {
-		fileServer := http.StripPrefix("/assets", http.FileServer(http.FS(sub)))
-		r.GET("/assets/*filepath", func(c *gin.Context) {
-			// 仅 200 写 immutable，避免中间层把旧 chunk 的 404 长期缓存
-			w := &cacheOnOKWriter{ResponseWriter: c.Writer, cacheControl: "public, max-age=31536000, immutable"}
-			c.Writer = w
-			fileServer.ServeHTTP(c.Writer, c.Request)
-		})
-	}
-
-	if sub, err := fs.Sub(staticFS, "static/spa/stickers"); err == nil {
-		fileServer := http.StripPrefix("/stickers", http.FileServer(http.FS(sub)))
-		r.GET("/stickers/*filepath", func(c *gin.Context) {
-			// stickers 不含哈希指纹，设置适中的缓存
-			c.Header("Cache-Control", "public, max-age=86400")
-			fileServer.ServeHTTP(c.Writer, c.Request)
-		})
-	}
-	return nil
-}
-
-// cacheOnOKWriter 仅在最终状态码为 200 时写入长期 Cache-Control
-type cacheOnOKWriter struct {
-	gin.ResponseWriter
-	cacheControl string
-	wroteHeader  bool
-}
-
-func (w *cacheOnOKWriter) WriteHeader(code int) {
-	if !w.wroteHeader {
-		w.wroteHeader = true
-		if code == http.StatusOK {
-			w.Header().Set("Cache-Control", w.cacheControl)
-		}
-	}
-	w.ResponseWriter.WriteHeader(code)
-}
-
-func (w *cacheOnOKWriter) Write(b []byte) (int, error) {
-	if !w.wroteHeader {
-		w.WriteHeader(http.StatusOK)
-	}
-	return w.ResponseWriter.Write(b)
-}
-
-// ServeSPA 返回 React SPA 入口（仅注入站点默认标题）
-func ServeSPA(c *gin.Context) {
-	ServeSPAWithMeta(c, nil)
-}
-
-// ServeSPANoIndex 返回带 noindex 的 SPA（登录/后台等私密页）
-func ServeSPANoIndex(c *gin.Context) {
-	title := ""
-	if spaBrandTitleFn != nil {
-		title = strings.TrimSpace(spaBrandTitleFn())
-	}
-	ServeSPAWithMeta(c, &SPAPageMeta{
-		Title:  title,
-		Robots: "noindex,nofollow",
-	})
-}
-
-// IsSPARoute 判断是否应由 SPA 处理
-func IsSPARoute(path string) bool {
-	if path == "/health" || path == "/robots.txt" || path == "/sitemap.xml" {
-		return false
-	}
-	if strings.HasPrefix(path, "/api") ||
-		strings.HasPrefix(path, "/admin") ||
-		strings.HasPrefix(path, "/uploads") ||
-		strings.HasPrefix(path, "/media") ||
-		strings.HasPrefix(path, "/assets") ||
-		strings.HasPrefix(path, "/stickers") ||
-		strings.HasPrefix(path, "/oauth") ||
-		strings.HasPrefix(path, "/.well-known") {
-		return false
-	}
-	return true
-}

embed_static/spa_meta.go

@@ -1,202 +0,0 @@
-package embed_static
-
-import (
-	"bytes"
-	"encoding/json"
-	"html"
-	"net/http"
-	"regexp"
-	"strings"
-
-	"github.com/gin-gonic/gin"
-)
-
-var spaRootEmptyRe = regexp.MustCompile(`(?s)<div id="root">\s*</div>`)
-
-// SPAPageMeta 注入到 SPA 入口 HTML 的 SEO / 社交预览元数据。
-// 默认不写 #root；首页/板块文档 SSR 可填 RootHTML / BootJSON。
-type SPAPageMeta struct {
-	Title       string // 完整 <title>
-	Description string
-	Keywords    string // meta keywords
-	Canonical   string
-	OGType      string // 默认 website
-	OGImage     string
-	SiteName    string // og:site_name
-	Locale      string // og:locale，默认 zh_CN
-	Robots      string // 如 noindex,nofollow
-	JSONLD      string // 已序列化的 JSON-LD 对象（不含 script 标签）
-	Status      int    // HTTP 状态码，0 视为 200
-	RootHTML    string // 可选：写入 #root 的首屏 HTML（首页文档 SSR）
-	BootJSON    []byte // 可选：window.__J13_HOME_BOOT__ 合法 JSON
-}
-
-// ServeSPAWithMeta 返回带页面级 meta / JSON-LD 的干净 SPA 入口
-func ServeSPAWithMeta(c *gin.Context, meta *SPAPageMeta) {
-	status := http.StatusOK
-	if meta != nil && meta.Status != 0 {
-		status = meta.Status
-	}
-	data, err := staticFS.ReadFile("static/spa/index.html")
-	if err != nil {
-		c.String(http.StatusNotFound, "前端未构建，请运行: cd frontend && npm run build")
-		return
-	}
-	data = applySPAPageMeta(data, meta)
-	// 入口 HTML 禁止缓存，否则发版后仍引用旧 chunk 哈希（部分反代对 no-cache 仍会存）
-	c.Header("Cache-Control", "no-cache, no-store, must-revalidate")
-	c.Header("Pragma", "no-cache")
-	c.Data(status, "text/html; charset=utf-8", data)
-}
-
-func applySPAPageMeta(data []byte, meta *SPAPageMeta) []byte {
-	if meta == nil {
-		meta = &SPAPageMeta{}
-	}
-
-	title := strings.TrimSpace(meta.Title)
-	if title == "" && spaBrandTitleFn != nil {
-		title = strings.TrimSpace(spaBrandTitleFn())
-	}
-	if title != "" {
-		escaped := html.EscapeString(title)
-		data = spaTitleRe.ReplaceAll(data, []byte("<title>"+escaped+"</title>"))
-	}
-
-	// —— 静态 SEO HTML（meta / OG / JSON-LD / favicon），紧跟 </title>，不经 JS ——
-	var seo strings.Builder
-	writeMeta(&seo, "description", meta.Description)
-	writeMeta(&seo, "keywords", meta.Keywords)
-	if canonical := strings.TrimSpace(meta.Canonical); canonical != "" {
-		seo.WriteString(`<link rel="canonical" href="` + html.EscapeString(canonical) + `"/>`)
-	}
-	if favicon := spaFaviconHref(); favicon != "" {
-		seo.WriteString(`<link rel="icon" href="` + html.EscapeString(favicon) + `"/>`)
-		seo.WriteString(`<link rel="shortcut icon" href="` + html.EscapeString(favicon) + `"/>`)
-	}
-	robots := strings.TrimSpace(meta.Robots)
-	if robots != "" {
-		writeMeta(&seo, "robots", robots)
-	}
-
-	ogType := strings.TrimSpace(meta.OGType)
-	if ogType == "" {
-		ogType = "website"
-	}
-	locale := strings.TrimSpace(meta.Locale)
-	if locale == "" {
-		locale = "zh_CN"
-	}
-	writeProp(&seo, "og:type", ogType)
-	writeProp(&seo, "og:site_name", meta.SiteName)
-	writeProp(&seo, "og:locale", locale)
-	writeProp(&seo, "og:title", firstNonEmpty(meta.Title, title))
-	writeProp(&seo, "og:description", meta.Description)
-	writeProp(&seo, "og:url", meta.Canonical)
-	writeProp(&seo, "og:image", meta.OGImage)
-	writeMetaName(&seo, "twitter:card", twitterCard(meta.OGImage))
-	writeMetaName(&seo, "twitter:title", firstNonEmpty(meta.Title, title))
-	writeMetaName(&seo, "twitter:description", meta.Description)
-	writeMetaName(&seo, "twitter:image", meta.OGImage)
-
-	if jsonld := strings.TrimSpace(meta.JSONLD); jsonld != "" {
-		// 常规 HTML 节点；仅转义 < 防止提前闭合，不是用 JS 写入
-		seo.WriteString(`<script type="application/ld+json">`)
-		seo.WriteString(string(bytes.ReplaceAll([]byte(jsonld), []byte("<"), []byte(`\u003c`))))
-		seo.WriteString(`</script>`)
-	}
-
-	if seo.Len() > 0 {
-		data = bytes.Replace(data, []byte("</title>"), []byte("</title>\n"+seo.String()), 1)
-	}
-
-	// —— 可执行 boot 脚本仍放在 </head> 前 ——
-	var boot strings.Builder
-	if s := spaBrandingBootScript(); s != "" {
-		boot.WriteString(s)
-	}
-	if s := spaHomeBootScript(meta.BootJSON); s != "" {
-		boot.WriteString(s)
-	}
-	if boot.Len() > 0 {
-		data = bytes.Replace(data, []byte("</head>"), []byte(boot.String()+"</head>"), 1)
-	}
-
-	if root := strings.TrimSpace(meta.RootHTML); root != "" {
-		data = injectSPARootHTML(data, root)
-	}
-
-	return data
-}
-
-// spaHomeBootScript 生成 window.__J13_HOME_BOOT__=...; 内联脚本（前端灌缓存，非 SEO）
-func spaHomeBootScript(raw []byte) string {
-	raw = bytes.TrimSpace(raw)
-	if len(raw) == 0 || !json.Valid(raw) {
-		return ""
-	}
-	safe := bytes.ReplaceAll(raw, []byte("<"), []byte(`\u003c`))
-	return "<script>window.__J13_HOME_BOOT__=" + string(safe) + ";</script>"
-}
-
-// injectSPARootHTML 将首屏 HTML 写入 #root（允许空白）
-func injectSPARootHTML(data []byte, rootHTML string) []byte {
-	return spaRootEmptyRe.ReplaceAll(data, []byte(`<div id="root">`+rootHTML+`</div>`))
-}
-
-// spaBrandingBootScript 生成 window.__J13_BRANDING__=...; 内联脚本
-func spaBrandingBootScript() string {
-	if spaBrandJSONFn == nil {
-		return ""
-	}
-	raw := bytes.TrimSpace(spaBrandJSONFn())
-	if len(raw) == 0 || !json.Valid(raw) {
-		return ""
-	}
-	safe := bytes.ReplaceAll(raw, []byte("<"), []byte(`\u003c`))
-	return "<script>window.__J13_BRANDING__=" + string(safe) + ";</script>"
-}
-
-func writeMeta(b *strings.Builder, name, content string) {
-	content = strings.TrimSpace(content)
-	if content == "" {
-		return
-	}
-	b.WriteString(`<meta name="` + html.EscapeString(name) + `" content="` + html.EscapeString(content) + `"/>`)
-}
-
-func writeMetaName(b *strings.Builder, name, content string) {
-	writeMeta(b, name, content)
-}
-
-func writeProp(b *strings.Builder, prop, content string) {
-	content = strings.TrimSpace(content)
-	if content == "" {
-		return
-	}
-	b.WriteString(`<meta property="` + html.EscapeString(prop) + `" content="` + html.EscapeString(content) + `"/>`)
-}
-
-func twitterCard(ogImage string) string {
-	if strings.TrimSpace(ogImage) != "" {
-		return "summary_large_image"
-	}
-	return "summary"
-}
-
-func firstNonEmpty(vals ...string) string {
-	for _, v := range vals {
-		if s := strings.TrimSpace(v); s != "" {
-			return s
-		}
-	}
-	return ""
-}
-
-// spaFaviconHref 当前站点配置的 Favicon（相对或绝对 URL）
-func spaFaviconHref() string {
-	if spaBrandFaviconFn == nil {
-		return ""
-	}
-	return strings.TrimSpace(spaBrandFaviconFn())
-}

frontend/components.json

@@ -4,7 +4,7 @@
   "rsc": false,
   "tsx": true,
   "tailwind": {
-    "config": "tailwind.config.ts",
+    "config": "",
     "css": "src/styles/global.css",
     "baseColor": "neutral",
     "cssVariables": true,

frontend/index.html

@@ -1,48 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
-    <meta name="description" content="拾三一隅，自在交流" />
-    <title>姜十三论坛 - 拾三一隅，自在交流</title>
-    <!-- 样式由 Vite 构建注入外链 CSS，不在此内联 style -->
-    <script>
-      (function () {
-        var theme = localStorage.getItem('j13-theme') || 'light';
-        document.documentElement.classList.toggle('dark', theme === 'dark');
-        document.documentElement.style.colorScheme = theme;
-      })();
-    </script>
-    <script>
-      /* 锁死手机/平板双指与手势缩放；头像裁剪 / 图片灯箱放行 pinch */
-      (function () {
-        function inZoomAllowArea(target) {
-          return !!(
-            target &&
-            target.closest &&
-            target.closest('.avatar-crop-stage, .image-lightbox')
-          );
-        }
-        function blockGesture(e) {
-          if (inZoomAllowArea(e.target)) return;
-          if (e.cancelable) e.preventDefault();
-        }
-        function blockMultiTouch(e) {
-          if (e.touches && e.touches.length > 1) {
-            if (inZoomAllowArea(e.target)) return;
-            if (e.cancelable) e.preventDefault();
-          }
-        }
-        document.addEventListener('gesturestart', blockGesture, { passive: false });
-        document.addEventListener('gesturechange', blockGesture, { passive: false });
-        document.addEventListener('gestureend', blockGesture, { passive: false });
-        document.addEventListener('touchstart', blockMultiTouch, { passive: false });
-        document.addEventListener('touchmove', blockMultiTouch, { passive: false });
-      })();
-    </script>
-  </head>
-  <body>
-    <div id="root"></div>
-    <script type="module" src="/src/main.tsx"></script>
-  </body>
-</html>

frontend/package.json

@@ -4,9 +4,10 @@
   "version": "1.0.0",
   "type": "module",
   "scripts": {
-    "dev": "vite",
+    "dev": "vike dev",
-    "build": "vite build",
+    "build": "vike build",
-    "preview": "vite preview"
+    "preview": "vike preview",
+    "start": "node server/index.mjs"
   },
   "dependencies": {
     "@dnd-kit/core": "^6.3.1",
@@ -21,7 +22,7 @@
     "@radix-ui/react-switch": "^1.3.0",
     "@svg-maps/china": "^2.0.0",
     "@svg-maps/world": "^2.0.0",
-    "@tanstack/react-virtual": "^3.11.2",
+    "@tailwindcss/vite": "^4.3.3",
     "@tiptap/core": "^3.26.1",
     "@tiptap/extension-code-block": "^3.26.1",
     "@tiptap/extension-image": "^3.26.1",
@@ -32,36 +33,44 @@
     "@tiptap/pm": "^3.26.1",
     "@tiptap/react": "^3.26.1",
     "@tiptap/starter-kit": "^3.26.1",
-    "autoprefixer": "^10.5.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
+    "compression": "^1.8.1",
     "dayjs": "^1.11.13",
     "diff": "^9.0.0",
     "dompurify": "^3.4.10",
+    "express": "^5.2.1",
     "highlight.js": "^11.11.1",
+    "http-proxy-middleware": "^4.2.0",
+    "linkedom": "^0.18.13",
     "lucide-react": "^1.18.0",
     "marked": "^18.0.5",
-    "postcss": "^8.5.15",
+    "react": "^19.2.8",
-    "react": "^18.3.1",
+    "react-dom": "^19.2.8",
-    "react-dom": "^18.3.1",
     "react-easy-crop": "^6.0.2",
     "react-hook-form": "^7.79.0",
-    "react-router-dom": "^6.28.0",
+    "react-router": "^8.3.1",
+    "react-streaming": "^0.4.20",
     "sonner": "^2.0.7",
     "tailwind-merge": "^3.6.0",
-    "tailwindcss": "^3.4.19",
+    "tailwindcss": "^4.3.3",
-    "tailwindcss-animate": "^1.0.7",
     "turndown": "^7.2.4",
+    "tw-animate-css": "^1.4.0",
+    "vike": "^0.4.266",
     "zod": "^4.4.3",
-    "zustand": "^4.5.7"
+    "zustand": "^5.0.15"
   },
   "devDependencies": {
+    "@types/express": "^5.0.6",
     "@types/node": "^25.9.3",
-    "@types/react": "^18.3.12",
+    "@types/react": "^19.2.18",
-    "@types/react-dom": "^18.3.1",
+    "@types/react-dom": "^19.2.3",
     "@types/turndown": "^5.0.6",
-    "@vitejs/plugin-react": "^4.3.4",
+    "@vitejs/plugin-react": "^6.1.1",
-    "typescript": "^5.6.3",
+    "typescript": "^7.0.2",
-    "vite": "^5.4.11"
+    "vite": "^8.2.2"
+  },
+  "allowScripts": {
+    "esbuild@0.28.2": true
   }
 }

frontend/pages/+config.ts

@@ -0,0 +1,12 @@
+import type { Config } from 'vike/types';
+
+export default {
+  // pageProps / data（+data 返回的 boot / snapshot / head）透传给客户端供 hydrate seed
+  passToClient: ['pageProps', 'data'],
+  // 自定义集成（无 vike-react）：声明 `ssr` 配置供页面 +ssr.ts 使用（SPA 壳页 ssr: false）
+  meta: {
+    ssr: {
+      env: { server: true },
+    },
+  },
+} satisfies Config;

frontend/pages/_error/+Page.tsx

@@ -0,0 +1,10 @@
+import App from '../../src/App';
+import type { PageContext } from 'vike/types';
+
+export { Page };
+
+/** 错误页：复用 App 壳层与路由树 —— /post/:id 未找到渲染帖子自己的未找到态，未知路径渲染 catch-all NotFoundPage */
+function Page(pageContext: PageContext & { url?: string }) {
+  const url = pageContext.url ?? pageContext.urlOriginal ?? '/';
+  return <App url={url} />;
+}

frontend/pages/_error/+data.ts

@@ -0,0 +1,24 @@
+import type { PageContextServer } from 'vike/types';
+import type { FeedData } from '../../src/ssr/feedSeed';
+
+export { data };
+
+type NotFoundAbortReason = {
+  head?: FeedData['head'];
+  boot?: FeedData['boot'];
+};
+
+/**
+ * 错误页取数：feed +data 未找到（帖子/板块）时 throw render(404, { head, boot })，
+ * 壳层数据经 abortReason 带过来，保证 404 页也渲染完整站点壳与 noindex head。
+ */
+async function data(pageContext: PageContextServer): Promise<FeedData> {
+  if (!import.meta.env.SSR) return { kind: 'notfound' };
+
+  const reason = pageContext.abortReason as NotFoundAbortReason | undefined;
+  return {
+    kind: 'notfound',
+    head: reason?.head,
+    boot: reason?.boot,
+  };
+}

frontend/pages/feed/+Page.tsx

@@ -0,0 +1,11 @@
+import App from '../../src/App';
+import type { PageContext } from 'vike/types';
+
+export { Page };
+
+/** SSR feed 页：服务端渲染整棵 react-router 树，客户端 hydrate 后接管导航 */
+function Page(pageContext: PageContext & { url?: string }) {
+  // onRenderHtml 透传 url（pathname + search）；urlOriginal 兜底（含 query）
+  const url = pageContext.url ?? pageContext.urlOriginal ?? '/';
+  return <App url={url} />;
+}

frontend/pages/feed/+data.ts

@@ -0,0 +1,9 @@
+import type { PageContextServer } from 'vike/types';
+import { loadFeedData } from '../../src/ssr/feedData';
+
+export { data };
+
+// SSR 白名单页（/ 、/board/:id 、/post/:id）服务端取数 + head 构建
+async function data(pageContext: PageContextServer) {
+  return await loadFeedData(pageContext);
+}

frontend/pages/feed/+route.ts

@@ -0,0 +1,11 @@
+import type { PageContext } from 'vike/types';
+import { matchFeedSsrPath } from '../../src/ssr/feedPaths';
+
+export { route };
+
+/** SSR 白名单：`/`、`/board/:id`、`/post/:id`（含 `.html` 伪静态） */
+function route(pageContext: PageContext) {
+  const match = matchFeedSsrPath(pageContext.urlPathname);
+  if (!match) return false;
+  return { routeParams: { kind: match.kind, id: match.id } };
+}

frontend/pages/spa/+Page.tsx

@@ -0,0 +1,8 @@
+import App from '../../src/App';
+
+export { Page };
+
+/** SPA 壳页：客户端整树挂载 react-router（服务端不执行本组件） */
+function Page() {
+  return <App />;
+}

frontend/pages/spa/+route.ts

@@ -0,0 +1,10 @@
+import type { PageContext } from 'vike/types';
+import { matchFeedSsrPath } from '../../src/ssr/feedPaths';
+
+export { route };
+
+/** catch-all：SSR feed 白名单之外的一切 URL */
+function route(pageContext: PageContext) {
+  if (matchFeedSsrPath(pageContext.urlPathname)) return false;
+  return { routeParams: {} };
+}

frontend/pages/spa/+ssr.ts

@@ -0,0 +1,4 @@
+export { ssr };
+
+/** SPA 壳：服务端只出空壳 HTML，客户端整树挂载 react-router */
+const ssr = false;

frontend/postcss.config.js

@@ -1,6 +0,0 @@
-export default {
-  plugins: {
-    tailwindcss: {},
-    autoprefixer: {},
-  },
-};

frontend/renderer/+onRenderClient.tsx

@@ -0,0 +1,98 @@
+import { StrictMode } from 'react';
+import type { ComponentType } from 'react';
+import { hydrateRoot, createRoot } from 'react-dom/client';
+import type { PageContextClient } from 'vike/types';
+import { applyTheme, getStoredTheme } from '../src/utils/theme';
+import { installZoomGuard } from '../src/utils/zoomGuard';
+import { beginHomeHydrate } from '../src/utils/homeHydrate';
+import { reloadForStaleChunk } from '../src/utils/chunkLoad';
+import { seedFeedData, type FeedData } from '../src/ssr/feedSeed';
+import { ensureColdBootReady, isMainLayoutPath } from '../src/utils/prefetchRoute';
+
+export { onRenderClient };
+
+type PageComponent = ComponentType<{ url?: string }>;
+
+let root: ReturnType<typeof createRoot> | null = null;
+
+function waitForStylesheets(): Promise<void> {
+  const links = Array.from(document.querySelectorAll('link[rel="stylesheet"]'));
+  if (links.length === 0) return Promise.resolve();
+  return Promise.all(
+    links.map(
+      (node) =>
+        new Promise<void>((resolve) => {
+          const link = node as HTMLLinkElement;
+          try {
+            if (link.sheet) {
+              resolve();
+              return;
+            }
+          } catch {
+            /* cross-origin */
+          }
+          const finish = () => resolve();
+          link.addEventListener('load', finish, { once: true });
+          link.addEventListener('error', finish, { once: true });
+        }),
+    ),
+  ).then(() => undefined);
+}
+
+async function onRenderClient(pageContext: PageContextClient) {
+  applyTheme(getStoredTheme());
+  installZoomGuard();
+  // hydrate 前把 +data 结果 seed 进客户端缓存（与服务端渲染前 seed 同构，保证首帧一致）
+  if (pageContext.isHydration) {
+    seedFeedData((pageContext as { data?: FeedData }).data);
+  }
+
+  // Vite modulepreload / 动态 import 失败（发版后旧 hashed URL 404）
+  window.addEventListener('vite:preloadError', (event) => {
+    event.preventDefault();
+    reloadForStaleChunk();
+  });
+
+  const el = document.getElementById('root');
+  if (!el) return;
+
+  // 有 SSR 正文 → hydrate 接管同一 DOM（首帧数据已由 +data seed，无需冷启动预热）；
+  // SPA 壳 / SSR 降级空壳 → createRoot 挂载，挂载前先冷启动预热，避免空白首帧
+  const hydrating = pageContext.isHydration && el.innerHTML.trim() !== '';
+
+  // 仅非 hydrate 路径需要冷启动：SSR 页 seed 已灌入缓存，冷启动只会重复请求并阻塞 hydrate
+  if (!hydrating && isMainLayoutPath(window.location.pathname)) {
+    const path = `${window.location.pathname}${window.location.search}`;
+    await ensureColdBootReady(path);
+  }
+
+  await waitForStylesheets();
+  try {
+    if (document.fonts?.ready) await document.fonts.ready;
+  } catch {
+    /* ignore */
+  }
+
+  if (hydrating) beginHomeHydrate();
+
+  const Page = pageContext.Page as PageComponent;
+  const app = (
+    <StrictMode>
+      <Page />
+    </StrictMode>
+  );
+
+  if (hydrating) {
+    try {
+      hydrateRoot(el, app);
+    } catch (err) {
+      console.warn('[j13] hydrateRoot 失败，回退 createRoot', err);
+      el.innerHTML = '';
+      if (!root) root = createRoot(el);
+      root.render(app);
+    }
+  } else {
+    if (!root) root = createRoot(el);
+    root.render(app);
+  }
+}

frontend/renderer/+onRenderHtml.tsx

@@ -0,0 +1,78 @@
+import type { ComponentType, ReactElement } from 'react';
+import { renderToReadableStream } from 'react-dom/server';
+import { escapeInject, dangerouslySkipEscape } from 'vike/server';
+import type { PageContextServer } from 'vike/types';
+import { createHomeStore } from '../src/store/homeStore';
+import { createRequestScope } from '../src/ssr/scopeTypes';
+import { runWithScope } from '../src/ssr/scope';
+import { seedFeedData, type FeedData } from '../src/ssr/feedSeed';
+import { renderHeadTags } from '../src/ssr/head';
+import { installServerDom } from '../src/ssr/serverDom';
+import { readThemeFromCookie } from '../src/utils/theme';
+import { createSsrApp } from '../src/App';
+
+// 服务端 DOM polyfill：内容处理依赖 DOMParser/document，须在渲染前安装
+installServerDom();
+
+export { onRenderHtml };
+
+type PageComponent = ComponentType<{ url?: string }>;
+
+/** 等 lazy 页面全部渲染完成（allReady）后缓冲为完整 HTML，首字节语义与旧 Go 文档级 SSR 一致 */
+async function renderPageToString(element: ReactElement): Promise<string> {
+  const stream = await renderToReadableStream(element, {
+    onError(err) {
+      console.error('[j13] SSR 渲染错误:', err);
+    },
+  });
+  await stream.allReady;
+  return new Response(stream).text();
+}
+
+async function onRenderHtml(pageContext: PageContextServer) {
+  const Page = pageContext.Page as PageComponent | undefined;
+  const data = (pageContext as { data?: FeedData }).data;
+
+  let pageHtml = '';
+  if (Page) {
+    // SSR feed 页：per-request 作用域 + hydrate 同构变体；渲染失败降级空壳（客户端自行接管），不 500
+    const { pathname, searchOriginal } = pageContext.urlParsed;
+    const url = pathname + (searchOriginal ?? '');
+    const scope = createRequestScope(createHomeStore(), url);
+    scope.hydrating = true;
+    try {
+      pageHtml = await runWithScope(scope, async () => {
+        // 渲染前把 +data 取回的数据 seed 进请求作用域（缓存层按 scope 隔离）
+        seedFeedData(data);
+        // 官方 SSR 路径：await 首导航后 StaticRouterProvider 同步渲染（避免 RouterProvider suspend
+        // 导致内容落入 <div hidden>，禁 JS 爬虫不可见）
+        const app = await createSsrApp(url);
+        return renderPageToString(app);
+      });
+    } catch (err) {
+      console.error('[j13] SSR 渲染失败，降级 SPA 壳:', err);
+      pageHtml = '';
+    }
+  }
+
+  const headTags = renderHeadTags(data?.head);
+
+  // 主题从请求 Cookie 读取，首帧直接渲染到 <html> 上（深色用户无白屏闪烁，无需内联脚本）
+  // headersOriginal 经 Vike 归一化为 pageContext.headers（键全小写）
+  const cookieHeader = (pageContext as { headers?: Record<string, string> | null }).headers?.cookie;
+  const dark = readThemeFromCookie(cookieHeader) === 'dark';
+  const htmlAttrs = dark ? ' class="dark" style="color-scheme:dark"' : '';
+
+  // 404/301 等状态码由 Vike abort 机制（throw render/redirect）原生处理
+  return escapeInject`<!DOCTYPE html>
+<html lang="zh-CN"${dangerouslySkipEscape(htmlAttrs)}>
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
+    ${dangerouslySkipEscape(headTags)}
+  </head>
+  <body>
+    <div id="root">${dangerouslySkipEscape(pageHtml)}</div>
+  </body>
+</html>`;
+}

frontend/scripts/extract-lucide-paths.mjs

@@ -1,60 +0,0 @@
-import fs from 'fs';
-import path from 'path';
-
-const iconsDir = path.join('node_modules/lucide-react/dist/esm/icons');
-const names = [
-  'search', 'house', 'star', 'folder-git-2', 'link-2', 'earth', 'file-text',
-  'message-circle', 'tags', 'moon', 'clock', 'badge-check', 'sliders-horizontal',
-  'plus', 'sun', 'mail', 'calendar-check', 'check', 'gift', 'panel-right',
-  'user-plus', 'layout-dashboard',
-  'code-2', 'coffee', 'help-circle', 'message-square', 'lightbulb', 'book-open',
-  'gamepad-2', 'palette', 'music', 'camera', 'heart', 'zap', 'globe', 'users',
-  'briefcase', 'graduation-cap', 'shopping-bag', 'map-pin', 'megaphone', 'flame',
-  'folder', 'wrench', 'cpu',
-];
-
-function esc(v) {
-  return String(v).replace(/\\/g, '\\\\').replace(/"/g, '\\"');
-}
-
-function nodeToInner(nodes) {
-  return nodes.map(([tag, attrs]) => {
-    let s = `<${tag}`;
-    for (const [k, v] of Object.entries(attrs)) {
-      if (k === 'key') continue;
-      s += ` ${k}="${esc(v)}"`;
-    }
-    return `${s}/>`;
-  }).join('');
-}
-
-function resolveIconFile(name) {
-  let f = path.join(iconsDir, `${name}.mjs`);
-  let src = fs.readFileSync(f, 'utf8');
-  const re = src.match(/export \{ default \} from '\.\/([^']+)';/);
-  if (re) {
-    f = path.join(iconsDir, re[1]);
-    src = fs.readFileSync(f, 'utf8');
-  }
-  return { f, src };
-}
-
-const out = {};
-for (const n of names) {
-  try {
-    const { src } = resolveIconFile(n);
-    const m = src.match(/const __iconNode = (\[[\s\S]*?\]);/);
-    if (!m) {
-      console.error('no node', n);
-      continue;
-    }
-    // eslint-disable-next-line no-eval
-    const nodes = eval(m[1]);
-    out[n] = nodeToInner(nodes);
-  } catch (e) {
-    console.error('fail', n, e.message);
-  }
-}
-
-fs.writeFileSync('tmp-lucide-paths.json', JSON.stringify(out, null, 2));
-console.log('wrote', Object.keys(out).length, 'icons');

frontend/scripts/gen-ssr-icons.mjs

@@ -1,168 +0,0 @@
-import fs from 'fs';
-import path from 'path';
-
-const paths = JSON.parse(fs.readFileSync('tmp-lucide-paths.json', 'utf8'));
-
-function splitInner(inner) {
-  const tags = [];
-  const re = /<([a-z]+)([^>]*)\/>/g;
-  let m;
-  while ((m = re.exec(inner))) {
-    tags.push(`<${m[1]}${m[2]}/>`);
-  }
-  return tags;
-}
-
-function goFunc(name, size, key, className = '') {
-  const tags = splitInner(paths[key]);
-  const lines = tags.map((t) => `\t\t\`${t}\`,`).join('\n');
-  if (className) {
-    return `func ${name}() string {\n\treturn ssrSVGWithClass(${size}, "${className}",\n${lines}\n\t)\n}\n\n`;
-  }
-  return `func ${name}() string {\n\treturn ssrSVG(${size},\n${lines}\n\t)\n}\n\n`;
-}
-
-const boardKeys = [
-  'code-2', 'coffee', 'help-circle', 'message-square', 'lightbulb', 'book-open',
-  'gamepad-2', 'palette', 'music', 'camera', 'heart', 'zap', 'globe', 'users',
-  'briefcase', 'graduation-cap', 'shopping-bag', 'map-pin', 'megaphone', 'flame',
-  'star', 'folder', 'wrench', 'cpu',
-];
-const defaults = [
-  'code-2', 'coffee', 'help-circle', 'message-square',
-  'lightbulb', 'book-open', 'gamepad-2', 'palette',
-];
-
-let out = `package handler
-
-import (
-\t"strconv"
-\t"strings"
-\t"time"
-)
-
-// 内联 SVG：path 对齐 lucide-react@1.18（由 scripts/extract-lucide-paths.mjs 抽取）
-
-func ssrSVG(size int, paths ...string) string {
-\treturn ssrSVGWithClass(size, "", paths...)
-}
-
-func ssrSVGWithClass(size int, className string, paths ...string) string {
-\tvar b strings.Builder
-\tb.WriteString(\`<svg xmlns="http://www.w3.org/2000/svg" width="\`)
-\tb.WriteString(strconv.Itoa(size))
-\tb.WriteString(\`" height="\`)
-\tb.WriteString(strconv.Itoa(size))
-\tb.WriteString(\`" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"\`)
-\tif className != "" {
-\t\tb.WriteString(\` class="\`)
-\t\tb.WriteString(className)
-\t\tb.WriteString(\`"\`)
-\t}
-\tb.WriteString(\` aria-hidden="true">\`)
-\tfor _, p := range paths {
-\t\tb.WriteString(p)
-\t}
-\tb.WriteString(\`</svg>\`)
-\treturn b.String()
-}
-
-`;
-
-out += goFunc('ssrIconSearch', 16, 'search', 'header-search-icon');
-out += goFunc('ssrIconSliders', 15, 'sliders-horizontal');
-out += goFunc('ssrIconPlus', 16, 'plus');
-out += goFunc('ssrIconMoon', 18, 'moon');
-out += goFunc('ssrIconSun', 18, 'sun');
-out += goFunc('ssrIconMail', 18, 'mail');
-out += goFunc('ssrIconHome', 18, 'house');
-out += goFunc('ssrIconStar', 18, 'star');
-out += goFunc('ssrIconFolderGit', 18, 'folder-git-2');
-out += goFunc('ssrIconLink2', 18, 'link-2');
-out += goFunc('ssrIconEarth', 18, 'earth');
-out += goFunc('ssrIconFileText', 18, 'file-text');
-out += goFunc('ssrIconLayoutDashboard', 18, 'layout-dashboard');
-out += goFunc('ssrIconMessageCircle', 16, 'message-circle');
-out += goFunc('ssrIconClock', 16, 'clock');
-out += goFunc('ssrIconBadgeCheck', 16, 'badge-check');
-out += goFunc('ssrIconTags', 16, 'tags');
-out += goFunc('ssrIconUserPlus', 16, 'user-plus');
-out += goFunc('ssrIconCalendarCheck', 18, 'calendar-check');
-out += goFunc('ssrIconCheck', 18, 'check');
-out += goFunc('ssrIconGift', 15, 'gift');
-out += goFunc('ssrIconPanelRight', 18, 'panel-right');
-
-out += '// 板块图标 path（key 对齐 BOARD_ICON_OPTIONS / AllowedBoardIcons）\nvar ssrBoardIconInner = map[string]string{\n';
-for (const k of boardKeys) {
-  out += `\t"${k}": \`${paths[k]}\`,\n`;
-}
-out += '}\n\n';
-
-out += '// 与前端 DEFAULT_ICONS 顺序一致（按 themeIndex 回退）\nvar ssrBoardDefaultIcons = []string{\n';
-for (const k of defaults) {
-  out += `\t"${k}",\n`;
-}
-out += '}\n\n';
-
-out += `// ssrBoardIconSVG 输出板块 Lucide 图标；class 打在 svg 上（与 React BoardIconDisplay 一致）
-func ssrBoardIconSVG(icon string, themeIndex int, className string) string {
-\tkey := strings.TrimSpace(strings.ToLower(icon))
-\tinner, ok := ssrBoardIconInner[key]
-\tif !ok || inner == "" {
-\t\tif themeIndex < 0 {
-\t\t\tthemeIndex = 0
-\t\t}
-\t\tkey = ssrBoardDefaultIcons[themeIndex%len(ssrBoardDefaultIcons)]
-\t\tinner = ssrBoardIconInner[key]
-\t}
-\treturn ssrSVGWithClass(18, className, inner)
-}
-
-// formatSSRRelativeTime 与前端 formatTime 同规则
-func formatSSRRelativeTime(t time.Time) string {
-\tif t.IsZero() {
-\t\treturn ""
-\t}
-\tnow := time.Now()
-\tdiffSec := now.Sub(t).Seconds()
-\tif diffSec < 0 {
-\t\tdiffSec = 0
-\t}
-\tif diffSec < 60 {
-\t\treturn "刚刚"
-\t}
-\tif diffSec < 3600 {
-\t\treturn strconv.Itoa(int(diffSec/60)) + "分钟前"
-\t}
-\tif diffSec < 86400 {
-\t\treturn strconv.Itoa(int(diffSec/3600)) + "小时前"
-\t}
-\tdiffDay := int(diffSec / 86400)
-\tif diffDay < 30 {
-\t\treturn strconv.Itoa(diffDay) + "天前"
-\t}
-\tif t.Year() == now.Year() {
-\t\treturn strconv.Itoa(int(t.Month())) + "月" + strconv.Itoa(t.Day()) + "日"
-\t}
-\treturn strconv.Itoa(t.Year()) + "年" + strconv.Itoa(int(t.Month())) + "月" + strconv.Itoa(t.Day()) + "日"
-}
-
-// formatSSRShortDateTime 与前端 formatShortDateTime 同规则（MM-DD HH:mm）
-func formatSSRShortDateTime(t time.Time) string {
-\tif t.IsZero() {
-\t\treturn ""
-\t}
-\tlocal := t.Local()
-\tpad := func(n int) string {
-\t\tif n < 10 {
-\t\t\treturn "0" + strconv.Itoa(n)
-\t\t}
-\t\treturn strconv.Itoa(n)
-\t}
-\treturn pad(int(local.Month())) + "-" + pad(local.Day()) + " " + pad(local.Hour()) + ":" + pad(local.Minute())
-}
-`;
-
-const outPath = path.join('..', 'handler', 'ssr_icons.go');
-fs.writeFileSync(outPath, out);
-console.log('wrote', outPath, Object.keys(paths).length, 'icons');

frontend/server/index.mjs

@@ -0,0 +1,121 @@
+/**
+ * Node 渲染服务器（生产模式）。
+ *
+ * 双进程架构对外单点：
+ * - Node :3000 —— 前端静态资源 + Vike SSR（/、/board/:id、/post/:id 真渲染，其余 SPA 壳）
+ * - Go   :3001 —— 纯 API（/api、/uploads、/media、/oauth、robots/sitemap/favicon 反代至此）
+ *
+ * dev 模式不经过本文件：`npm run dev`（vike dev :5173）+ Go dev（API :3000）。
+ */
+import { Readable } from 'node:stream';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import fs from 'node:fs';
+import express from 'express';
+import compression from 'compression';
+import { createProxyMiddleware } from 'http-proxy-middleware';
+
+// 本文件仅用于生产（dev 走 `vike dev`）；须在加载 vike/server 前定型环境
+process.env.NODE_ENV ??= 'production';
+const { renderPage } = await import('vike/server');
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const root = path.resolve(__dirname, '..');
+const distClient = path.join(root, 'dist', 'client');
+
+const port = Number(process.env.PORT || 3000);
+const goApiUrl = process.env.GO_API_URL || 'http://127.0.0.1:3001';
+
+/** 反代到 Go 的前缀（对齐旧 Go ServePublicSPA 的资源分发面） */
+const GO_PROXY_PREFIXES = [
+  '/api',
+  '/uploads',
+  '/media',
+  '/oauth',
+  '/.well-known',
+  '/robots.txt',
+  '/sitemap.xml',
+  '/favicon.ico',
+];
+
+if (!fs.existsSync(distClient)) {
+  console.error(`[j13-web] 未找到构建产物 ${distClient}，请先执行 npm run build`);
+  process.exit(1);
+}
+
+const app = express();
+app.disable('x-powered-by');
+app.use(compression());
+
+// Node 自身探活（不依赖 Go，供容器健康检查）
+app.get('/healthz', (_req, res) => {
+  res.status(200).send('ok');
+});
+
+// Go 反代：透传 method/headers/body；xfwd 附加 X-Forwarded-*，供 Go 推导站点 base URL。
+// express app.use(prefix) 会剥掉挂载前缀（req.url 不含 prefix），故 target 须补回对应前缀
+for (const prefix of GO_PROXY_PREFIXES) {
+  app.use(
+    prefix,
+    createProxyMiddleware({
+      target: `${goApiUrl}${prefix}`,
+      xfwd: true,
+    }),
+  );
+}
+
+// 前端静态资源：dist/client（含 /assets 与 /stickers），assets 带 contenthash → immutable；
+// HTML 用 no-cache（每次协商），避免 no-store/max-age=0 导致浏览器丢弃历史滚动状态（F5 不恢复位置）
+app.use(
+  express.static(distClient, {
+    cacheControl: false, // 关闭 send 自动写入的 Cache-Control，统一由 setHeaders 决定
+    setHeaders(res, filePath) {
+      if (filePath.includes(`${path.sep}assets${path.sep}`)) {
+        res.setHeader('Cache-Control', 'public, max-age=31536000, immutable');
+      } else {
+        res.setHeader('Cache-Control', 'no-cache');
+      }
+    },
+  }),
+);
+
+// 其余路径交给 Vike：feed 页 SSR 文档，spa 页输出壳（客户端接管）
+app.use(async (req, res, next) => {
+  try {
+    const pageContext = await renderPage({
+      urlOriginal: req.originalUrl,
+      headersOriginal: req.headers,
+    });
+    const { httpResponse } = pageContext;
+    if (!httpResponse) return next();
+
+    const { statusCode, headers, body } = httpResponse;
+    res.statusCode = statusCode;
+    for (const [name, value] of headers) res.setHeader(name, value);
+    // Vike 默认对 HTML 发 no-store：会使浏览器丢弃该历史条目的滚动恢复状态（F5 回到顶部）。
+    // 改为 no-cache：文档仍每次重新验证/渲染，但保留浏览器原生 scroll restoration。
+    res.setHeader('Cache-Control', 'no-cache');
+    if (typeof body === 'string') {
+      res.send(body);
+    } else {
+      Readable.fromWeb(body).pipe(res);
+    }
+  } catch (err) {
+    // feedData/onRenderHtml 已内置降级（Go 不可达 → SPA 壳），此处仅兜 renderPage 本身的异常
+    console.error('[j13-web] renderPage 失败:', err);
+    if (!res.headersSent) {
+      res
+        .status(500)
+        .type('html')
+        .send(
+          '<!DOCTYPE html><html lang="zh-CN"><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>服务器错误</title><body><p>页面渲染失败，请刷新重试。</p></body></html>',
+        );
+    } else {
+      res.end();
+    }
+  }
+});
+
+app.listen(port, () => {
+  console.log(`[j13-web] Node 渲染服务器已启动: http://localhost:${port} (Go API: ${goApiUrl})`);
+});

frontend/src/App.tsx

@@ -1,114 +1,43 @@
-import { Suspense } from 'react';
+import { BrowserRouter, StaticRouter, useRoutes } from 'react-router';
-import {
+import AppShell from './AppShell';
-  createBrowserRouter,
+import { appRoutes } from './AppRoutes';
-  createRoutesFromElements,
-  RouterProvider,
-  Route,
-  Navigate,
-} from 'react-router-dom';
-import './styles/global.css';
-import { AuthProvider } from './hooks/useAuth';
-import { ThemeProvider } from './hooks/useTheme';
-import MainLayout from './layouts/MainLayout';
-import AdminLayout from './layouts/AdminLayout';
-import ErrorBoundary from './components/ErrorBoundary';
-import AppRouteError from './components/AppRouteError';
-import PageLoader from './components/PageLoader';
-import AuthPageFallback from './components/AuthPageFallback';
-import { Toaster } from './components/ui/sonner';
-import PullToRefresh from './components/PullToRefresh';
-import TopProgressBar from './components/TopProgressBar';
-import { lazyWithRetry } from './utils/lazyWithRetry';
 
-const HomePage = lazyWithRetry(() => import('./pages/HomePage'));
+/**
-const PostDetailPage = lazyWithRetry(() => import('./pages/PostDetailPage'));
+ * 路由树：使用低层 router（useRoutes）而非 data router（RouterProvider）。
-const LoginPage = lazyWithRetry(() => import('./pages/LoginPage'));
+ *
-const RegisterPage = lazyWithRetry(() => import('./pages/RegisterPage'));
+ * 原因：data router 的 RouterProvider/StaticRouterProvider 内部订阅路由状态，
-const ForgotPasswordPage = lazyWithRetry(() => import('./pages/ForgotPasswordPage'));
+ * 服务端 Fizz 渲染会产生 Suspense pending boundary（内容落入 <div hidden> +
-const ComposePage = lazyWithRetry(() => import('./pages/ComposePage'));
+ * 脚本替换的流式格式，禁 JS 爬虫/SEO 工具看不到帖子）。本项目数据全部由
-const BoardsManagePage = lazyWithRetry(() => import('./pages/BoardsManagePage'));
+ * Vike +data 预取并 seed 进请求作用域，不使用 loader/action，低层路由首帧
-const ProfilePage = lazyWithRetry(() => import('./pages/ProfilePage'));
+ * 即可同步渲染完整 HTML，SSR/CSR 行为一致。
-const UserProfilePage = lazyWithRetry(() => import('./pages/UserProfilePage'));
+ */
-const FavoritesPage = lazyWithRetry(() => import('./pages/FavoritesPage'));
+function AppRoutes() {
-const MessagesPage = lazyWithRetry(() => import('./pages/MessagesPage'));
+  return useRoutes(appRoutes);
-const ProjectsPage = lazyWithRetry(() => import('./pages/ProjectsPage'));
+}
-const LinksPage = lazyWithRetry(() => import('./pages/LinksPage'));
-const ShowcasePage = lazyWithRetry(() => import('./pages/ShowcasePage'));
-const AdminDashboardPage = lazyWithRetry(() => import('./pages/admin/AdminDashboardPage'));
-const AdminPostsPage = lazyWithRetry(() => import('./pages/admin/AdminPostsPage'));
-const AdminCommentsPage = lazyWithRetry(() => import('./pages/admin/AdminCommentsPage'));
-const AdminReportsPage = lazyWithRetry(() => import('./pages/admin/AdminReportsPage'));
-const AdminUsersPage = lazyWithRetry(() => import('./pages/admin/AdminUsersPage'));
-const AdminBadgesPage = lazyWithRetry(() => import('./pages/admin/AdminBadgesPage'));
-const AdminMediaPage = lazyWithRetry(() => import('./pages/admin/AdminMediaPage'));
-const AdminMonitorPage = lazyWithRetry(() => import('./pages/admin/AdminMonitorPage'));
-const AdminPagesPage = lazyWithRetry(() => import('./pages/admin/AdminPagesPage'));
-const AdminSitePageEditPage = lazyWithRetry(() => import('./pages/admin/AdminSitePageEditPage'));
-const AdminLinksPage = lazyWithRetry(() => import('./pages/admin/AdminLinksPage'));
-const SitePageView = lazyWithRetry(() => import('./pages/SitePageView'));
-const AdminSettingsPage = lazyWithRetry(() => import('./pages/admin/AdminSettingsPage'));
-const AdminCommunityPage = lazyWithRetry(() => import('./pages/admin/AdminCommunityPage'));
-const NotFoundPage = lazyWithRetry(() => import('./pages/NotFoundPage'));
 
-const router = createBrowserRouter(
+/**
-  createRoutesFromElements(
+ * 应用根组件：Vike +Page 与客户端入口共用（浏览器侧）。
-    <Route errorElement={<AppRouteError />}>
+ */
-      <Route path="/login" element={<Suspense fallback={<AuthPageFallback />}><LoginPage /></Suspense>} />
+export default function App(_props: { url?: string }) {
-      <Route path="/register" element={<Suspense fallback={<AuthPageFallback />}><RegisterPage /></Suspense>} />
-      <Route path="/forgot-password" element={<Suspense fallback={<AuthPageFallback />}><ForgotPasswordPage /></Suspense>} />
-      <Route path="/boards" element={<Navigate to="/admin/boards" replace />} />
-      <Route path="/admin" element={<AdminLayout />}>
-        <Route index element={<Navigate to="/admin/dashboard" replace />} />
-        <Route path="dashboard" element={<Suspense fallback={<PageLoader />}><AdminDashboardPage /></Suspense>} />
-        <Route path="boards" element={<Suspense fallback={<PageLoader />}><BoardsManagePage /></Suspense>} />
-        <Route path="pages/new" element={<Suspense fallback={<PageLoader />}><AdminSitePageEditPage /></Suspense>} />
-        <Route path="pages/:id/edit" element={<Suspense fallback={<PageLoader />}><AdminSitePageEditPage /></Suspense>} />
-        <Route path="pages" element={<Suspense fallback={<PageLoader />}><AdminPagesPage /></Suspense>} />
-        <Route path="links" element={<Suspense fallback={<PageLoader />}><AdminLinksPage /></Suspense>} />
-        <Route path="community" element={<Suspense fallback={<PageLoader />}><AdminCommunityPage /></Suspense>} />
-        <Route path="posts" element={<Suspense fallback={<PageLoader />}><AdminPostsPage /></Suspense>} />
-        <Route path="comments" element={<Suspense fallback={<PageLoader />}><AdminCommentsPage /></Suspense>} />
-        <Route path="reports" element={<Suspense fallback={<PageLoader />}><AdminReportsPage /></Suspense>} />
-        <Route path="users" element={<Suspense fallback={<PageLoader />}><AdminUsersPage /></Suspense>} />
-        <Route path="badges" element={<Suspense fallback={<PageLoader />}><AdminBadgesPage /></Suspense>} />
-        <Route path="media" element={<Suspense fallback={<PageLoader />}><AdminMediaPage /></Suspense>} />
-        <Route path="monitor" element={<Suspense fallback={<PageLoader />}><AdminMonitorPage /></Suspense>} />
-        <Route path="settings" element={<Suspense fallback={<PageLoader />}><AdminSettingsPage /></Suspense>} />
-        <Route path="*" element={<Suspense fallback={<PageLoader />}><NotFoundPage title="后台页面不存在" /></Suspense>} />
-      </Route>
-      <Route element={<MainLayout />}>
-        <Route path="/" element={<HomePage />} />
-        <Route path="/board/:id" element={<HomePage />} />
-        {/* :id 可为 123 或 123.html（伪静态后缀由后台配置） */}
-        <Route path="/post/:id" element={<PostDetailPage />} />
-        <Route path="/compose" element={<ComposePage />} />
-        <Route path="/post/:id/edit" element={<ComposePage />} />
-        <Route path="/profile" element={<ProfilePage />} />
-        <Route path="/user/:id" element={<UserProfilePage />} />
-        <Route path="/favorites" element={<FavoritesPage />} />
-        <Route path="/projects" element={<ProjectsPage />} />
-        <Route path="/links" element={<LinksPage />} />
-        <Route path="/showcase" element={<Suspense fallback={null}><ShowcasePage /></Suspense>} />
-        <Route path="/messages" element={<MessagesPage />} />
-        <Route path="/page/:slug" element={<Suspense fallback={null}><SitePageView /></Suspense>} />
-        <Route path="*" element={<Suspense fallback={null}><NotFoundPage /></Suspense>} />
-      </Route>
-      <Route path="*" element={<Suspense fallback={<PageLoader fullScreen />}><NotFoundPage standalone /></Suspense>} />
-    </Route>,
-  ),
-);
-
-export default function App() {
   return (
-    <ThemeProvider>
+    <BrowserRouter>
-      <AuthProvider>
+      <AppShell>
-        <ErrorBoundary>
+        <AppRoutes />
-          <RouterProvider router={router} />
+      </AppShell>
-          <TopProgressBar />
+    </BrowserRouter>
-          <PullToRefresh />
+  );
-          <Toaster />
+}
-        </ErrorBoundary>
+
-      </AuthProvider>
+/**
-    </ThemeProvider>
+ * SSR 应用工厂：低层 StaticRouter + useRoutes，location 一次性给定，
+ * 整棵树同步渲染（无首导航异步、无状态订阅 suspend）。
+ */
+export async function createSsrApp(url: string) {
+  return (
+    <StaticRouter location={url}>
+      <AppShell>
+        <AppRoutes />
+      </AppShell>
+    </StaticRouter>
   );
 }

frontend/src/AppRoutes.tsx

@@ -0,0 +1,89 @@
+import { Suspense } from 'react';
+import { createRoutesFromElements, Route, Navigate } from 'react-router';
+import MainLayout from './layouts/MainLayout';
+import AdminLayout from './layouts/AdminLayout';
+import AppRouteError from './components/AppRouteError';
+import PageLoader from './components/PageLoader';
+import AuthPageFallback from './components/AuthPageFallback';
+import { lazyWithRetry } from './utils/lazyWithRetry';
+// SSR 页面（/、/board/:id、/post/:id）必须静态导入：React.lazy 在服务端首帧必然
+// suspend，会使内容落入 <div hidden> + 脚本替换的流式格式，禁 JS 爬虫/SEO 工具看不到内容。
+import HomePage from './pages/HomePage';
+import PostDetailPage from './pages/PostDetailPage';
+
+const LoginPage = lazyWithRetry(() => import('./pages/LoginPage'));
+const RegisterPage = lazyWithRetry(() => import('./pages/RegisterPage'));
+const ForgotPasswordPage = lazyWithRetry(() => import('./pages/ForgotPasswordPage'));
+const ComposePage = lazyWithRetry(() => import('./pages/ComposePage'));
+const BoardsManagePage = lazyWithRetry(() => import('./pages/BoardsManagePage'));
+const ProfilePage = lazyWithRetry(() => import('./pages/ProfilePage'));
+const UserProfilePage = lazyWithRetry(() => import('./pages/UserProfilePage'));
+const FavoritesPage = lazyWithRetry(() => import('./pages/FavoritesPage'));
+const MessagesPage = lazyWithRetry(() => import('./pages/MessagesPage'));
+const ProjectsPage = lazyWithRetry(() => import('./pages/ProjectsPage'));
+const LinksPage = lazyWithRetry(() => import('./pages/LinksPage'));
+const ShowcasePage = lazyWithRetry(() => import('./pages/ShowcasePage'));
+const AdminDashboardPage = lazyWithRetry(() => import('./pages/admin/AdminDashboardPage'));
+const AdminPostsPage = lazyWithRetry(() => import('./pages/admin/AdminPostsPage'));
+const AdminCommentsPage = lazyWithRetry(() => import('./pages/admin/AdminCommentsPage'));
+const AdminReportsPage = lazyWithRetry(() => import('./pages/admin/AdminReportsPage'));
+const AdminUsersPage = lazyWithRetry(() => import('./pages/admin/AdminUsersPage'));
+const AdminBadgesPage = lazyWithRetry(() => import('./pages/admin/AdminBadgesPage'));
+const AdminMediaPage = lazyWithRetry(() => import('./pages/admin/AdminMediaPage'));
+const AdminMonitorPage = lazyWithRetry(() => import('./pages/admin/AdminMonitorPage'));
+const AdminPagesPage = lazyWithRetry(() => import('./pages/admin/AdminPagesPage'));
+const AdminSitePageEditPage = lazyWithRetry(() => import('./pages/admin/AdminSitePageEditPage'));
+const AdminLinksPage = lazyWithRetry(() => import('./pages/admin/AdminLinksPage'));
+const SitePageView = lazyWithRetry(() => import('./pages/SitePageView'));
+const AdminSettingsPage = lazyWithRetry(() => import('./pages/admin/AdminSettingsPage'));
+const AdminCommunityPage = lazyWithRetry(() => import('./pages/admin/AdminCommunityPage'));
+const NotFoundPage = lazyWithRetry(() => import('./pages/NotFoundPage'));
+
+/** 全量 react-router 路由树（Vike 页面壳与浏览器共用同一棵树） */
+export const appRoutes = createRoutesFromElements(
+  <Route errorElement={<AppRouteError />}>
+    <Route path="/login" element={<Suspense fallback={<AuthPageFallback />}><LoginPage /></Suspense>} />
+    <Route path="/register" element={<Suspense fallback={<AuthPageFallback />}><RegisterPage /></Suspense>} />
+    <Route path="/forgot-password" element={<Suspense fallback={<AuthPageFallback />}><ForgotPasswordPage /></Suspense>} />
+    <Route path="/boards" element={<Navigate to="/admin/boards" replace />} />
+    <Route path="/admin" element={<AdminLayout />}>
+      <Route index element={<Navigate to="/admin/dashboard" replace />} />
+      <Route path="dashboard" element={<Suspense fallback={<PageLoader />}><AdminDashboardPage /></Suspense>} />
+      <Route path="boards" element={<Suspense fallback={<PageLoader />}><BoardsManagePage /></Suspense>} />
+      <Route path="pages/new" element={<Suspense fallback={<PageLoader />}><AdminSitePageEditPage /></Suspense>} />
+      <Route path="pages/:id/edit" element={<Suspense fallback={<PageLoader />}><AdminSitePageEditPage /></Suspense>} />
+      <Route path="pages" element={<Suspense fallback={<PageLoader />}><AdminPagesPage /></Suspense>} />
+      <Route path="links" element={<Suspense fallback={<PageLoader />}><AdminLinksPage /></Suspense>} />
+      <Route path="community" element={<Suspense fallback={<PageLoader />}><AdminCommunityPage /></Suspense>} />
+      <Route path="posts" element={<Suspense fallback={<PageLoader />}><AdminPostsPage /></Suspense>} />
+      <Route path="comments" element={<Suspense fallback={<PageLoader />}><AdminCommentsPage /></Suspense>} />
+      <Route path="reports" element={<Suspense fallback={<PageLoader />}><AdminReportsPage /></Suspense>} />
+      <Route path="users" element={<Suspense fallback={<PageLoader />}><AdminUsersPage /></Suspense>} />
+      <Route path="badges" element={<Suspense fallback={<PageLoader />}><AdminBadgesPage /></Suspense>} />
+      <Route path="media" element={<Suspense fallback={<PageLoader />}><AdminMediaPage /></Suspense>} />
+      <Route path="monitor" element={<Suspense fallback={<PageLoader />}><AdminMonitorPage /></Suspense>} />
+      <Route path="settings" element={<Suspense fallback={<PageLoader />}><AdminSettingsPage /></Suspense>} />
+      <Route path="*" element={<Suspense fallback={<PageLoader />}><NotFoundPage title="后台页面不存在" /></Suspense>} />
+    </Route>
+    <Route element={<MainLayout />}>
+      <Route path="/" element={<HomePage />} />
+      <Route path="/board/:id" element={<HomePage />} />
+      {/* :id 可为 123 或 123.html（伪静态后缀由后台配置） */}
+      <Route path="/post/:id" element={<PostDetailPage />} />
+      {/* 懒加载页面各自包裹 Suspense：Suspense 边界不得包裹 SSR 静态内容
+          （React 19 会把边界内大体积/含 <img> 的内容 outlining 为 hidden chunk） */}
+      <Route path="/compose" element={<Suspense fallback={<PageLoader />}><ComposePage /></Suspense>} />
+      <Route path="/post/:id/edit" element={<Suspense fallback={<PageLoader />}><ComposePage /></Suspense>} />
+      <Route path="/profile" element={<Suspense fallback={<PageLoader />}><ProfilePage /></Suspense>} />
+      <Route path="/user/:id" element={<Suspense fallback={<PageLoader />}><UserProfilePage /></Suspense>} />
+      <Route path="/favorites" element={<Suspense fallback={<PageLoader />}><FavoritesPage /></Suspense>} />
+      <Route path="/projects" element={<Suspense fallback={<PageLoader />}><ProjectsPage /></Suspense>} />
+      <Route path="/links" element={<Suspense fallback={<PageLoader />}><LinksPage /></Suspense>} />
+      <Route path="/showcase" element={<Suspense fallback={<PageLoader />}><ShowcasePage /></Suspense>} />
+      <Route path="/messages" element={<Suspense fallback={<PageLoader />}><MessagesPage /></Suspense>} />
+      <Route path="/page/:slug" element={<Suspense fallback={<PageLoader />}><SitePageView /></Suspense>} />
+      <Route path="*" element={<Suspense fallback={<PageLoader />}><NotFoundPage /></Suspense>} />
+    </Route>
+    <Route path="*" element={<Suspense fallback={<PageLoader fullScreen />}><NotFoundPage standalone /></Suspense>} />
+  </Route>,
+);

frontend/src/AppShell.tsx

@@ -0,0 +1,24 @@
+import type { ReactNode } from 'react';
+import './styles/global.css';
+import { AuthProvider } from './hooks/useAuth';
+import { ThemeProvider } from './hooks/useTheme';
+import ErrorBoundary from './components/ErrorBoundary';
+import { Toaster } from './components/ui/sonner';
+import PullToRefresh from './components/PullToRefresh';
+import TopProgressBar from './components/TopProgressBar';
+
+/** 与路由无关的应用壳：Provider + 全局挂件（SSR 服务端 / 客户端共用） */
+export default function AppShell({ children }: { children: ReactNode }) {
+  return (
+    <ThemeProvider>
+      <AuthProvider>
+        <ErrorBoundary>
+          {children}
+          <TopProgressBar />
+          <PullToRefresh />
+          <Toaster />
+        </ErrorBoundary>
+      </AuthProvider>
+    </ThemeProvider>
+  );
+}

frontend/src/api/client.ts

@@ -154,12 +154,12 @@ export const api = {
   },
   adminApprovePost: (id: number) =>
     request<{ message: string; status: string }>(`/api/admin/posts/${id}/approve`, { method: 'POST' }),
-  adminPinPost: (id: number, pinned: boolean) =>
+  adminPinPost: (id: number, pinned: number) =>
-    request<{ message: string; pinned: boolean }>(`/api/admin/posts/${id}/pin`, {
+    request<{ message: string; pinned: number }>(`/api/admin/posts/${id}/pin`, {
       method: 'POST', body: JSON.stringify({ pinned }),
     }),
-  adminBoardPinPost: (id: number, boardPinned: boolean) =>
+  adminBoardPinPost: (id: number, boardPinned: number) =>
-    request<{ message: string; board_pinned: boolean }>(`/api/admin/posts/${id}/board-pin`, {
+    request<{ message: string; board_pinned: number }>(`/api/admin/posts/${id}/board-pin`, {
       method: 'POST', body: JSON.stringify({ board_pinned: boardPinned }),
     }),
   adminFeaturePost: (id: number, featured: boolean) =>
@@ -264,8 +264,6 @@ export const api = {
     }),
   postRevisions: (id: number) =>
     request<{ revisions: PostRevision[] }>(`/api/posts/${id}/revisions`),
-  postRevision: (id: number, revId: number) =>
-    request<{ revision: PostRevision }>(`/api/posts/${id}/revisions/${revId}`),
   adminDeletePost: (id: number) => request(`/api/admin/posts/${id}`, { method: 'DELETE' }),
   adminTrashPosts: (params: { page?: number; keyword?: string }) => {
     const q = new URLSearchParams();
@@ -419,6 +417,14 @@ export const api = {
     fd.append('image', file);
     return request<{ url: string }>('/api/uploads/image', { method: 'POST', body: fd, headers: {} });
   },
+  /** 当前用户历史上传的帖子图片 */
+  myPostImages: (params?: { page?: number; size?: number }) => {
+    const q = new URLSearchParams();
+    if (params?.page) q.set('page', String(params.page));
+    if (params?.size) q.set('size', String(params.size));
+    const qs = q.toString();
+    return request<MediaListResult>(`/api/uploads/images${qs ? `?${qs}` : ''}`);
+  },
   createPost: (data: {
     board_id: string; title: string; content: string; tags?: string; post_type?: string;
     poll_options?: string; bounty_points?: number; lottery_winner_count?: number;
@@ -574,7 +580,6 @@ export const api = {
       `/api/users/search?${sp}`,
     );
   },
-  captcha: () => request<{ id: string; image: string }>('/api/captcha'),
   logout: () => request('/api/logout', { method: 'POST' }),
   like: (id: number) => request<{ liked: boolean; like_count: number }>(`/api/posts/${id}/like`, { method: 'POST' }),
   likeComment: (id: number) => request<{ liked: boolean; like_count: number }>(`/api/comments/${id}/like`, { method: 'POST' }),
@@ -656,6 +661,8 @@ export const api = {
   },
   markNotificationsRead: () =>
     request<{ message: string }>('/api/messages/notifications/read', { method: 'POST' }),
+  markMessageRead: (id: number) =>
+    request<{ message: string }>(`/api/messages/${id}/read`, { method: 'POST' }),
   sendMessage: (body: { to_user_id: number; subject?: string; content: string }) =>
     request<{ message: PrivateMessage }>('/api/messages', {
       method: 'POST', body: JSON.stringify(body),

frontend/src/api/serverClient.ts

@@ -0,0 +1,40 @@
+/**
+ * 服务端 API 客户端：Vike +data 在 Node 侧调用 Go API 用（仅 SSR 打包引用）。
+ *
+ * - GO_API_URL 指向 Go 服务（dev 默认与 Vite proxy 一致；生产由环境变量给 :3001）
+ * - 转发浏览器 cookie 以透传登录态
+ * - 转发 host / X-Forwarded-* 让 Go 推导正确的站点 base URL（canonical/og:url 等）
+ * - 5s 超时；任何失败返回 null，调用方降级为 SPA 壳，不阻断渲染
+ *
+ * 本模块仅允许被 SSR 侧代码（pages 下的 +data、src/ssr/feedData）引用；
+ * 顶层 process.env 读取以 import.meta.env.SSR 守卫，防止误入客户端包时求值崩溃。
+ */
+
+const GO_API_URL = import.meta.env.SSR
+  ? process.env.GO_API_URL || `http://127.0.0.1:${process.env.VITE_API_PORT || '3000'}`
+  : '';
+
+export type ServerApiOptions = {
+  /** 浏览器请求的 cookie 原样转发 */
+  cookie?: string;
+  /** 额外转发给 Go 的请求头（host / x-forwarded-* 等） */
+  headers?: Record<string, string>;
+  timeoutMs?: number;
+};
+
+export async function serverApi<T>(path: string, opts?: ServerApiOptions): Promise<T | null> {
+  try {
+    const res = await fetch(`${GO_API_URL}${path}`, {
+      headers: {
+        ...(opts?.cookie ? { cookie: opts.cookie } : {}),
+        ...(opts?.headers ?? {}),
+      },
+      signal: AbortSignal.timeout(opts?.timeoutMs ?? 5000),
+      cache: 'no-store',
+    });
+    if (!res.ok) return null;
+    return (await res.json()) as T;
+  } catch {
+    return null;
+  }
+}

frontend/src/api/types.ts

@@ -83,7 +83,12 @@ export interface PostItem {
   board_id: number;
   user_id: number;
   title: string;
+  /** 完整正文；列表接口不下发（为空），仅帖子详情等场景有值 */
   content?: string;
+  /** 列表接口预算的纯文本摘要（60 字），列表页直接使用无需解析 content */
+  excerpt?: string;
+  /** 列表接口预算的正文首图 URL（缩略图模式用） */
+  first_image?: string;
   tags: string;
   /** normal=讨论 | question=问答 | poll=投票 | bounty=悬赏 | lottery=抽奖 */
   post_type?: 'normal' | 'question' | 'poll' | 'bounty' | 'lottery' | string;
@@ -94,9 +99,9 @@ export interface PostItem {
   bounty_comment_id?: number;
   lottery_winner_count?: number;
   lottery_status?: 'open' | 'drawn' | string;
-  pinned: boolean;
+  pinned: number;
   /** 板块内置顶（仅板块列表抬升，首页不抬升） */
-  board_pinned?: boolean;
+  board_pinned?: number;
   featured?: boolean;
   edit_locked?: boolean;
   /** 禁止新评论（结贴） */
@@ -224,7 +229,7 @@ export interface FeedSortTab {
 }
 
 export const DEFAULT_FEED_SORT_TABS: FeedSortTab[] = [
-  { id: 'reply', label: '新评论', enabled: true },
+  { id: 'reply', label: '最新', enabled: true },
   { id: 'latest', label: '新帖子', enabled: true },
   { id: 'hot', label: '推荐帖', enabled: true },
 ];
@@ -717,9 +722,13 @@ export interface PrivateMessage {
   to_user_id: number;
   subject: string;
   content: string;
-  kind: 'user' | 'system' | 'reject' | 'report_result' | string;
+  kind: 'user' | 'system' | 'reject' | 'report_result' | 'reply' | 'mention' | 'moderation' | string;
   related_post_id?: number;
   related_report_id?: number;
+  related_comment_id?: number;
+  related_floor?: number;
+  /** 待审目标实时状态：pending|published|rejected|deleted */
+  related_status?: string;
   is_read: boolean;
   created_at: string;
   from_user?: User;

frontend/src/components/AppRouteError.tsx

@@ -1,5 +1,5 @@
 import { useEffect } from 'react';
-import { isRouteErrorResponse, useRouteError } from 'react-router-dom';
+import { isRouteErrorResponse, useRouteError } from 'react-router';
 import { Button } from '@/components/ui/button';
 import { isChunkLoadError, reloadForStaleChunk } from '../utils/chunkLoad';
 

frontend/src/components/ArticleEditor.tsx

@@ -1,5 +1,6 @@
 import {
-  useRef, useEffect, useImperativeHandle, forwardRef, useCallback, useState, useMemo, type ReactNode,
+  useRef, useEffect, useImperativeHandle, forwardRef, useCallback, useState, useMemo,
+  type ReactNode, type Ref,
 } from 'react';
 import { useEditor, EditorContent, type Editor } from '@tiptap/react';
 import { TextSelection, NodeSelection } from '@tiptap/pm/state';
@@ -8,7 +9,7 @@ import Link from '@tiptap/extension-link';
 import Placeholder from '@tiptap/extension-placeholder';
 import Underline from '@tiptap/extension-underline';
 import { TableKit } from '@tiptap/extension-table';
-import DOMPurify from 'dompurify';
+import { sanitizeHtml as sanitizeContentHtml } from '../utils/purify';
 import {
   Bold, Italic, Underline as UnderlineIcon, Strikethrough, Link as LinkIcon, Code, Quote,
   List, ListOrdered, Image as ImageIcon, Minus, LockKeyhole,
@@ -31,16 +32,19 @@ import {
   insertMarkdownLink,
 } from '../utils/markdownFormat';
 import { countWords } from '../utils/text';
-import { api } from '../api/client';
 import { notify } from '@/lib/notify';
 import { MembersOnly } from './editor/MembersOnlyExtension';
 import { ReplyOnly } from './editor/ReplyOnlyExtension';
 import { PointsOnly } from './editor/PointsOnlyExtension';
 import { TabIndent } from './editor/TabIndentExtension';
 import { ArticleImage, type ImageDisplay } from './editor/ArticleImageExtension';
+import { ArticleSticker } from './editor/ArticleStickerExtension';
 import { ImageGroup, suggestImageGroupLayout } from './editor/ImageGroupExtension';
+import StickerPicker from './emoji/StickerPicker';
+import type { Sticker } from '../data/stickers';
 import { ClearFloatParagraph, ClearFloatSync } from './editor/ClearFloatParagraph';
-import { ArticleLinkDialog } from './editor/ArticleLinkDialog';
+import { ArticleLinkDialog, type ArticleLinkConfirm } from './editor/ArticleLinkDialog';
+import { ArticleImagePickerDialog } from './editor/ArticleImagePickerDialog';
 import { ArticleCodeBlockDialog } from './editor/ArticleCodeBlockDialog';
 import { ArticleCodeBlock } from './editor/ArticleCodeBlockExtension';
 import {
@@ -73,6 +77,7 @@ interface Props {
 
 type EditorMode = 'rich' | 'markdown';
 type LinkTarget = 'rich' | 'markdown';
+type ImagePickerTarget = 'rich' | 'markdown';
 type CodeBlockTarget = 'rich' | 'markdown';
 type TableTarget = 'rich' | 'markdown';
 
@@ -83,6 +88,7 @@ interface ToolBtn {
   align?: 'start' | 'center' | 'end';
   active?: boolean;
   className?: string;
+  buttonRef?: Ref<HTMLButtonElement>;
   action: () => void;
 }
 
@@ -115,12 +121,20 @@ function buildMarkdownTableSnippet(opts: TableInsertOptions): string {
 
 /** 净化编辑器 HTML，保留 members-only 自定义标签 */
 function sanitizeHtml(html: string): string {
-  return DOMPurify.sanitize(html, POST_CONTENT_PURIFY_CONFIG);
+  return sanitizeContentHtml(html, POST_CONTENT_PURIFY_CONFIG);
 }
 
-/** 判断编辑器内容是否为空 */
+/** 判断编辑器内容是否为空（纯贴纸/图片也算有内容） */
 function isEditorEmpty(editor: Editor): boolean {
-  return editor.state.doc.textContent.trim().length === 0;
+  if (editor.state.doc.textContent.trim().length > 0) return false;
+  let hasMedia = false;
+  editor.state.doc.descendants((node) => {
+    if (node.type.name === 'image' || node.type.name === 'sticker' || node.type.name === 'imageGroup') {
+      hasMedia = true;
+      return false;
+    }
+  });
+  return !hasMedia;
 }
 
 /**
@@ -167,34 +181,6 @@ function cycleHeading(editor: Editor) {
   editor.chain().focus().toggleHeading({ level: 2 }).run();
 }
 
-/** 触发图片文件选择并上传（支持多选） */
-async function uploadPostImageFiles(multiple = true): Promise<string[]> {
-  return new Promise(resolve => {
-    const input = document.createElement('input');
-    input.type = 'file';
-    input.accept = 'image/jpeg,image/png,image/gif,image/webp';
-    input.multiple = multiple;
-    input.onchange = async () => {
-      const files = [...(input.files ?? [])];
-      if (!files.length) {
-        resolve([]);
-        return;
-      }
-      const urls: string[] = [];
-      for (const file of files) {
-        try {
-          const { url } = await api.uploadPostImage(file);
-          urls.push(url);
-        } catch (e: unknown) {
-          notify.error(e instanceof Error ? e.message : '图片上传失败');
-        }
-      }
-      resolve(urls);
-    };
-    input.click();
-  });
-}
-
 /** 渲染工具栏按钮列表 */
 function renderToolButtons(tools: ToolBtn[]) {
   return tools.map((t, i) => (
@@ -204,10 +190,12 @@ function renderToolButtons(tools: ToolBtn[]) {
       ) : null}
       <Tooltip content={t.title} hint={t.hint} align={t.align} side="bottom">
         <button
+          ref={t.buttonRef}
           type="button"
           className={`article-tool-btn${t.active ? ' active' : ''}${t.className ? ` ${t.className}` : ''}`}
           onMouseDown={e => e.preventDefault()}
           onClick={t.action}
+          aria-pressed={t.active || undefined}
         >
           {t.icon}
         </button>
@@ -228,7 +216,11 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
   const [markdownSource, setMarkdownSource] = useState('');
   const [linkDialogOpen, setLinkDialogOpen] = useState(false);
   const [linkDialogUrl, setLinkDialogUrl] = useState('');
+  const [linkDialogText, setLinkDialogText] = useState('');
+  const [linkDialogEditing, setLinkDialogEditing] = useState(false);
   const [linkTarget, setLinkTarget] = useState<LinkTarget>('rich');
+  const [imagePickerOpen, setImagePickerOpen] = useState(false);
+  const [imagePickerTarget, setImagePickerTarget] = useState<ImagePickerTarget>('rich');
   const [codeBlockDialogOpen, setCodeBlockDialogOpen] = useState(false);
   const [codeBlockTarget, setCodeBlockTarget] = useState<CodeBlockTarget>('rich');
   const [codeBlockEditing, setCodeBlockEditing] = useState(false);
@@ -236,7 +228,10 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
   const [tableDialogOpen, setTableDialogOpen] = useState(false);
   const [tableTarget, setTableTarget] = useState<TableTarget>('rich');
   const [tableEditing, setTableEditing] = useState(false);
+  const [showSticker, setShowSticker] = useState(false);
   const markdownRef = useRef<HTMLTextAreaElement>(null);
+  const editorBoxRef = useRef<HTMLDivElement>(null);
+  const stickerBtnRef = useRef<HTMLButtonElement>(null);
 
   const editor = useEditor({
     extensions: [
@@ -262,18 +257,27 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
         openOnClick: false,
         autolink: true,
         defaultProtocol: 'https',
+        // 新标签由全站设置在展示层处理，编辑器不写 target/rel
+        HTMLAttributes: {
+          target: null,
+          rel: null,
+        },
       }),
       ArticleImage.configure({ inline: false, allowBase64: false }),
+      ArticleSticker,
       ImageGroup,
       Placeholder.configure({
         placeholder: ({ node }) => {
-          if (node.type.name === 'paragraph' && node.parent?.type.name === 'membersOnly') {
+          // prosemirror 未公开 parent 字段，这里仅读父节点类型名
+          const parentName = (node as unknown as { parent?: { type?: { name?: string } } })
+            .parent?.type?.name;
+          if (node.type.name === 'paragraph' && parentName === 'membersOnly') {
             return MEMBERS_ONLY_PLACEHOLDER;
           }
-          if (node.type.name === 'paragraph' && node.parent?.type.name === 'replyOnly') {
+          if (node.type.name === 'paragraph' && parentName === 'replyOnly') {
             return REPLY_ONLY_PLACEHOLDER;
           }
-          if (node.type.name === 'paragraph' && node.parent?.type.name === 'pointsOnly') {
+          if (node.type.name === 'paragraph' && parentName === 'pointsOnly') {
             return '此处内容需积分解锁后可见…';
           }
           return placeholder;
@@ -340,23 +344,42 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
     placeCaretInFirstTextblock(editor);
   }, [value, editor, mode]);
 
-  // 全屏时锁定页面滚动，Esc 退出
+  // 全屏时锁定页面滚动；Esc 先关表情面板，再退出全屏
   useEffect(() => {
-    if (!fullscreen) return undefined;
+    if (!fullscreen && !showSticker) return undefined;
 
-    const prevOverflow = document.body.style.overflow;
+    const prevOverflow = fullscreen ? document.body.style.overflow : null;
-    document.body.style.overflow = 'hidden';
+    if (fullscreen) document.body.style.overflow = 'hidden';
 
     const onKeyDown = (e: KeyboardEvent) => {
-      if (e.key === 'Escape') setFullscreen(false);
+      if (e.key !== 'Escape') return;
+      if (showSticker) {
+        setShowSticker(false);
+        stickerBtnRef.current?.focus();
+        return;
+      }
+      if (fullscreen) setFullscreen(false);
     };
     window.addEventListener('keydown', onKeyDown);
 
     return () => {
-      document.body.style.overflow = prevOverflow;
+      if (prevOverflow !== null) document.body.style.overflow = prevOverflow;
       window.removeEventListener('keydown', onKeyDown);
     };
-  }, [fullscreen]);
+  }, [fullscreen, showSticker]);
+
+  // 点击编辑器外关闭贴纸面板
+  useEffect(() => {
+    if (!showSticker) return;
+    const onPointer = (e: MouseEvent) => {
+      if (editorBoxRef.current && !editorBoxRef.current.contains(e.target as Node)) {
+        setShowSticker(false);
+        stickerBtnRef.current?.focus();
+      }
+    };
+    document.addEventListener('mousedown', onPointer);
+    return () => document.removeEventListener('mousedown', onPointer);
+  }, [showSticker]);
 
   useImperativeHandle(ref, () => ({
     getHTML: () => {
@@ -393,14 +416,33 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
   const openLinkDialog = useCallback((target: LinkTarget) => {
     if (target === 'rich') {
       if (!editor) return;
-      const prev = editor.getAttributes('link').href as string | undefined;
+      const { from, to, empty } = editor.state.selection;
-      setLinkDialogUrl(prev ?? '');
+      let text = empty ? '' : editor.state.doc.textBetween(from, to, '');
+      let href = '';
+      let editing = false;
+      if (editor.isActive('link')) {
+        const attrs = editor.getAttributes('link');
+        href = (attrs.href as string) || '';
+        editing = Boolean(href);
+        editor.chain().focus().extendMarkRange('link').run();
+        const sel = editor.state.selection;
+        text = editor.state.doc.textBetween(sel.from, sel.to, '') || text;
+      }
+      setLinkDialogUrl(href);
+      setLinkDialogText(text);
+      setLinkDialogEditing(editing);
     } else {
+      const textarea = markdownRef.current;
+      const selected = textarea
+        ? markdownSource.slice(textarea.selectionStart, textarea.selectionEnd)
+        : '';
       setLinkDialogUrl('');
+      setLinkDialogText(selected);
+      setLinkDialogEditing(false);
     }
     setLinkTarget(target);
     setLinkDialogOpen(true);
-  }, [editor]);
+  }, [editor, markdownSource]);
 
   const openCodeBlockDialog = useCallback((target: CodeBlockTarget) => {
     setCodeBlockTarget(target);
@@ -477,11 +519,12 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
     }
   }, [editor]);
 
-  const applyLink = useCallback((url: string) => {
+  const applyLink = useCallback((payload: ArticleLinkConfirm) => {
+    const { url, text } = payload;
     if (linkTarget === 'markdown') {
       const textarea = markdownRef.current;
       if (!textarea || !url) return;
-      insertMarkdownLink(textarea, markdownSource, url, handleMarkdownChange);
+      insertMarkdownLink(textarea, markdownSource, url, handleMarkdownChange, { text });
       return;
     }
     if (!editor) return;
@@ -489,7 +532,31 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
       editor.chain().focus().extendMarkRange('link').unsetLink().run();
       return;
     }
-    editor.chain().focus().extendMarkRange('link').setLink({ href: url }).run();
+    // 新标签行为由全站 open_content_links_in_new_tab 在展示层处理
+    const linkAttrs = { href: url };
+    const { empty } = editor.state.selection;
+    const hasLink = editor.isActive('link');
+    if (!empty || hasLink) {
+      editor.chain().focus().extendMarkRange('link').setLink(linkAttrs).run();
+      const { from, to } = editor.state.selection;
+      const current = editor.state.doc.textBetween(from, to, '');
+      if (text && current !== text) {
+        editor.chain().focus().insertContentAt(
+          { from, to },
+          {
+            type: 'text',
+            text,
+            marks: [{ type: 'link', attrs: linkAttrs }],
+          },
+        ).run();
+      }
+      return;
+    }
+    editor.chain().focus().insertContent({
+      type: 'text',
+      text: text || '链接文字',
+      marks: [{ type: 'link', attrs: linkAttrs }],
+    }).run();
   }, [editor, linkTarget, markdownSource, handleMarkdownChange]);
 
   const removeLink = useCallback(() => {
@@ -497,16 +564,57 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
     editor.chain().focus().extendMarkRange('link').unsetLink().run();
   }, [editor]);
 
-  const setImage = useCallback(async () => {
+  const insertSticker = useCallback((sticker: Sticker) => {
+    if (mode === 'markdown') {
+      const textarea = markdownRef.current;
+      if (!textarea) return;
+      const snippet = (sticker.type === 'text' && sticker.text)
+        ? sticker.text
+        : (sticker.url ? `![${sticker.name || '表情'}](${sticker.url})` : '');
+      if (!snippet) return;
+      insertAtCursor(textarea, markdownSource, snippet, handleMarkdownChange);
+      setShowSticker(false);
+      return;
+    }
     if (!editor) return;
-    const urls = await uploadPostImageFiles(true);
+    if (sticker.type === 'text' && sticker.text) {
+      editor.chain().focus().insertContent(sticker.text).run();
+    } else if (sticker.url) {
+      editor.chain().focus().insertContent([
+        { type: 'sticker', attrs: { src: sticker.url, alt: sticker.name } },
+        { type: 'text', text: ' ' },
+      ]).run();
+    }
+    setShowSticker(false);
+  }, [editor, mode, markdownSource, handleMarkdownChange]);
+
+  const openImagePicker = useCallback((target: ImagePickerTarget) => {
+    setImagePickerTarget(target);
+    setImagePickerOpen(true);
+  }, []);
+
+  const applyImageUrls = useCallback((urls: string[]) => {
     if (!urls.length) return;
+    if (imagePickerTarget === 'markdown') {
+      const textarea = markdownRef.current;
+      if (!textarea) return;
+      if (urls.length === 1) {
+        insertAtCursor(textarea, markdownSource, `\n\n![图片](${urls[0]})\n\n`, handleMarkdownChange);
+        return;
+      }
+      const layout = suggestImageGroupLayout(urls.length);
+      const imgs = urls.map(u => `<img src="${u}" alt="">`).join('');
+      const block = `\n\n<div data-image-group data-layout="${layout}" class="image-group image-group--${layout}">${imgs}</div>\n\n`;
+      insertAtCursor(textarea, markdownSource, block, handleMarkdownChange);
+      return;
+    }
+    if (!editor) return;
     if (urls.length === 1) {
       editor.chain().focus().setImage({ src: urls[0] }).run();
       return;
     }
     editor.chain().focus().insertImageGroup(urls, suggestImageGroupLayout(urls.length)).run();
-  }, [editor]);
+  }, [editor, imagePickerTarget, markdownSource, handleMarkdownChange]);
 
   const setImageDisplay = useCallback((display: ImageDisplay) => {
     if (!editor) return;
@@ -571,6 +679,7 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
     const html = sanitizeHtml(editor.getHTML());
     lastValueRef.current = html;
     setMarkdownSource(htmlToMarkdown(html));
+    setShowSticker(false);
     setMode('markdown');
   }, [editor]);
 
@@ -583,6 +692,7 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
       editor.commands.setContent(html || '', { emitUpdate: false });
       placeCaretInFirstTextblock(editor);
     }
+    setShowSticker(false);
     setMode('rich');
   }, [editor, markdownSource, onChange]);
 
@@ -596,21 +706,6 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
     fn(textarea, markdownSource, handleMarkdownChange);
   }, [markdownSource, handleMarkdownChange]);
 
-  const insertMarkdownImage = useCallback(async () => {
-    const textarea = markdownRef.current;
-    if (!textarea) return;
-    const urls = await uploadPostImageFiles(true);
-    if (!urls.length) return;
-    if (urls.length === 1) {
-      insertAtCursor(textarea, markdownSource, `\n\n![图片](${urls[0]})\n\n`, handleMarkdownChange);
-      return;
-    }
-    const layout = suggestImageGroupLayout(urls.length);
-    const imgs = urls.map(u => `<img src="${u}" alt="">`).join('');
-    const block = `\n\n<div data-image-group data-layout="${layout}" class="image-group image-group--${layout}">${imgs}</div>\n\n`;
-    insertAtCursor(textarea, markdownSource, block, handleMarkdownChange);
-  }, [markdownSource, handleMarkdownChange]);
-
   const markdownPreviewHtml = useMemo(
     () => sanitizeHtml(markdownToHtml(markdownSource)),
     [markdownSource],
@@ -637,9 +732,9 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
       { icon: <LinkIcon size={15} />, title: '链接', active: editor.isActive('link'), action: () => openLinkDialog('rich') },
       {
         icon: <ImageIcon size={15} />,
-        title: '上传图片',
+        title: '图片',
-        hint: '可多选；多张自动并排成图组',
+        hint: '上传、链接或从已上传中选择',
-        action: setImage,
+        action: () => openImagePicker('rich'),
       },
       {
         icon: <Columns2 size={15} />,
@@ -648,6 +743,15 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
         active: groupActive,
         action: wrapSelectedAsGroup,
       },
+      {
+        icon: <span className="article-tool-btn__owo">OwO</span>,
+        title: '表情 OwO',
+        hint: '插入贴纸或颜文字',
+        active: showSticker,
+        className: 'article-tool-btn--owo',
+        buttonRef: stickerBtnRef,
+        action: () => setShowSticker(v => !v),
+      },
     ];
 
     if (editor.isActive('table')) {
@@ -732,7 +836,7 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
     }
 
     return tools;
-  }, [editor, enableContentGates, openLinkDialog, openCodeBlockDialog, openTableDialog, setImage, wrapMembersOnly, wrapReplyOnly, wrapPointsOnly, wrapSelectedAsGroup, setImageDisplay]);
+  }, [editor, enableContentGates, showSticker, openLinkDialog, openCodeBlockDialog, openTableDialog, openImagePicker, wrapMembersOnly, wrapReplyOnly, wrapPointsOnly, wrapSelectedAsGroup, setImageDisplay]);
 
   const buildMarkdownTools = useCallback((): ToolBtn[] => {
     const tools: ToolBtn[] = [
@@ -748,7 +852,21 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
       { icon: <Code size={15} />, title: '代码块', hint: '语言、行号与折叠', action: () => openCodeBlockDialog('markdown') },
       { icon: <TableIcon size={15} />, title: '表格', hint: '插入 GFM 管道表', action: () => openTableDialog('markdown') },
       { icon: <LinkIcon size={15} />, title: '链接', action: () => openLinkDialog('markdown') },
-      { icon: <ImageIcon size={15} />, title: '上传图片', action: insertMarkdownImage },
+      {
+        icon: <ImageIcon size={15} />,
+        title: '图片',
+        hint: '上传、链接或从已上传中选择',
+        action: () => openImagePicker('markdown'),
+      },
+      {
+        icon: <span className="article-tool-btn__owo">OwO</span>,
+        title: '表情 OwO',
+        hint: '插入贴纸或颜文字',
+        active: showSticker,
+        className: 'article-tool-btn--owo',
+        buttonRef: stickerBtnRef,
+        action: () => setShowSticker(v => !v),
+      },
     ];
     if (enableContentGates) {
       tools.push(
@@ -776,7 +894,7 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
       );
     }
     return tools;
-  }, [enableContentGates, withMarkdown, openLinkDialog, openCodeBlockDialog, openTableDialog, insertMarkdownImage]);
+  }, [enableContentGates, showSticker, withMarkdown, openLinkDialog, openCodeBlockDialog, openTableDialog, openImagePicker]);
 
   const tools = mode === 'rich' ? buildRichTools() : buildMarkdownTools();
   const words = mode === 'markdown'
@@ -784,12 +902,16 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
     : (editor ? countWords(editor.getText()) : 0);
 
   return (
-    <div className={`article-editor article-editor--${mode}${fullscreen ? ' article-editor--fullscreen' : ''}`}>
+    <div
+      ref={editorBoxRef}
+      className={`article-editor article-editor--${mode}${fullscreen ? ' article-editor--fullscreen' : ''}`}
+    >
       <div className="article-editor-bar">
         <div className="article-editor-tools">
           {renderToolButtons(tools)}
         </div>
       </div>
+      {showSticker && <StickerPicker onSelect={insertSticker} />}
 
       <div className="article-editor-body">
         {mode === 'rich' ? (
@@ -897,8 +1019,15 @@ const ArticleEditor = forwardRef<ArticleEditorHandle, Props>(function ArticleEdi
         open={linkDialogOpen}
         onOpenChange={setLinkDialogOpen}
         initialUrl={linkDialogUrl}
+        initialText={linkDialogText}
+        editing={linkDialogEditing}
         onConfirm={applyLink}
-        onRemove={linkTarget === 'rich' && linkDialogUrl ? removeLink : undefined}
+        onRemove={linkTarget === 'rich' && linkDialogEditing ? removeLink : undefined}
+      />
+      <ArticleImagePickerDialog
+        open={imagePickerOpen}
+        onOpenChange={setImagePickerOpen}
+        onInsert={applyImageUrls}
       />
       <ArticleCodeBlockDialog
         open={codeBlockDialogOpen}

frontend/src/components/AsideCheckInStrip.tsx

@@ -1,5 +1,5 @@
 import { CalendarCheck, Check, Gift, Loader2 } from 'lucide-react';
-import { useNavigate } from 'react-router-dom';
+import { useNavigate } from 'react-router';
 import { useCheckIn } from '../hooks/useCheckIn';
 import { useAuth } from '../hooks/useAuth';
 import { loginPath } from '../utils/authRedirect';

frontend/src/components/BackToTop.tsx

@@ -1,5 +1,5 @@
 import { useCallback, useEffect, useRef, useState } from 'react';
-import { useLocation } from 'react-router-dom';
+import { useLocation } from 'react-router';
 import { ArrowUp, MessageSquare } from 'lucide-react';
 
 /** 滚动超过该距离后显示按钮 */
@@ -10,7 +10,8 @@ const BIND_RETRY_MS = 50;
 
 /**
  * 定位当前真正滚动的容器。
- * 前台：手机 Feed 整栏 / .post-list-scroll / .page-wrap / .main-content--compose
+ * Feed 文档滚动模式（.app-shell--doc-scroll）：滚动根为窗口（document.scrollingElement）。
+ * 其余前台：手机 Feed 整栏 / .post-list-scroll / .page-wrap / .main-content--compose
  * 后台：.admin-main
  */
 function pickScrollEl(scope: ParentNode): HTMLElement | null {
@@ -52,7 +53,7 @@ export default function BackToTop() {
     let cancelled = false;
     let attempts = 0;
     let retryTimer: ReturnType<typeof setTimeout> | undefined;
-    let bound: HTMLElement | null = null;
+    let bound: EventTarget | null = null;
 
     const onScroll = () => {
       if (!cancelled) syncVisible();
@@ -80,6 +81,15 @@ export default function BackToTop() {
 
     const tryBind = () => {
       if (cancelled) return;
+      // Feed 文档滚动模式：滚动根是窗口，scroll 事件落在 document 上
+      if (document.querySelector('.app-shell--doc-scroll')) {
+        unbind();
+        bound = document;
+        scrollElRef.current = document.scrollingElement as HTMLElement | null;
+        document.addEventListener('scroll', onScroll, { passive: true });
+        onScroll();
+        return;
+      }
       const scope = findScrollScope();
       if (!scope) {
         setVisible(false);

frontend/src/components/CommentBox.tsx

@@ -1,5 +1,5 @@
 import { useState, useRef, useEffect } from 'react';
-import { Link } from 'react-router-dom';
+import { Link } from 'react-router';
 import { Send } from 'lucide-react';
 import { Switch } from '@/components/ui/switch';
 import { Button } from '@/components/ui/button';

frontend/src/components/CommentContent.tsx

@@ -1,15 +1,19 @@
-import { useNavigate } from 'react-router-dom';
+import { useMemo, useCallback } from 'react';
+import { useNavigate } from 'react-router';
 import { api } from '../api/client';
 import { renderCommentContent } from '../utils/content';
+import { handleMdCodeBlockUiClick } from '../utils/enhanceCodeBlocks';
 import { userPath } from '../utils/userPath';
+import { notify } from '@/lib/notify';
 
 interface Props {
   content: string;
 }
 
-/** 渲染评论正文（支持正文内 @ 高亮与点击跳转） */
+/** 渲染评论正文（支持正文内 @ 高亮、代码块阅读态与点击跳转） */
 export default function CommentContent({ content }: Props) {
   const nav = useNavigate();
+  const html = useMemo(() => renderCommentContent(content), [content]);
 
   const openMention = async (name: string) => {
     try {
@@ -26,17 +30,29 @@ export default function CommentContent({ content }: Props) {
     }
   };
 
+  const onClick = useCallback(async (e: React.MouseEvent) => {
+    try {
+      if (await handleMdCodeBlockUiClick(e.target)) {
+        e.preventDefault();
+        return;
+      }
+    } catch {
+      notify.error('复制失败');
+      return;
+    }
+
+    const el = (e.target as HTMLElement).closest('.mention') as HTMLElement | null;
+    if (!el) return;
+    const name = el.getAttribute('data-name');
+    if (!name) return;
+    e.preventDefault();
+    void openMention(name);
+  }, [nav]);
+
   return (
     <div
-      className="floor-body"
+      className="floor-body post-detail-content"
-      onClick={(e) => {
+      onClick={(e) => { void onClick(e); }}
-        const el = (e.target as HTMLElement).closest('.mention') as HTMLElement | null;
-        if (!el) return;
-        const name = el.getAttribute('data-name');
-        if (!name) return;
-        e.preventDefault();
-        void openMention(name);
-      }}
       onKeyDown={(e) => {
         if (e.key !== 'Enter' && e.key !== ' ') return;
         const el = e.target as HTMLElement;
@@ -46,9 +62,7 @@ export default function CommentContent({ content }: Props) {
         e.preventDefault();
         void openMention(name);
       }}
-      dangerouslySetInnerHTML={{
+      dangerouslySetInnerHTML={{ __html: html }}
-        __html: renderCommentContent(content),
-      }}
     />
   );
 }

frontend/src/components/CommentEditor.tsx

@@ -6,17 +6,17 @@ import StarterKit from '@tiptap/starter-kit';
 import Link from '@tiptap/extension-link';
 import Placeholder from '@tiptap/extension-placeholder';
 import Underline from '@tiptap/extension-underline';
-import DOMPurify from 'dompurify';
+import { sanitizeHtml as sanitizeContentHtml } from '../utils/purify';
 import {
   Bold, Italic, Underline as UnderlineIcon, Strikethrough,
   List, ListOrdered, Code, Link as LinkIcon, Image as ImageIcon,
 } from 'lucide-react';
 import { POST_CONTENT_PURIFY_CONFIG } from '../utils/postContent';
-import { api } from '../api/client';
-import { notify } from '@/lib/notify';
 import { ArticleCodeBlock } from './editor/ArticleCodeBlockExtension';
 import { ArticleCodeBlockDialog } from './editor/ArticleCodeBlockDialog';
 import { ArticleImage } from './editor/ArticleImageExtension';
+import { ArticleImagePickerDialog } from './editor/ArticleImagePickerDialog';
+import { ArticleLinkDialog, type ArticleLinkConfirm } from './editor/ArticleLinkDialog';
 import { TabIndent } from './editor/TabIndentExtension';
 import type { CodeBlockInsertOptions } from '../utils/codeBlockOptions';
 import { Tooltip } from './ui/Tooltip';
@@ -36,7 +36,7 @@ interface Props {
 }
 
 function sanitizeHtml(html: string): string {
-  return DOMPurify.sanitize(html, POST_CONTENT_PURIFY_CONFIG);
+  return sanitizeContentHtml(html, POST_CONTENT_PURIFY_CONFIG);
 }
 
 function isEditorEmpty(editor: Editor): boolean {
@@ -49,28 +49,6 @@ function isEditorEmpty(editor: Editor): boolean {
   return !hasImage;
 }
 
-/** 触发图片文件选择并上传 */
-async function uploadImageFiles(): Promise<string[]> {
-  return new Promise(resolve => {
-    const input = document.createElement('input');
-    input.type = 'file';
-    input.accept = 'image/jpeg,image/png,image/gif,image/webp';
-    input.multiple = false;
-    input.onchange = async () => {
-      const files = [...(input.files ?? [])];
-      if (!files.length) { resolve([]); return; }
-      try {
-        const { url } = await api.uploadPostImage(files[0]);
-        resolve([url]);
-      } catch (e: unknown) {
-        notify.error(e instanceof Error ? e.message : '图片上传失败');
-        resolve([]);
-      }
-    };
-    input.click();
-  });
-}
-
 const CommentEditor = forwardRef<CommentEditorHandle, Props>(function CommentEditor(
   { value, onChange, placeholder = '说点什么吧…' },
   ref,
@@ -79,6 +57,11 @@ const CommentEditor = forwardRef<CommentEditorHandle, Props>(function CommentEdi
   const lastValueRef = useRef(value);
   const [, setTick] = useState(0);
   const [showSticker, setShowSticker] = useState(false);
+  const [imagePickerOpen, setImagePickerOpen] = useState(false);
+  const [linkDialogOpen, setLinkDialogOpen] = useState(false);
+  const [linkDialogUrl, setLinkDialogUrl] = useState('');
+  const [linkDialogText, setLinkDialogText] = useState('');
+  const [linkDialogEditing, setLinkDialogEditing] = useState(false);
   const [codeBlockDialogOpen, setCodeBlockDialogOpen] = useState(false);
   const [codeBlockEditing, setCodeBlockEditing] = useState(false);
   const [codeBlockInitial, setCodeBlockInitial] = useState<CodeBlockInsertOptions | null>(null);
@@ -99,6 +82,11 @@ const CommentEditor = forwardRef<CommentEditorHandle, Props>(function CommentEdi
         openOnClick: false,
         autolink: true,
         defaultProtocol: 'https',
+        // 新标签由全站设置在展示层处理，编辑器不写 target/rel
+        HTMLAttributes: {
+          target: null,
+          rel: null,
+        },
       }),
       ArticleImage.configure({ inline: true, allowBase64: true }),
       Placeholder.configure({ placeholder }),
@@ -160,7 +148,9 @@ const CommentEditor = forwardRef<CommentEditorHandle, Props>(function CommentEdi
   useImperativeHandle(ref, () => ({
     getHTML: () => editor ? sanitizeHtml(editor.getHTML()) : value,
     isEmpty: () => editor ? isEditorEmpty(editor) : !value.trim(),
-    focus: (options?: { preventScroll?: boolean }) => { editor?.commands.focus(options); },
+    focus: (options?: { preventScroll?: boolean }) => {
+      editor?.commands.focus(undefined, { scrollIntoView: !options?.preventScroll });
+    },
   }), [editor, value]);
 
   const insertSticker = useCallback((sticker: Sticker) => {
@@ -179,11 +169,14 @@ const CommentEditor = forwardRef<CommentEditorHandle, Props>(function CommentEdi
     setShowSticker(false);
   }, [editor]);
 
-  const setImage = useCallback(async () => {
+  const applyImageUrls = useCallback((urls: string[]) => {
-    if (!editor) return;
+    if (!editor || !urls.length) return;
-    const urls = await uploadImageFiles();
+    // 评论为 inline 图，无图组：逐张插入并跟空格，便于光标落在右侧
-    if (!urls.length) return;
+    const nodes = urls.flatMap(src => [
-    editor.chain().focus().setImage({ src: urls[0] }).run();
+      { type: 'image' as const, attrs: { src } },
+      { type: 'text' as const, text: ' ' },
+    ]);
+    editor.chain().focus().insertContent(nodes).run();
   }, [editor]);
 
   const openCodeBlockDialog = useCallback(() => {
@@ -213,23 +206,70 @@ const CommentEditor = forwardRef<CommentEditorHandle, Props>(function CommentEdi
     }).run();
   }, [editor]);
 
-  const setLink = useCallback(() => {
+  const openLinkDialog = useCallback(() => {
     if (!editor) return;
-    const prev = editor.getAttributes('link').href as string | undefined;
+    const { from, to, empty } = editor.state.selection;
-    const url = window.prompt('链接地址', prev ?? 'https://');
+    let text = empty ? '' : editor.state.doc.textBetween(from, to, '');
-    if (url === null) return;
+    let href = '';
+    let editing = false;
+    if (editor.isActive('link')) {
+      const attrs = editor.getAttributes('link');
+      href = (attrs.href as string) || '';
+      editing = Boolean(href);
+      editor.chain().focus().extendMarkRange('link').run();
+      const sel = editor.state.selection;
+      text = editor.state.doc.textBetween(sel.from, sel.to, '') || text;
+    }
+    setLinkDialogUrl(href);
+    setLinkDialogText(text);
+    setLinkDialogEditing(editing);
+    setLinkDialogOpen(true);
+  }, [editor]);
+
+  const applyLink = useCallback((payload: ArticleLinkConfirm) => {
+    if (!editor) return;
+    const { url, text } = payload;
     if (!url) {
       editor.chain().focus().extendMarkRange('link').unsetLink().run();
       return;
     }
-    editor.chain().focus().extendMarkRange('link').setLink({ href: url }).run();
+    // 新标签行为由全站 open_content_links_in_new_tab 在展示层处理
+    const linkAttrs = { href: url };
+    const { empty } = editor.state.selection;
+    const hasLink = editor.isActive('link');
+    if (!empty || hasLink) {
+      editor.chain().focus().extendMarkRange('link').setLink(linkAttrs).run();
+      const { from, to } = editor.state.selection;
+      const current = editor.state.doc.textBetween(from, to, '');
+      if (text && current !== text) {
+        editor.chain().focus().insertContentAt(
+          { from, to },
+          {
+            type: 'text',
+            text,
+            marks: [{ type: 'link', attrs: linkAttrs }],
+          },
+        ).run();
+      }
+      return;
+    }
+    editor.chain().focus().insertContent({
+      type: 'text',
+      text: text || '链接文字',
+      marks: [{ type: 'link', attrs: linkAttrs }],
+    }).run();
+  }, [editor]);
+
+  const removeLink = useCallback(() => {
+    if (!editor) return;
+    editor.chain().focus().extendMarkRange('link').unsetLink().run();
   }, [editor]);
 
   if (!editor) {
     return <div className="comment-editor"><div className="article-editor-bar" /><div className="article-editor-body" /></div>;
   }
 
-  const tools: { icon: React.ReactNode; title: string; active?: boolean; action: () => void; className?: string }[] = [
+  const tools: { icon: React.ReactNode; title: string; hint?: string; active?: boolean; action: () => void; className?: string }[] = [
     { icon: <Bold size={15} />, title: '加粗', active: editor.isActive('bold'), action: () => editor.chain().focus().toggleBold().run() },
     { icon: <Italic size={15} />, title: '斜体', active: editor.isActive('italic'), action: () => editor.chain().focus().toggleItalic().run() },
     { icon: <UnderlineIcon size={15} />, title: '下划线', active: editor.isActive('underline'), action: () => editor.chain().focus().toggleUnderline().run() },
@@ -237,8 +277,13 @@ const CommentEditor = forwardRef<CommentEditorHandle, Props>(function CommentEdi
     { icon: <List size={15} />, title: '无序列表', active: editor.isActive('bulletList'), action: () => editor.chain().focus().toggleBulletList().run() },
     { icon: <ListOrdered size={15} />, title: '有序列表', active: editor.isActive('orderedList'), action: () => editor.chain().focus().toggleOrderedList().run() },
     { icon: <Code size={15} />, title: '代码块', active: editor.isActive('codeBlock'), action: openCodeBlockDialog },
-    { icon: <LinkIcon size={15} />, title: '链接', active: editor.isActive('link'), action: setLink },
+    { icon: <LinkIcon size={15} />, title: '链接', active: editor.isActive('link'), action: openLinkDialog },
-    { icon: <ImageIcon size={15} />, title: '上传图片', action: setImage },
+    {
+      icon: <ImageIcon size={15} />,
+      title: '图片',
+      hint: '上传、链接或从已上传中选择',
+      action: () => setImagePickerOpen(true),
+    },
     { icon: <span className="article-tool-btn__owo">OwO</span>, title: '表情 OwO', active: showSticker, action: () => setShowSticker(v => !v), className: 'article-tool-btn--owo' },
   ];
 
@@ -247,14 +292,14 @@ const CommentEditor = forwardRef<CommentEditorHandle, Props>(function CommentEdi
       <div className="article-editor-bar">
         <div className="article-editor-tools">
           {tools.map((t, i) => (
-            <Tooltip key={i} content={t.title} side="bottom">
+            <Tooltip key={i} content={t.title} hint={t.hint} side="bottom">
               <button
                 ref={i === tools.length - 1 ? stickerBtnRef : undefined}
                 type="button"
                 className={`article-tool-btn${t.active ? ' active' : ''}${t.className ? ` ${t.className}` : ''}`}
                 onMouseDown={e => e.preventDefault()}
                 onClick={t.action}
-                aria-label={t.title}
+                aria-label={t.hint ? `${t.title}，${t.hint}` : t.title}
               >
                 {t.icon}
               </button>
@@ -268,6 +313,20 @@ const CommentEditor = forwardRef<CommentEditorHandle, Props>(function CommentEdi
         </div>
       </div>
       {showSticker && <StickerPicker onSelect={insertSticker} />}
+      <ArticleLinkDialog
+        open={linkDialogOpen}
+        onOpenChange={setLinkDialogOpen}
+        initialUrl={linkDialogUrl}
+        initialText={linkDialogText}
+        editing={linkDialogEditing}
+        onConfirm={applyLink}
+        onRemove={linkDialogEditing ? removeLink : undefined}
+      />
+      <ArticleImagePickerDialog
+        open={imagePickerOpen}
+        onOpenChange={setImagePickerOpen}
+        onInsert={applyImageUrls}
+      />
       <ArticleCodeBlockDialog
         open={codeBlockDialogOpen}
         onOpenChange={setCodeBlockDialogOpen}

frontend/src/components/FeedHeader.tsx

@@ -1,4 +1,4 @@
-import { useNavigate } from 'react-router-dom';
+import { useNavigate } from 'react-router';
 import { navigateFeed } from '../utils/feedCache';
 
 interface Props {

frontend/src/components/FeedSortBar.tsx

@@ -1,5 +1,5 @@
 import { useMemo, useRef } from 'react';
-import { useParams, useSearchParams } from 'react-router-dom';
+import { useParams, useSearchParams } from 'react-router';
 import { boardPath, parsePermalinkID, type PermalinkOpts } from '../utils/permalink';
 import { getCachedForumLimits, useForumLimits } from '../hooks/useForumLimits';
 import { Clock, MessageCircle, BadgeCheck, Loader2 } from 'lucide-react';
@@ -15,7 +15,7 @@ import type { FeedSortTab } from '../api/types';
 export type FeedSort = 'latest' | 'reply' | 'hot';
 
 const SORT_META: Record<FeedSort, { hint: string; icon: typeof Clock }> = {
-  reply: { hint: '最近有人评论', icon: MessageCircle },
+  reply: { hint: '按最近活动（发帖或评论）', icon: MessageCircle },
   latest: { hint: '按发帖时间', icon: Clock },
   hot: { hint: '仅展示推荐帖', icon: BadgeCheck },
 };

frontend/src/components/PmComposerInput.tsx

@@ -0,0 +1,227 @@
+import { forwardRef, useCallback, useEffect, useImperativeHandle, useRef } from 'react';
+import type { Sticker } from '../data/stickers';
+
+export type PmComposerInputHandle = {
+  insertSticker: (sticker: Sticker) => void;
+  insertText: (text: string) => void;
+  focus: () => void;
+};
+
+type Props = {
+  value: string;
+  onChange: (next: string) => void;
+  placeholder?: string;
+  maxLength?: number;
+  disabled?: boolean;
+  onSubmit?: () => void;
+};
+
+/** 站点内置贴纸路径（评论/私信共用） */
+export function isPmStickerSrc(src: string) {
+  return src.includes('/stickers/');
+}
+
+function escapeHtml(s: string) {
+  return s
+    .replace(/&/g, '&')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;');
+}
+
+function draftToHtml(text: string): string {
+  if (!text) return '';
+  const parts = text.split(/(!\[[^\]]*]\([^)]+\))/g);
+  return parts.map((part) => {
+    const m = part.match(/^!\[([^\]]*)]\(([^)]+)\)$/);
+    if (m) {
+      const alt = escapeHtml(m[1] || '表情');
+      const src = escapeHtml(m[2]);
+      const cls = isPmStickerSrc(m[2]) ? 'pm-composer__sticker' : 'pm-composer__inline-img';
+      return `<img class="${cls}" src="${src}" alt="${alt}" draggable="false">`;
+    }
+    return escapeHtml(part).replace(/\n/g, '<br>');
+  }).join('');
+}
+
+function serializeComposer(root: HTMLElement): string {
+  let out = '';
+
+  const walk = (node: Node) => {
+    if (node.nodeType === Node.TEXT_NODE) {
+      out += node.textContent || '';
+      return;
+    }
+    if (node.nodeType !== Node.ELEMENT_NODE) return;
+    const el = node as HTMLElement;
+    const tag = el.tagName;
+    if (tag === 'IMG') {
+      const src = el.getAttribute('src') || '';
+      const alt = el.getAttribute('alt') || '表情';
+      out += `![${alt}](${src})`;
+      return;
+    }
+    if (tag === 'BR') {
+      out += '\n';
+      return;
+    }
+    if (tag === 'DIV' || tag === 'P') {
+      if (out.length > 0 && !out.endsWith('\n')) out += '\n';
+      el.childNodes.forEach(walk);
+      return;
+    }
+    el.childNodes.forEach(walk);
+  };
+
+  root.childNodes.forEach(walk);
+  return out.replace(/\n$/, '');
+}
+
+function placeCaretAfter(node: Node) {
+  const sel = window.getSelection();
+  if (!sel) return;
+  const range = document.createRange();
+  range.setStartAfter(node);
+  range.collapse(true);
+  sel.removeAllRanges();
+  sel.addRange(range);
+}
+
+/** 私信输入框：可内联插入贴纸（与评论编辑器一致），序列化为 markdown 图片语法 */
+const PmComposerInput = forwardRef<PmComposerInputHandle, Props>(function PmComposerInput(
+  { value, onChange, placeholder, maxLength = 4000, disabled, onSubmit },
+  ref,
+) {
+  const elRef = useRef<HTMLDivElement>(null);
+  const savedRangeRef = useRef<Range | null>(null);
+  const valueRef = useRef(value);
+  valueRef.current = value;
+
+  const emit = useCallback(() => {
+    const el = elRef.current;
+    if (!el) return;
+    const next = serializeComposer(el);
+    if (maxLength && next.length > maxLength) {
+      el.innerHTML = draftToHtml(valueRef.current);
+      return;
+    }
+    el.dataset.empty = next ? 'false' : 'true';
+    if (next !== valueRef.current) onChange(next);
+  }, [maxLength, onChange]);
+
+  const restoreRange = useCallback(() => {
+    const el = elRef.current;
+    if (!el) return;
+    el.focus();
+    const sel = window.getSelection();
+    if (!sel) return;
+    const saved = savedRangeRef.current;
+    if (saved && el.contains(saved.startContainer)) {
+      sel.removeAllRanges();
+      sel.addRange(saved);
+      return;
+    }
+    const range = document.createRange();
+    range.selectNodeContents(el);
+    range.collapse(false);
+    sel.removeAllRanges();
+    sel.addRange(range);
+  }, []);
+
+  const saveRange = useCallback(() => {
+    const el = elRef.current;
+    const sel = window.getSelection();
+    if (!el || !sel || sel.rangeCount === 0) return;
+    if (!el.contains(sel.anchorNode)) return;
+    savedRangeRef.current = sel.getRangeAt(0).cloneRange();
+  }, []);
+
+  const insertNodes = useCallback((nodes: Node[]) => {
+    const el = elRef.current;
+    if (!el || !nodes.length) return;
+    restoreRange();
+    const sel = window.getSelection();
+    if (!sel) return;
+    const range = sel.rangeCount > 0 ? sel.getRangeAt(0) : document.createRange();
+    range.deleteContents();
+    const frag = document.createDocumentFragment();
+    nodes.forEach((n) => frag.appendChild(n));
+    const last = nodes[nodes.length - 1];
+    range.insertNode(frag);
+    placeCaretAfter(last);
+    saveRange();
+    emit();
+  }, [emit, restoreRange, saveRange]);
+
+  useImperativeHandle(ref, () => ({
+    insertSticker(sticker) {
+      if (!sticker.url) return;
+      const img = document.createElement('img');
+      img.className = 'pm-composer__sticker';
+      img.src = sticker.url;
+      img.alt = sticker.name || '表情';
+      img.draggable = false;
+      // 尾随空格，光标可停在贴纸右侧（对齐评论编辑器）
+      insertNodes([img, document.createTextNode(' ')]);
+    },
+    insertText(text) {
+      if (!text) return;
+      insertNodes([document.createTextNode(text)]);
+    },
+    focus() {
+      restoreRange();
+    },
+  }), [insertNodes, restoreRange]);
+
+  // 外部改 value（切会话 / 发送清空）时回填；输入过程中 serialize 与 value 一致则不重绘
+  useEffect(() => {
+    const el = elRef.current;
+    if (!el) return;
+    if (serializeComposer(el) === value) {
+      el.dataset.empty = value ? 'false' : 'true';
+      return;
+    }
+    el.innerHTML = draftToHtml(value);
+    el.dataset.empty = value ? 'false' : 'true';
+  }, [value]);
+
+  useEffect(() => {
+    const onSel = () => saveRange();
+    document.addEventListener('selectionchange', onSel);
+    return () => document.removeEventListener('selectionchange', onSel);
+  }, [saveRange]);
+
+  return (
+    <div
+      ref={elRef}
+      className="pm-composer__input"
+      role="textbox"
+      aria-multiline="true"
+      aria-label="私信内容"
+      contentEditable={!disabled}
+      data-placeholder={placeholder || ''}
+      data-empty={value ? 'false' : 'true'}
+      suppressContentEditableWarning
+      onInput={emit}
+      onBlur={saveRange}
+      onPaste={(e) => {
+        e.preventDefault();
+        const text = e.clipboardData.getData('text/plain');
+        if (text) insertNodes([document.createTextNode(text)]);
+      }}
+      onDrop={(e) => {
+        // 禁止把文件拖成「大图附件」；贴纸只走选择器
+        if (e.dataTransfer?.files?.length) e.preventDefault();
+      }}
+      onKeyDown={(e) => {
+        if (e.nativeEvent.isComposing) return;
+        if (e.key === 'Enter' && !e.shiftKey) {
+          e.preventDefault();
+          onSubmit?.();
+        }
+      }}
+    />
+  );
+});
+
+export default PmComposerInput;

frontend/src/components/PostAuthorCard.tsx

@@ -1,5 +1,5 @@
 import { useEffect, useState } from 'react';
-import { useNavigate } from 'react-router-dom';
+import { useNavigate } from 'react-router';
 import { Eye, FileText, Heart, Mail, MessageCircle, UserRound } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
@@ -9,13 +9,15 @@ import { useAuth } from '../hooks/useAuth';
 import { loginPath } from '../utils/authRedirect';
 import { formatTime } from '../utils/content';
 import { userPath } from '../utils/userPath';
-import ComposeMessageDialog from './ComposeMessageDialog';
 import UserLink from './UserLink';
 
 interface Props {
   author?: User | null;
   publishedAt?: string;
   viewCount?: number;
+  /** SSR/预热快照携带的作者主页资料与统计：首帧直接渲染，避免挂载后再拉 /api/users/:id */
+  initialProfile?: UserPublic | null;
+  initialStats?: UserActivityStats | null;
 }
 
 /** 帖子详情右栏：作者信息卡（私信 / 主页 / 统计） */
@@ -23,12 +25,13 @@ export default function PostAuthorCard({
   author,
   publishedAt,
   viewCount,
+  initialProfile = null,
+  initialStats = null,
 }: Props) {
   const nav = useNavigate();
   const { user: me } = useAuth();
-  const [profile, setProfile] = useState<UserPublic | null>(null);
+  const [profile, setProfile] = useState<UserPublic | null>(initialProfile);
-  const [stats, setStats] = useState<UserActivityStats | null>(null);
+  const [stats, setStats] = useState<UserActivityStats | null>(initialStats);
-  const [msgOpen, setMsgOpen] = useState(false);
 
   useEffect(() => {
     if (!author?.id) {
@@ -36,6 +39,12 @@ export default function PostAuthorCard({
       setStats(null);
       return;
     }
+    // 快照（SSR / 客户端预热 / 换帖）已带完整资料：同步即可，不再发请求
+    if (initialProfile && initialStats) {
+      setProfile(initialProfile);
+      setStats(initialStats);
+      return;
+    }
     let cancelled = false;
     api.userProfile(author.id)
       .then((r) => {
@@ -50,7 +59,7 @@ export default function PostAuthorCard({
         setStats(null);
       });
     return () => { cancelled = true; };
-  }, [author?.id]);
+  }, [author?.id, initialProfile, initialStats]);
 
   if (!author?.id) {
     return (
@@ -78,7 +87,7 @@ export default function PostAuthorCard({
       nav(loginPath(profileHref));
       return;
     }
-    setMsgOpen(true);
+    nav(`/messages?peer=${author.id}`);
   };
 
   return (
@@ -159,16 +168,6 @@ export default function PostAuthorCard({
           </Button>
         </div>
       </div>
-
-      {!isSelf && (
-        <ComposeMessageDialog
-          open={msgOpen}
-          onOpenChange={setMsgOpen}
-          toUserId={author.id}
-          toNickname={nick}
-          onSent={() => nav(`/messages?peer=${author.id}`)}
-        />
-      )}
     </div>
   );
 }

frontend/src/components/PostContent.tsx

@@ -1,7 +1,7 @@
-import { useMemo, useCallback, useEffect, useState } from 'react';
+import { useMemo, useCallback, useState } from 'react';
-import { useNavigate, useParams } from 'react-router-dom';
+import { useNavigate, useParams } from 'react-router';
 import { renderPostContentHtml } from '../utils/postContent';
-import { extractHeadingsFromHtml, type PostHeading } from '../utils/postHeadings';
+import { handleMdCodeBlockUiClick } from '../utils/enhanceCodeBlocks';
 import { loginPath, registerPath } from '../utils/authRedirect';
 import { useForumLimits } from '../hooks/useForumLimits';
 import { notify } from '@/lib/notify';
@@ -12,8 +12,6 @@ interface Props {
   html: string;
   isLoggedIn: boolean;
   className?: string;
-  /** 正文标题树变化时回调（用于侧栏目录） */
-  onHeadingsChange?: (headings: PostHeading[]) => void;
   /** 点击「回复可见」门控的「去回复」 */
   onRequestReply?: () => void;
   /** 积分解锁成功后刷新正文 */
@@ -26,7 +24,6 @@ export default function PostContent({
   html,
   isLoggedIn,
   className = 'post-detail-content',
-  onHeadingsChange,
   onRequestReply,
   onUnlocked,
   postId: postIdProp,
@@ -39,19 +36,12 @@ export default function PostContent({
   const [lightboxAlt, setLightboxAlt] = useState('');
   const [unlocking, setUnlocking] = useState(false);
 
-  const prepared = useMemo(() => {
+  const preparedHtml = useMemo(
-    const rendered = renderPostContentHtml(html, isLoggedIn, {
+    () => renderPostContentHtml(html, isLoggedIn, {
       openLinksInNewTab: limits.open_content_links_in_new_tab,
-    });
+    }),
-    return {
+    [html, isLoggedIn, limits.open_content_links_in_new_tab],
-      html: rendered,
+  );
-      headings: extractHeadingsFromHtml(rendered),
-    };
-  }, [html, isLoggedIn, limits.open_content_links_in_new_tab]);
-
-  useEffect(() => {
-    onHeadingsChange?.(prepared.headings);
-  }, [prepared.headings, onHeadingsChange]);
 
   const openLightbox = useCallback((img: HTMLImageElement) => {
     const full = img.getAttribute('data-full') || img.currentSrc || img.src;
@@ -116,40 +106,12 @@ export default function PostContent({
       }
       return;
     }
-    const foldBtn = target.closest<HTMLElement>('[data-code-fold]');
+    try {
-    if (foldBtn) {
+      if (await handleMdCodeBlockUiClick(target)) {
-      e.preventDefault();
+        e.preventDefault();
-      const block = foldBtn.closest('.md-codeblock');
-      if (!block) return;
-      const collapsed = block.classList.toggle('md-codeblock--collapsed');
-      const lineCount = parseInt(block.getAttribute('data-line-count') || '0', 10)
-        || block.querySelectorAll('.md-code-line').length
-        || 1;
-      if (collapsed && lineCount <= 5) block.classList.add('md-codeblock--short');
-      else block.classList.remove('md-codeblock--short');
-      foldBtn.textContent = collapsed ? '展开' : '收起';
-      return;
-    }
-    const copyBtn = target.closest<HTMLElement>('[data-code-copy]');
-    if (copyBtn) {
-      e.preventDefault();
-      const block = copyBtn.closest('.md-codeblock');
-      const bodies = block?.querySelectorAll('.md-code-line__body');
-      const text = bodies && bodies.length
-        ? [...bodies].map(el => el.textContent ?? '').join('\n')
-        : (block?.querySelector('pre')?.textContent ?? '');
-      try {
-        await navigator.clipboard.writeText(text);
-        const prev = copyBtn.textContent;
-        copyBtn.textContent = '已复制';
-        copyBtn.classList.add('is-copied');
-        window.setTimeout(() => {
-          copyBtn.textContent = prev || '复制';
-          copyBtn.classList.remove('is-copied');
-        }, 1600);
-      } catch {
-        notify.error('复制失败');
       }
+    } catch {
+      notify.error('复制失败');
     }
   }, [nav, openLightbox, onRequestReply, onUnlocked, postId, unlocking]);
 
@@ -167,7 +129,7 @@ export default function PostContent({
         className={className}
         onClick={handleClick}
         onKeyDown={handleKeyDown}
-        dangerouslySetInnerHTML={{ __html: prepared.html }}
+        dangerouslySetInnerHTML={{ __html: preparedHtml }}
       />
       <ImageLightbox
         src={lightboxSrc}

frontend/src/components/PostListItem.tsx

@@ -1,5 +1,5 @@
 import { memo } from 'react';
-import { useNavigate } from 'react-router-dom';
+import { useNavigate } from 'react-router';
 import { MessageCircle } from 'lucide-react';
 import BoardBadge from '@/components/BoardBadge';
 import FeaturedIcon from '@/components/FeaturedIcon';
@@ -39,9 +39,10 @@ function PostListItem({ post, sort = 'latest', boardId = 0, onSelect }: Props) {
   const showLastReply = !!post.last_reply_at && (!!post.last_reply_user || !!lastReplyName);
   const commentCount = post.comment_count ?? 0;
   const href = postPath(post.id);
-  const firstImage = firstImageFromHTML(post.content || '');
+  // 列表接口已预算摘要/首图且不下发正文；content 仅在详情等非列表场景有值时兜底
+  const firstImage = post.first_image || firstImageFromHTML(post.content || '');
   const thumbSrc = showThumb && firstImage ? toPostImageThumbSrc(firstImage) : null;
-  const excerpt = showExcerpt ? excerptFromHTML(post.content || '', 60) : '';
+  const excerpt = showExcerpt ? (post.excerpt || excerptFromHTML(post.content || '', 60)) : '';
   const showBoardBadge = !!post.board && boardId !== post.board.id;
 
   const openPost = () => onSelect(post.id);
@@ -71,10 +72,10 @@ function PostListItem({ post, sort = 'latest', boardId = 0, onSelect }: Props) {
 
   const titleRow = (
     <div className="post-title-row">
-      {post.pinned && (
+      {post.pinned > 0 && (
         <span className="post-pin-badge" title="全局置顶">全局置顶</span>
       )}
-      {post.board_pinned && (
+      {(post.board_pinned ?? 0) > 0 && (
         <span className="post-pin-badge post-pin-badge--board" title="板块置顶">板块置顶</span>
       )}
       {post.featured && (

frontend/src/components/PostListSkeleton.tsx

@@ -1,12 +0,0 @@
-import type { ForumLimitsPublic } from '../api/types';
-
-export type FeedListStyle = ForumLimitsPublic['feed_list_style'];
-
-/** 虚拟列表行高预估值 */
-export function feedListRowEstimate(style: FeedListStyle): number {
-  switch (style) {
-    case 'excerpt': return 68;
-    case 'thumbnail': return 72;
-    default: return 64;
-  }
-}

frontend/src/components/PostManageMenu.tsx

@@ -151,11 +151,11 @@ export default function PostManageMenu({
             </DropdownMenuItem>
             <DropdownMenuItem onSelect={onPin}>
               <Pin size={14} aria-hidden />
-              {post.pinned ? '取消全局置顶' : '全局置顶'}
+              {post.pinned > 0 ? '取消全局置顶' : '全局置顶'}
             </DropdownMenuItem>
             <DropdownMenuItem onSelect={onBoardPin}>
               <Pin size={14} aria-hidden />
-              {post.board_pinned ? '取消板块置顶' : '板块置顶'}
+              {(post.board_pinned ?? 0) > 0 ? '取消板块置顶' : '板块置顶'}
             </DropdownMenuItem>
             <DropdownMenuSeparator />
 

frontend/src/components/PullToRefresh.tsx

@@ -21,6 +21,12 @@ function pickScrollEl(): HTMLElement | null {
     return null;
   }
 
+  // Feed 文档滚动模式（.app-shell--doc-scroll）：滚动根是 document（html）。
+  // 触摸事件会冒泡到 html，scrollTop 即窗口滚动量。
+  if (document.querySelector('.app-shell--doc-scroll')) {
+    return document.scrollingElement as HTMLElement | null;
+  }
+
   // 手机 Feed 整栏滚动（板块 / 排序栏可滚走）
   const mobileFeed = document.querySelector<HTMLElement>('.main-content--feed-mobile-scroll');
   if (mobileFeed) return mobileFeed;
@@ -31,7 +37,7 @@ function pickScrollEl(): HTMLElement | null {
   const page = document.querySelector<HTMLElement>('.page-wrap:not(.page-wrap--feed)');
   if (page) return page;
 
-  const showcase = document.querySelector<HTMLElement>('.showcase-page');
+  const showcase = document.querySelector<HTMLElement>('.showcase-panel');
   if (showcase) return showcase.closest<HTMLElement>('.main-content') ?? showcase;
 
   const admin = document.querySelector<HTMLElement>('.admin-main');

frontend/src/components/RightPanel.tsx

@@ -1,7 +1,7 @@
 import { useMemo } from 'react';
 import { ListTree, MessageCircle, Tags, Link2, UserPlus } from 'lucide-react';
-import { useLocation, useSearchParams, useNavigate } from 'react-router-dom';
+import { useLocation, useSearchParams, useNavigate } from 'react-router';
-import type { AsideWidget, RecentComment, RecentUser, TagCount, User, ForumStats, FriendLink } from '../api/types';
+import type { AsideWidget, RecentComment, RecentUser, TagCount, User, UserActivityStats, UserPublic, ForumStats, FriendLink } from '../api/types';
 import type { PostHeading } from '../utils/postHeadings';
 import { useSiteBranding } from '../hooks/useSiteBranding';
 import { formatShortDateTime, formatTime } from '../utils/content';
@@ -20,6 +20,9 @@ export type PostDetailAside = {
   headings: PostHeading[];
   scrollRoot?: HTMLElement | null;
   outlineTitle?: string;
+  /** SSR/预热快照携带的作者主页资料与统计（首帧直接渲染，缺省卡片自行拉取） */
+  authorProfile?: UserPublic | null;
+  authorStats?: UserActivityStats | null;
 };
 
 interface Props {
@@ -232,11 +235,15 @@ export default function RightPanel({
     <div className={`aside-panel-inner${isPostDetail ? ' aside-panel-inner--post-detail' : ''}`}>
       {isPostDetail && (
         <>
-          <PostAuthorCard
+          {postDetail.author?.id ? (
-            author={postDetail.author}
+            <PostAuthorCard
-            publishedAt={postDetail.publishedAt}
+              author={postDetail.author}
-            viewCount={postDetail.viewCount}
+              publishedAt={postDetail.publishedAt}
-          />
+              viewCount={postDetail.viewCount}
+              initialProfile={postDetail.authorProfile ?? null}
+              initialStats={postDetail.authorStats ?? null}
+            />
+          ) : null}
           <div className="widget-card widget-card--outline">
             <div className="widget-card-head">
               <ListTree className="widget-card-icon widget-card-icon--outline" aria-hidden />

frontend/src/components/ShowcaseAsideWidget.tsx

@@ -1,6 +1,6 @@
 import { useEffect, useState } from 'react';
 import { Globe2 } from 'lucide-react';
-import { useNavigate } from 'react-router-dom';
+import { useNavigate } from 'react-router';
 import { api } from '../api/client';
 import type { CommunityShowcaseItem } from '../api/types';
 import { getSessionSnapshot, setSessionSnapshot } from '../utils/sessionPageCache';
@@ -19,12 +19,14 @@ export default function ShowcaseAsideWidget() {
   useEffect(() => {
     let cancelled = false;
     const hit = getSessionSnapshot<CommunityShowcaseItem[]>(SHOWCASE_KEY);
-    if (hit !== undefined) {
+    // 非空快照直接用；空数组可能是启动竞态假空，仍再拉
+    if (hit !== undefined && hit.length > 0) {
       setItems(hit);
       setLoading(false);
       return;
     }
-    setLoading(true);
+    if (hit !== undefined) setItems(hit);
+    setLoading(hit === undefined);
     api.communityShowcase()
       .then((r) => {
         if (cancelled) return;
@@ -33,10 +35,8 @@ export default function ShowcaseAsideWidget() {
         setItems(next);
       })
       .catch(() => {
-        if (!cancelled) {
+        // 失败不写空快照，避免假空粘死
-          setSessionSnapshot(SHOWCASE_KEY, []);
+        if (!cancelled && hit === undefined) setItems([]);
-          setItems([]);
-        }
       })
       .finally(() => {
         if (!cancelled) setLoading(false);
@@ -54,17 +54,13 @@ export default function ShowcaseAsideWidget() {
           setItems(next);
         })
         .catch(() => {
-          if (opts.showLoading) {
+          // 软刷新 / 强刷失败：保持旧 UI，不写空快照
-            setSessionSnapshot(SHOWCASE_KEY, []);
-            setItems([]);
-          }
-          // 软刷新失败：保持旧 UI
         })
         .finally(() => setLoading(false));
     };
     const applyHitOrReload = (showLoading: boolean) => {
       const hit = getSessionSnapshot<CommunityShowcaseItem[]>(SHOWCASE_KEY);
-      if (hit !== undefined) {
+      if (hit !== undefined && hit.length > 0) {
         setItems(hit);
         setLoading(false);
         return;

frontend/src/components/Sidebar.tsx

@@ -1,7 +1,7 @@
 import {
   Home, Star, LayoutDashboard, FolderGit2, FolderKanban, ArrowLeft, FileText, Link2, Globe2,
 } from 'lucide-react';
-import { useNavigate, useLocation, useSearchParams, Link } from 'react-router-dom';
+import { useNavigate, useLocation, useSearchParams, Link } from 'react-router';
 import type { Board } from '../api/types';
 import type { PostHeading } from '../utils/postHeadings';
 import { useAuth } from '../hooks/useAuth';

frontend/src/components/SiteFooter.tsx

@@ -1,6 +1,6 @@
 import { useSiteBranding } from '../hooks/useSiteBranding';
 import { useMediaQuery } from '../hooks/useTheme';
-import { Link } from 'react-router-dom';
+import { Link } from 'react-router';
 import { useSitePages } from '../hooks/useSitePages';
 import { pagePath } from '../utils/permalink';
 import { useForumLimits } from '../hooks/useForumLimits';

frontend/src/components/StaticFeedList.tsx

@@ -1,227 +0,0 @@
-import type { PostItem } from '../api/types';
-import type { FeedSort } from './FeedSortBar';
-import { getBoardThemeIndex } from '../utils/boardTheme';
-import { postPath } from '../utils/permalink';
-import { useForumLimits } from '../hooks/useForumLimits';
-
-import { formatTime } from '../utils/content';
-import { MessageCircle } from 'lucide-react';
-
-/** 与 Go formatSSRRelativeTime / 前端 formatTime 对齐的列表时间 */
-
-function stripHtmlPlain(html: string): string {
-  if (!html) return '';
-  const t = html
-    .replace(/<script[\s\S]*?<\/script>/gi, ' ')
-    .replace(/<style[\s\S]*?<\/style>/gi, ' ')
-    .replace(/<[^>]+>/g, ' ')
-    .replace(/&nbsp;/gi, ' ')
-    .replace(/\s+/g, ' ')
-    .trim();
-  return t;
-}
-
-function truncateRunes(s: string, max: number): string {
-  const chars = Array.from(s);
-  if (chars.length <= max) return s;
-  return chars.slice(0, max).join('');
-}
-
-function firstImageSrc(html: string): string {
-  const m = html.match(/<img[^>]+src=["']([^"']+)["']/i);
-  const src = m?.[1]?.trim() || '';
-  if (!src || src.startsWith('data:')) return '';
-  return src;
-}
-
-function displayName(post: PostItem): string {
-  const n = post.user?.nickname?.trim() || post.user?.username?.trim();
-  return n || '用户';
-}
-
-type Props = {
-  posts: PostItem[];
-  sort: FeedSort;
-  boardId: number;
-};
-
-/** 与 Go writeSSRPostRow 同构的静态列表（hydrate 首帧专用） */
-export default function StaticFeedList({ posts, sort, boardId }: Props) {
-  const { limits } = useForumLimits();
-  const style = limits.feed_list_style ?? 'title';
-  const titleOnly = style === 'title';
-  const needExcerpt = style === 'excerpt' || style === 'thumbnail';
-  const needThumb = style === 'thumbnail';
-
-  return (
-    <div className="post-list-scroll post-list-scroll--ssr">
-      <div className="content-surface content-surface--ssr">
-        {posts.length === 0 ? (
-          <div className="feed-empty">暂无帖子</div>
-        ) : (
-          posts.map((post) => {
-            const href = postPath(post.id, limits);
-            const author = displayName(post);
-            const initial = Array.from(author)[0] || '?';
-            let excerpt = '';
-            let thumb = '';
-            if (needExcerpt || needThumb) {
-              excerpt = truncateRunes(stripHtmlPlain(post.content || ''), 120);
-            }
-            if (needThumb) thumb = firstImageSrc(post.content || '');
-
-            const rowClass = [
-              'post-row',
-              'post-row--v2',
-              titleOnly ? 'post-row--title-only' : '',
-              thumb ? 'post-row--has-thumb' : '',
-            ].filter(Boolean).join(' ');
-
-            let timeLabel = formatTime(post.created_at);
-            if (sort === 'reply' && !post.last_reply_at) {
-              timeLabel = '暂无回复';
-            }
-            const lastReplyName = post.last_reply_user?.nickname?.trim()
-              || post.last_reply_user?.username?.trim()
-              || post.last_reply_guest_nick?.trim()
-              || '';
-            const showLastReply = !!post.last_reply_at && (!!post.last_reply_user || !!lastReplyName);
-            const commentCount = post.comment_count ?? 0;
-
-            const hasTypeBadge = post.post_type === 'question'
-              || post.post_type === 'poll'
-              || post.post_type === 'lottery'
-              || (post.post_type === 'bounty' && (
-                (post.bounty_status === 'open' && (post.bounty_points ?? 0) > 0)
-                || post.bounty_status === 'awarded'
-              ));
-
-            const titleRow = (
-              <div className="post-title-row">
-                {post.pinned ? (
-                  <span className="post-pin-badge" title="全局置顶">全局置顶</span>
-                ) : null}
-                {post.board_pinned ? (
-                  <span className="post-pin-badge post-pin-badge--board" title="板块置顶">板块置顶</span>
-                ) : null}
-                {post.featured ? <span className="post-feature-badge" title="推荐">推荐</span> : null}
-                {post.status === 'pending' ? (
-                  <span className="post-status-badge post-status-badge--pending" title="审核中">审核中</span>
-                ) : null}
-                {post.status === 'rejected' ? (
-                  <span className="post-status-badge post-status-badge--rejected" title="未通过">未通过</span>
-                ) : null}
-                <span className="post-title">{post.title}</span>
-                {hasTypeBadge ? (
-                  <span className="post-title-type-badges">
-                    {post.post_type === 'question' ? (
-                      <span
-                        className={`post-qa-badge${post.question_resolved ? ' post-qa-badge--resolved' : ' post-qa-badge--open'}`}
-                        title={post.question_resolved ? '已解决' : '未解决'}
-                      >
-                        {post.question_resolved ? '已解决' : '未解决'}
-                      </span>
-                    ) : null}
-                    {post.post_type === 'poll' ? (
-                      <span className="post-type-badge post-type-badge--poll" title="投票">投票</span>
-                    ) : null}
-                    {post.post_type === 'bounty' && post.bounty_status === 'open' && (post.bounty_points ?? 0) > 0 ? (
-                      <span className="post-bounty-badge post-bounty-badge--open" title="悬赏">
-                        悬赏 {post.bounty_points}
-                      </span>
-                    ) : null}
-                    {post.post_type === 'bounty' && post.bounty_status === 'awarded' ? (
-                      <span className="post-bounty-badge post-bounty-badge--awarded" title="已采纳">已采纳</span>
-                    ) : null}
-                    {post.post_type === 'lottery' ? (
-                      <span className="post-type-badge post-type-badge--lottery" title="抽奖">
-                        {post.lottery_status === 'drawn' ? '已开奖' : '抽奖'}
-                      </span>
-                    ) : null}
-                  </span>
-                ) : null}
-              </div>
-            );
-
-            const metaLeft = (
-              <div className="post-meta-left">
-                {boardId === 0 && post.board?.id ? (
-                  <span className="post-list-board-btn">
-                    <span
-                      className={`post-list-board-badge board-badge board-badge--${getBoardThemeIndex(post.board)}`}
-                    >
-                      {post.board.name}
-                    </span>
-                  </span>
-                ) : null}
-                <span className="post-meta-author">{author}</span>
-                <span className="post-meta-sep post-meta-sep--before-time" aria-hidden>·</span>
-                <span className="post-meta-time post-meta-time--created">{timeLabel}</span>
-                {showLastReply ? (
-                  <span className="post-meta-last-reply">
-                    <span className="post-meta-last-reply-arrow" aria-hidden>←</span>
-                    {/* 外层是 <a class="post-row">，禁止嵌套 a */}
-                    <span className="post-meta-last-reply-user">{lastReplyName}</span>
-                    <span className="post-meta-last-reply-time">{formatTime(post.last_reply_at!)}</span>
-                  </span>
-                ) : null}
-              </div>
-            );
-
-            const stats = (
-              <div className="post-stats">
-                <span
-                  className={`post-stat${commentCount === 0 ? ' post-stat--zero' : ''}`}
-                  title="评论"
-                >
-                  <MessageCircle aria-hidden />
-                  {commentCount}
-                </span>
-              </div>
-            );
-
-            return (
-              <a key={post.id} className={rowClass} href={href}>
-                {post.user?.avatar ? (
-                  <span className="post-avatar user-link--avatar-only">
-                    <img src={post.user.avatar} alt="" loading="lazy" decoding="async" />
-                  </span>
-                ) : (
-                  <span className="post-avatar user-link--avatar-only">{initial}</span>
-                )}
-                {thumb ? (
-                  <div className="post-main post-main--with-thumb">
-                    <div className="post-content">
-                      {titleRow}
-                      {excerpt ? <p className="post-excerpt">{excerpt}</p> : null}
-                      <div className="post-meta post-meta--inline">
-                        {metaLeft}
-                        {stats}
-                      </div>
-                    </div>
-                    <div className="post-aside">
-                      <div className="post-thumb" aria-hidden>
-                        <img src={thumb} alt="" loading="lazy" decoding="async" />
-                      </div>
-                    </div>
-                  </div>
-                ) : (
-                  <div className="post-main">
-                    <div className="post-text">
-                      {titleRow}
-                      {excerpt ? <p className="post-excerpt">{excerpt}</p> : null}
-                    </div>
-                    <div className="post-meta">
-                      {metaLeft}
-                      {stats}
-                    </div>
-                  </div>
-                )}
-              </a>
-            );
-          })
-        )}
-      </div>
-    </div>
-  );
-}

frontend/src/components/TagCloud.tsx

@@ -1,5 +1,5 @@
 import { useMemo } from 'react';
-import { useNavigate } from 'react-router-dom';
+import { useNavigate } from 'react-router';
 import type { TagCount } from '../api/types';
 import { cn } from '@/lib/utils';
 

frontend/src/components/UserLink.tsx

@@ -1,5 +1,5 @@
 import type { MouseEvent, ReactNode } from 'react';
-import { Link } from 'react-router-dom';
+import { Link } from 'react-router';
 import { cn } from '@/lib/utils';
 import type { UserBadge } from '../api/types';
 import { userPath } from '../utils/userPath';

frontend/src/components/VirtualPostList.tsx

@@ -1,316 +0,0 @@
-import { useRef, useEffect, useLayoutEffect, useState, useCallback } from 'react';
-import { useNavigate } from 'react-router-dom';
-import { useVirtualizer } from '@tanstack/react-virtual';
-import { Inbox, SearchX } from 'lucide-react';
-import { Button } from '@/components/ui/button';
-import PostListItem from './PostListItem';
-import { feedListRowEstimate } from './PostListSkeleton';
-import FeedPagination from './FeedPagination';
-import { InFlowSiteFooter } from './SiteFooter';
-import { useAuth } from '../hooks/useAuth';
-import { useForumLimits } from '../hooks/useForumLimits';
-import { useMediaQuery } from '../hooks/useTheme';
-import { loginPath } from '../utils/authRedirect';
-import { dispatchOpenPostSearch } from '../hooks/usePostSearch';
-import type { PostItem } from '../api/types';
-import type { FeedSort } from './FeedSortBar';
-import { getDefaultFeedSortFromCache } from './FeedSortBar';
-
-interface Props {
-  posts: PostItem[];
-  sort?: FeedSort;
-  loading: boolean;
-  /** 当前页之后是否还有更多 */
-  hasMore: boolean;
-  /** 是否显示底部分页控件 */
-  showPagination: boolean;
-  page: number;
-  totalPages: number;
-  postTotal: number;
-  onPageChange: (page: number) => void;
-  onSelect: (id: number) => void;
-  restoreScrollTop?: number | null;
-  resetScrollKey?: number;
-  onScrollTopChange?: (top: number) => void;
-  onScrollRestored?: () => void;
-  /** 搜索关键词（用于空态文案） */
-  keyword?: string;
-  /** 是否为帖子搜索（区别于标签筛选） */
-  isSearchMode?: boolean;
-  searchKeyword?: string;
-  searchAuthor?: string;
-  searchTitleOnly?: boolean;
-  searchScopeBoardId?: number;
-  onClearSearch?: () => void;
-  /** 当前板块 id，0 表示全部 */
-  boardId?: number;
-  /** 当前板块名 */
-  boardName?: string;
-  /** 站点是否尚无任何板块（全新安装） */
-  noBoards?: boolean;
-}
-
-/** 手机 Feed 整栏滚动时的容器 */
-function getMobileFeedScrollEl(): HTMLElement | null {
-  return document.querySelector('.main-content--feed-mobile-scroll');
-}
-
-export default function VirtualPostList({
-  posts,
-  sort = getDefaultFeedSortFromCache(),
-  loading,
-  hasMore,
-  showPagination,
-  page,
-  totalPages,
-  postTotal,
-  onPageChange,
-  onSelect,
-  restoreScrollTop,
-  resetScrollKey = 0,
-  onScrollTopChange,
-  onScrollRestored,
-  keyword = '',
-  isSearchMode = false,
-  searchKeyword = '',
-  searchAuthor = '',
-  searchTitleOnly = false,
-  searchScopeBoardId = 0,
-  onClearSearch,
-  boardId = 0,
-  boardName = '',
-  noBoards = false,
-}: Props) {
-  const nav = useNavigate();
-  const { user } = useAuth();
-  const { limits } = useForumLimits();
-  const isMobile = useMediaQuery('(max-width: 768px)');
-  const feedStyle = limits.feed_list_style ?? 'title';
-  const rowEstimate = feedListRowEstimate(feedStyle);
-  const parentRef = useRef<HTMLDivElement>(null);
-  const restoredRef = useRef(false);
-  const onScrollTopChangeRef = useRef(onScrollTopChange);
-  const onScrollRestoredRef = useRef(onScrollRestored);
-  onScrollTopChangeRef.current = onScrollTopChange;
-  onScrollRestoredRef.current = onScrollRestored;
-
-  const [scrollMargin, setScrollMargin] = useState(0);
-
-  const getScrollElement = useCallback(() => {
-    if (isMobile) {
-      return getMobileFeedScrollEl() ?? parentRef.current;
-    }
-    return parentRef.current;
-  }, [isMobile]);
-
-  /** 列表相对整栏滚动容器顶部的偏移，供虚拟列表对齐 */
-  useLayoutEffect(() => {
-    if (!isMobile) {
-      setScrollMargin(0);
-      return;
-    }
-    const main = getMobileFeedScrollEl();
-    const list = parentRef.current;
-    if (!main || !list) return;
-
-    const update = () => {
-      // 相对 main 内容顶（含当前 scrollTop），避免 offsetParent 链不准
-      const next = Math.max(
-        0,
-        Math.round(list.getBoundingClientRect().top - main.getBoundingClientRect().top + main.scrollTop),
-      );
-      setScrollMargin(prev => (prev === next ? prev : next));
-    };
-    update();
-
-    const ro = new ResizeObserver(update);
-    ro.observe(main);
-    const boardBar = main.querySelector('.mobile-board-bar');
-    const feedTop = main.querySelector('.feed-top');
-    if (boardBar) ro.observe(boardBar);
-    if (feedTop) ro.observe(feedTop);
-    return () => ro.disconnect();
-  }, [isMobile, posts.length, loading, keyword, boardId]);
-
-  const virtualizer = useVirtualizer({
-    count: posts.length,
-    getScrollElement,
-    estimateSize: () => rowEstimate,
-    overscan: 8,
-    scrollMargin: isMobile ? scrollMargin : 0,
-    measureElement:
-      typeof window !== 'undefined' && !navigator.userAgent.includes('Firefox')
-        ? (el) => el.getBoundingClientRect().height
-        : undefined,
-  });
-
-  const showEnd = !hasMore && !showPagination && posts.length > 0 && !loading;
-  const isInitialLoad = loading && posts.length === 0;
-  const isEmpty = !loading && posts.length === 0;
-  const isSearchEmpty = isEmpty && (isSearchMode || !!keyword.trim());
-  const composeTarget = boardId > 0 ? `/compose?board=${boardId}` : '/compose';
-  const isAdmin = user?.role === 'admin';
-
-  useLayoutEffect(() => {
-    if (resetScrollKey <= 0) return;
-    const el = getScrollElement();
-    if (el) {
-      el.scrollTop = 0;
-      virtualizer.scrollToOffset(0);
-    }
-    restoredRef.current = true;
-    onScrollTopChangeRef.current?.(0);
-  }, [resetScrollKey, virtualizer, getScrollElement]);
-
-  useLayoutEffect(() => {
-    // 收到新的恢复目标时允许再次 restore；null 表示已消费，勿动标记
-    if (restoreScrollTop == null) return;
-    restoredRef.current = false;
-  }, [restoreScrollTop]);
-
-  useLayoutEffect(() => {
-    if (restoreScrollTop == null || restoredRef.current || posts.length === 0) return;
-    const el = getScrollElement();
-    if (el) {
-      el.scrollTop = restoreScrollTop;
-    } else {
-      virtualizer.scrollToOffset(restoreScrollTop);
-    }
-    restoredRef.current = true;
-    onScrollRestoredRef.current?.();
-  }, [restoreScrollTop, posts.length, virtualizer, getScrollElement]);
-
-  useEffect(() => {
-    const el = getScrollElement();
-    if (!el) return;
-    const onScroll = () => {
-      onScrollTopChangeRef.current?.(el.scrollTop);
-    };
-    el.addEventListener('scroll', onScroll, { passive: true });
-    return () => el.removeEventListener('scroll', onScroll);
-  }, [getScrollElement, isMobile]);
-
-  const searchSummaryParts: string[] = [];
-  if (searchKeyword.trim()) searchSummaryParts.push(`关键词「${searchKeyword.trim()}」`);
-  if (searchAuthor.trim()) searchSummaryParts.push(`作者 ${searchAuthor.trim()}`);
-  if (searchTitleOnly && searchKeyword.trim()) searchSummaryParts.push('仅标题');
-  if (searchScopeBoardId > 0 && boardName) searchSummaryParts.push(`板块 ${boardName}`);
-
-  const emptyActions = (
-    <div className="empty-feed-actions">
-      {noBoards ? (
-        isAdmin ? (
-          <Button type="button" size="sm" onClick={() => nav('/admin/boards')}>
-            去创建板块
-          </Button>
-        ) : (
-          <Button type="button" size="sm" variant="outline" onClick={() => nav('/')}>
-            刷新看看
-          </Button>
-        )
-      ) : isSearchEmpty ? (
-        <>
-          <Button type="button" size="sm" variant="outline" onClick={dispatchOpenPostSearch}>
-            修改搜索
-          </Button>
-          <Button type="button" size="sm" variant="outline" onClick={() => (onClearSearch ? onClearSearch() : nav('/'))}>
-            清除筛选
-          </Button>
-          <Button type="button" size="sm" variant="outline" onClick={() => nav('/')}>
-            返回全部帖子
-          </Button>
-        </>
-      ) : (
-        <>
-          {boardId > 0 && (
-            <Button type="button" size="sm" variant="outline" onClick={() => nav('/')}>
-              看看其他板块
-            </Button>
-          )}
-          {user ? (
-            <Button type="button" size="sm" onClick={() => nav(composeTarget)}>
-              {boardName ? `成为「${boardName}」第一帖` : '发第一帖'}
-            </Button>
-          ) : (
-            <Button type="button" size="sm" onClick={() => nav(loginPath(composeTarget))}>
-              登录后发帖
-            </Button>
-          )}
-        </>
-      )}
-    </div>
-  );
-
-  return (
-    <div className="post-list-scroll" ref={parentRef}>
-      {isInitialLoad ? null : isEmpty ? (
-        <div className="empty-feed" role="status">
-          {isSearchEmpty
-            ? <SearchX className="empty-feed-icon" aria-hidden size={36} strokeWidth={1.5} />
-            : <Inbox className="empty-feed-icon" aria-hidden size={36} strokeWidth={1.5} />}
-          <p>
-            {noBoards
-              ? '暂无板块'
-              : isSearchEmpty
-                ? '没有匹配的帖子'
-                : '暂无帖子'}
-          </p>
-          <p className="empty-feed-hint">
-            {noBoards
-              ? (isAdmin ? '创建第一个板块后即可开始发帖' : '管理员创建板块后即可参与讨论')
-              : isSearchEmpty
-                ? (searchSummaryParts.length > 0
-                  ? `当前筛选：${searchSummaryParts.join(' · ')}。试试更短的关键词或放宽条件。`
-                  : '试试更短的关键词，或浏览标签云 / 板块')
-                : boardName
-                  ? `「${boardName}」还没有内容，来发第一篇吧`
-                  : '换个板块看看，或发第一篇内容'}
-          </p>
-          {emptyActions}
-        </div>
-      ) : (
-        <>
-          <div className="content-surface" style={{ height: virtualizer.getTotalSize(), position: 'relative' }}>
-            {virtualizer.getVirtualItems().map(vi => {
-              const post = posts[vi.index];
-              if (!post) return null;
-              // scrollMargin 模式下 start 含偏移，需减回才能在列表内绝对定位
-              const offsetY = isMobile ? vi.start - scrollMargin : vi.start;
-              return (
-                <div
-                  key={vi.key}
-                  data-index={vi.index}
-                  ref={virtualizer.measureElement}
-                  style={{
-                    position: 'absolute',
-                    top: 0,
-                    left: 0,
-                    width: '100%',
-                    transform: `translateY(${offsetY}px)`,
-                  }}
-                >
-                  <PostListItem post={post} sort={sort} boardId={boardId} onSelect={onSelect} />
-                </div>
-              );
-            })}
-          </div>
-          {showPagination && (
-            <div className="feed-list-footer feed-list-footer--pagination">
-              <FeedPagination
-                page={page}
-                totalPages={totalPages}
-                postTotal={postTotal}
-                loading={loading}
-                onPageChange={onPageChange}
-              />
-            </div>
-          )}
-          {showEnd && (
-            <div className="feed-list-footer feed-list-footer--end">— 已加载全部 —</div>
-          )}
-        </>
-      )}
-      <InFlowSiteFooter />
-    </div>
-  );
-}

frontend/src/components/admin/FeedSortTabList.tsx

@@ -5,7 +5,7 @@ import type { FeedSortId, FeedSortTab } from '../../api/types';
 import { normalizeFeedSortTabs } from '../../utils/feedSortTabs';
 
 const TAB_META: Record<FeedSortId, { hint: string; placeholder: string }> = {
-  reply: { hint: '按最后评论时间', placeholder: '新评论' },
+  reply: { hint: '按最近活动（发帖或评论）', placeholder: '最新' },
   latest: { hint: '按发帖时间', placeholder: '新帖子' },
   hot: { hint: '仅展示推荐帖', placeholder: '推荐帖' },
 };

frontend/src/components/editor/ArticleImageExtension.tsx

@@ -1,5 +1,6 @@
 import Image from '@tiptap/extension-image';
 import { mergeAttributes } from '@tiptap/core';
+import { isStickerSrc } from './ArticleStickerExtension';
 
 /** 单图展示形态（对齐 Notion / Medium 常见选项） */
 export type ImageDisplay = 'default' | 'wide' | 'float-left' | 'float-right';
@@ -19,6 +20,19 @@ declare module '@tiptap/core' {
 export const ArticleImage = Image.extend({
   name: 'image',
 
+  parseHTML() {
+    return [
+      {
+        tag: this.options.allowBase64 ? 'img[src]' : 'img[src]:not([src^="data:"])',
+        getAttrs: (node) => {
+          if (typeof node === 'string') return false;
+          if (isStickerSrc(node.getAttribute('src'))) return false;
+          return null;
+        },
+      },
+    ];
+  },
+
   addAttributes() {
     return {
       ...this.parent?.(),

frontend/src/components/editor/ArticleImagePickerDialog.tsx

@@ -0,0 +1,351 @@
+import { useCallback, useEffect, useRef, useState, type DragEvent } from 'react';
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from '@/components/ui/dialog';
+import { Input } from '@/components/ui/input';
+import { Button } from '@/components/ui/button';
+import { notify } from '@/lib/notify';
+import { api } from '@/api/client';
+import type { MediaItem } from '@/api/types';
+import { toPostImageThumbSrc } from '@/utils/postContent';
+import { Upload, Link2, Images, Loader2 } from 'lucide-react';
+
+export type ImagePickerTarget = 'rich' | 'markdown';
+type PickerTab = 'upload' | 'link' | 'gallery';
+
+interface Props {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  /** 上传或选中后插入一张或多张图片 URL */
+  onInsert: (urls: string[]) => void;
+}
+
+/** 校验可插入的图片地址：外链或站内绝对路径 */
+export function isValidImageSrc(url: string): boolean {
+  const u = url.trim();
+  if (!u) return false;
+  if (u.startsWith('/') && !u.startsWith('//')) return true;
+  try {
+    const parsed = new URL(u);
+    return parsed.protocol === 'http:' || parsed.protocol === 'https:';
+  } catch {
+    return false;
+  }
+}
+
+const ACCEPT = 'image/jpeg,image/png,image/gif,image/webp';
+const PAGE_SIZE = 24;
+
+/** 文章编辑器：统一图片插入（上传 / 链接 / 我的图片） */
+export function ArticleImagePickerDialog({
+  open,
+  onOpenChange,
+  onInsert,
+}: Props) {
+  const [tab, setTab] = useState<PickerTab>('upload');
+  const [url, setUrl] = useState('');
+  const [uploading, setUploading] = useState(false);
+  const [dragOver, setDragOver] = useState(false);
+  const fileInputRef = useRef<HTMLInputElement>(null);
+
+  const [gallery, setGallery] = useState<MediaItem[]>([]);
+  const [galleryPage, setGalleryPage] = useState(1);
+  const [galleryTotalPages, setGalleryTotalPages] = useState(1);
+  const [galleryLoading, setGalleryLoading] = useState(false);
+  const [galleryLoaded, setGalleryLoaded] = useState(false);
+  const [selected, setSelected] = useState<Set<string>>(new Set());
+
+  const resetState = useCallback(() => {
+    setTab('upload');
+    setUrl('');
+    setUploading(false);
+    setDragOver(false);
+    setGallery([]);
+    setGalleryPage(1);
+    setGalleryTotalPages(1);
+    setGalleryLoading(false);
+    setGalleryLoaded(false);
+    setSelected(new Set());
+  }, []);
+
+  useEffect(() => {
+    if (open) resetState();
+  }, [open, resetState]);
+
+  const handleOpenChange = (next: boolean) => {
+    if (!next) resetState();
+    onOpenChange(next);
+  };
+
+  const finishInsert = (urls: string[]) => {
+    if (!urls.length) return;
+    onInsert(urls);
+    handleOpenChange(false);
+  };
+
+  const uploadFiles = async (files: File[]) => {
+    const images = files.filter(f => f.type.startsWith('image/'));
+    if (!images.length) {
+      notify.warning('请选择图片文件（jpeg / png / gif / webp）');
+      return;
+    }
+    setUploading(true);
+    const urls: string[] = [];
+    try {
+      for (const file of images) {
+        try {
+          const { url: uploaded } = await api.uploadPostImage(file);
+          urls.push(uploaded);
+        } catch (e: unknown) {
+          notify.error(e instanceof Error ? e.message : '图片上传失败');
+        }
+      }
+      if (urls.length) finishInsert(urls);
+    } finally {
+      setUploading(false);
+    }
+  };
+
+  const onFileChange = (list: FileList | null) => {
+    if (!list?.length) return;
+    void uploadFiles([...list]);
+  };
+
+  const onDrop = (e: DragEvent) => {
+    e.preventDefault();
+    setDragOver(false);
+    if (uploading) return;
+    void uploadFiles([...e.dataTransfer.files]);
+  };
+
+  const handleLinkInsert = () => {
+    const next = url.trim();
+    if (!next) {
+      notify.warning('请输入图片地址');
+      return;
+    }
+    if (!isValidImageSrc(next)) {
+      notify.warning('请使用 http(s) 外链或本站以 / 开头的路径');
+      return;
+    }
+    finishInsert([next]);
+  };
+
+  const loadGallery = useCallback(async (page: number, append: boolean) => {
+    setGalleryLoading(true);
+    try {
+      const res = await api.myPostImages({ page, size: PAGE_SIZE });
+      setGallery(prev => (append ? [...prev, ...res.files] : res.files));
+      setGalleryPage(res.page);
+      setGalleryTotalPages(res.total_pages);
+      setGalleryLoaded(true);
+    } catch (e: unknown) {
+      notify.error(e instanceof Error ? e.message : '加载图片失败');
+      setGalleryLoaded(true);
+    } finally {
+      setGalleryLoading(false);
+    }
+  }, []);
+
+  useEffect(() => {
+    if (open && tab === 'gallery' && !galleryLoaded && !galleryLoading) {
+      void loadGallery(1, false);
+    }
+  }, [open, tab, galleryLoaded, galleryLoading, loadGallery]);
+
+  const toggleSelect = (itemUrl: string) => {
+    setSelected(prev => {
+      const next = new Set(prev);
+      if (next.has(itemUrl)) next.delete(itemUrl);
+      else next.add(itemUrl);
+      return next;
+    });
+  };
+
+  const handleGalleryInsert = () => {
+    if (!selected.size) {
+      notify.warning('请先选择图片');
+      return;
+    }
+    // 保持网格出现顺序
+    const urls = gallery.filter(f => selected.has(f.url)).map(f => f.url);
+    finishInsert(urls);
+  };
+
+  const tabs: { id: PickerTab; label: string; icon: typeof Upload }[] = [
+    { id: 'upload', label: '上传', icon: Upload },
+    { id: 'link', label: '链接', icon: Link2 },
+    { id: 'gallery', label: '我的图片', icon: Images },
+  ];
+
+  return (
+    <Dialog open={open} onOpenChange={handleOpenChange}>
+      <DialogContent className="article-image-picker">
+        <DialogHeader>
+          <DialogTitle>插入图片</DialogTitle>
+          <DialogDescription>
+            上传本地文件、粘贴链接，或从已上传图库中选择。
+          </DialogDescription>
+        </DialogHeader>
+
+        <div className="article-image-picker__tabs" role="tablist">
+          {tabs.map(t => {
+            const Icon = t.icon;
+            return (
+              <button
+                key={t.id}
+                type="button"
+                role="tab"
+                aria-selected={tab === t.id}
+                className={`article-image-picker__tab${tab === t.id ? ' is-active' : ''}`}
+                onClick={() => setTab(t.id)}
+                disabled={uploading}
+              >
+                <Icon size={14} aria-hidden />
+                {t.label}
+              </button>
+            );
+          })}
+        </div>
+
+        {tab === 'upload' && (
+          <div className="article-image-picker__panel">
+            <div
+              className={`article-image-picker__drop${dragOver ? ' is-dragover' : ''}${uploading ? ' is-busy' : ''}`}
+              onDragOver={e => {
+                e.preventDefault();
+                if (!uploading) setDragOver(true);
+              }}
+              onDragLeave={() => setDragOver(false)}
+              onDrop={onDrop}
+              onClick={() => !uploading && fileInputRef.current?.click()}
+              role="button"
+              tabIndex={0}
+              onKeyDown={e => {
+                if (e.key === 'Enter' || e.key === ' ') {
+                  e.preventDefault();
+                  fileInputRef.current?.click();
+                }
+              }}
+            >
+              {uploading ? (
+                <>
+                  <Loader2 size={28} className="article-image-picker__spin" />
+                  <p>正在上传…</p>
+                </>
+              ) : (
+                <>
+                  <Upload size={28} />
+                  <p>拖拽图片到此处，或点击选择文件</p>
+                  <span>支持 jpeg / png / gif / webp；多选将并排成图组</span>
+                </>
+              )}
+            </div>
+            <input
+              ref={fileInputRef}
+              type="file"
+              accept={ACCEPT}
+              multiple
+              className="sr-only"
+              onChange={e => {
+                onFileChange(e.target.files);
+                e.target.value = '';
+              }}
+            />
+          </div>
+        )}
+
+        {tab === 'link' && (
+          <div className="article-image-picker__panel">
+            <Input
+              type="url"
+              value={url}
+              placeholder="https://… 或 /uploads/posts/…"
+              onChange={e => setUrl(e.target.value)}
+              onKeyDown={e => {
+                if (e.key === 'Enter') {
+                  e.preventDefault();
+                  handleLinkInsert();
+                }
+              }}
+              autoFocus
+            />
+            <p className="article-image-picker__hint">
+              粘贴外链或本站已上传地址，无需重复上传。
+            </p>
+            <DialogFooter className="article-image-picker__footer">
+              <Button type="button" variant="outline" onClick={() => handleOpenChange(false)}>
+                取消
+              </Button>
+              <Button type="button" onClick={handleLinkInsert}>
+                插入
+              </Button>
+            </DialogFooter>
+          </div>
+        )}
+
+        {tab === 'gallery' && (
+          <div className="article-image-picker__panel">
+            {galleryLoading && !gallery.length ? (
+              <div className="article-image-picker__empty">
+                <Loader2 size={22} className="article-image-picker__spin" />
+                <span>加载中…</span>
+              </div>
+            ) : !gallery.length ? (
+              <div className="article-image-picker__empty">暂无上传记录</div>
+            ) : (
+              <>
+                <div className="article-image-picker__grid">
+                  {gallery.map(item => {
+                    const thumb = toPostImageThumbSrc(item.url) || item.url;
+                    const isSel = selected.has(item.url);
+                    return (
+                      <button
+                        key={item.url}
+                        type="button"
+                        className={`article-image-picker__thumb${isSel ? ' is-selected' : ''}`}
+                        title={item.name}
+                        onClick={() => toggleSelect(item.url)}
+                      >
+                        <img src={thumb} alt={item.name} loading="lazy" />
+                      </button>
+                    );
+                  })}
+                </div>
+                {galleryPage < galleryTotalPages && (
+                  <div className="article-image-picker__more">
+                    <Button
+                      type="button"
+                      variant="outline"
+                      size="sm"
+                      disabled={galleryLoading}
+                      onClick={() => void loadGallery(galleryPage + 1, true)}
+                    >
+                      {galleryLoading ? '加载中…' : '加载更多'}
+                    </Button>
+                  </div>
+                )}
+              </>
+            )}
+            <DialogFooter className="article-image-picker__footer">
+              <span className="article-image-picker__selected-count">
+                已选 {selected.size}
+              </span>
+              <Button type="button" variant="outline" onClick={() => handleOpenChange(false)}>
+                取消
+              </Button>
+              <Button type="button" disabled={!selected.size} onClick={handleGalleryInsert}>
+                插入选中
+              </Button>
+            </DialogFooter>
+          </div>
+        )}
+      </DialogContent>
+    </Dialog>
+  );
+}

frontend/src/components/editor/ArticleLinkDialog.tsx

@@ -1,39 +1,172 @@
-import { useEffect, useState } from 'react';
+import { useCallback, useEffect, useMemo, useState } from 'react';
 import {
   Dialog,
   DialogContent,
-  DialogDescription,
   DialogFooter,
   DialogHeader,
   DialogTitle,
 } from '@/components/ui/dialog';
 import { Input } from '@/components/ui/input';
 import { Button } from '@/components/ui/button';
+import { Label } from '@/components/ui/label';
+import { notify } from '@/lib/notify';
+import { api } from '@/api/client';
+import type { PostItem, SitePageSummary } from '@/api/types';
+import { pagePath, postPath } from '@/utils/permalink';
+import { useForumLimits } from '@/hooks/useForumLimits';
+import { ChevronDown, Loader2 } from 'lucide-react';
+
+export interface ArticleLinkConfirm {
+  url: string;
+  text: string;
+}
 
 interface Props {
   open: boolean;
   onOpenChange: (open: boolean) => void;
   initialUrl?: string;
-  onConfirm: (url: string) => void;
+  initialText?: string;
+  /** 是否正在编辑已有链接 */
+  editing?: boolean;
+  onConfirm: (payload: ArticleLinkConfirm) => void;
   onRemove?: () => void;
 }
 
-/** 文章编辑器链接输入弹窗 */
+type SiteHit = {
+  key: string;
+  title: string;
+  url: string;
+  kind: 'post' | 'page';
+};
+
+/** 校验可插入的链接地址：外链或站内绝对路径 */
+export function isValidLinkHref(url: string): boolean {
+  const u = url.trim();
+  if (!u) return false;
+  if (u.startsWith('/') && !u.startsWith('//')) return true;
+  if (u.startsWith('#') && u.length > 1) return true;
+  try {
+    const parsed = new URL(u);
+    return parsed.protocol === 'http:' || parsed.protocol === 'https:';
+  } catch {
+    return false;
+  }
+}
+
+const SEARCH_DEBOUNCE_MS = 300;
+const POST_PAGE_SIZE = 12;
+
+/** 文章/评论编辑器：插入或编辑链接（含站内内容搜索） */
 export function ArticleLinkDialog({
   open,
   onOpenChange,
   initialUrl = '',
+  initialText = '',
+  editing = false,
   onConfirm,
   onRemove,
 }: Props) {
-  const [url, setUrl] = useState(initialUrl);
+  const { limits } = useForumLimits();
+  const [url, setUrl] = useState('');
+  const [text, setText] = useState('');
+  const [advancedOpen, setAdvancedOpen] = useState(false);
+  const [query, setQuery] = useState('');
+  const [debouncedQuery, setDebouncedQuery] = useState('');
+  const [posts, setPosts] = useState<PostItem[]>([]);
+  const [pages, setPages] = useState<SitePageSummary[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [loaded, setLoaded] = useState(false);
 
   useEffect(() => {
-    if (open) setUrl(initialUrl || 'https://');
+    if (!open) return;
-  }, [open, initialUrl]);
+    setUrl(initialUrl || '');
+    setText(initialText || '');
+    setAdvancedOpen(false);
+    setQuery('');
+    setDebouncedQuery('');
+    setPosts([]);
+    setPages([]);
+    setLoaded(false);
+  }, [open, initialUrl, initialText]);
+
+  useEffect(() => {
+    if (!open || !advancedOpen) return;
+    const t = window.setTimeout(() => setDebouncedQuery(query.trim()), SEARCH_DEBOUNCE_MS);
+    return () => window.clearTimeout(t);
+  }, [query, open, advancedOpen]);
+
+  const loadSiteHits = useCallback(async (keyword: string) => {
+    setLoading(true);
+    try {
+      const [postsRes, pagesRes] = await Promise.all([
+        api.posts({
+          page: 1,
+          size: POST_PAGE_SIZE,
+          sort: 'new',
+          ...(keyword ? { keyword, title_only: '1' } : {}),
+        }),
+        api.pages(),
+      ]);
+      setPosts(postsRes.posts || []);
+      let nextPages = pagesRes.pages || [];
+      if (keyword) {
+        const q = keyword.toLowerCase();
+        nextPages = nextPages.filter(
+          p => p.title.toLowerCase().includes(q) || p.slug.toLowerCase().includes(q),
+        );
+      }
+      setPages(nextPages.slice(0, POST_PAGE_SIZE));
+      setLoaded(true);
+    } catch (e: unknown) {
+      notify.error(e instanceof Error ? e.message : '加载站内内容失败');
+      setLoaded(true);
+    } finally {
+      setLoading(false);
+    }
+  }, []);
+
+  // 仅展开高级选项时再请求站内内容，避免默认打开就打接口
+  useEffect(() => {
+    if (!open || !advancedOpen) return;
+    void loadSiteHits(debouncedQuery);
+  }, [open, advancedOpen, debouncedQuery, loadSiteHits]);
+
+  const hits: SiteHit[] = useMemo(() => {
+    const postHits: SiteHit[] = posts.map(p => ({
+      key: `post-${p.id}`,
+      title: p.title,
+      url: postPath(p.id, limits),
+      kind: 'post',
+    }));
+    const pageHits: SiteHit[] = pages.map(p => ({
+      key: `page-${p.slug}`,
+      title: p.title,
+      url: pagePath(p.slug, limits),
+      kind: 'page',
+    }));
+    return [...postHits, ...pageHits];
+  }, [posts, pages, limits]);
+
+  const pickHit = (hit: SiteHit) => {
+    setUrl(hit.url);
+    // 选站内内容时同步用标题作为链接文字
+    setText(hit.title);
+  };
 
   const handleConfirm = () => {
-    onConfirm(url.trim());
+    const nextUrl = url.trim();
+    if (!nextUrl) {
+      notify.warning('请输入网址');
+      return;
+    }
+    if (!isValidLinkHref(nextUrl)) {
+      notify.warning('请使用 http(s) 外链或本站以 / 开头的路径');
+      return;
+    }
+    onConfirm({
+      url: nextUrl,
+      text: text.trim() || '链接文字',
+    });
     onOpenChange(false);
   };
 
@@ -41,25 +174,119 @@ export function ArticleLinkDialog({
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent className="article-link-dialog">
         <DialogHeader>
-          <DialogTitle>插入链接</DialogTitle>
+          <DialogTitle>插入或编辑链接</DialogTitle>
-          <DialogDescription>输入完整 URL，留空并确认可移除已有链接。</DialogDescription>
         </DialogHeader>
-        <Input
+
-          type="url"
+        <section className="article-link-dialog__section">
-          value={url}
+          <div className="article-link-dialog__field">
-          placeholder="https://"
+            <Label htmlFor="article-link-url">网址</Label>
-          onChange={e => setUrl(e.target.value)}
+            <Input
-          onKeyDown={e => {
+              id="article-link-url"
-            if (e.key === 'Enter') {
+              type="url"
-              e.preventDefault();
+              value={url}
-              handleConfirm();
+              placeholder="https://… 或 /post/123"
-            }
+              onChange={e => setUrl(e.target.value)}
-          }}
+              onKeyDown={e => {
-          autoFocus
+                if (e.key === 'Enter') {
-        />
+                  e.preventDefault();
+                  handleConfirm();
+                }
+              }}
+              autoFocus
+            />
+          </div>
+          <div className="article-link-dialog__field">
+            <Label htmlFor="article-link-text">链接文字</Label>
+            <Input
+              id="article-link-text"
+              value={text}
+              placeholder="显示在正文中的文字"
+              onChange={e => setText(e.target.value)}
+              onKeyDown={e => {
+                if (e.key === 'Enter') {
+                  e.preventDefault();
+                  handleConfirm();
+                }
+              }}
+            />
+          </div>
+        </section>
+
+        <section className="article-link-dialog__section article-link-dialog__advanced">
+          <button
+            type="button"
+            className={`article-link-dialog__advanced-toggle${advancedOpen ? ' is-open' : ''}`}
+            aria-expanded={advancedOpen}
+            onClick={() => setAdvancedOpen(v => !v)}
+          >
+            <span>高级选项</span>
+            <ChevronDown size={16} aria-hidden className="article-link-dialog__advanced-chevron" />
+          </button>
+          {advancedOpen ? (
+            <div className="article-link-dialog__advanced-body">
+              <h3 className="article-link-dialog__section-title">链接到站点中的内容</h3>
+              <div className="article-link-dialog__field">
+                <Label htmlFor="article-link-search">搜索</Label>
+                <Input
+                  id="article-link-search"
+                  type="search"
+                  value={query}
+                  placeholder="搜索帖子或单页…"
+                  onChange={e => setQuery(e.target.value)}
+                />
+              </div>
+              <div className="article-link-dialog__hits">
+                <p className="article-link-dialog__hits-hint">
+                  {debouncedQuery
+                    ? `搜索「${debouncedQuery}」`
+                    : '未指定搜索条件。自动显示最近发布条目。'}
+                </p>
+                {loading && !loaded ? (
+                  <div className="article-link-dialog__hits-empty">
+                    <Loader2 size={18} className="article-link-dialog__spin" />
+                    <span>加载中…</span>
+                  </div>
+                ) : !hits.length ? (
+                  <div className="article-link-dialog__hits-empty">暂无匹配内容</div>
+                ) : (
+                  <ul className="article-link-dialog__hit-list">
+                    {hits.map(hit => (
+                      <li key={hit.key}>
+                        <button
+                          type="button"
+                          className={`article-link-dialog__hit${url === hit.url ? ' is-selected' : ''}`}
+                          onClick={() => pickHit(hit)}
+                        >
+                          <span className="article-link-dialog__hit-title">{hit.title}</span>
+                          <span className="article-link-dialog__hit-kind">
+                            {hit.kind === 'post' ? '帖子' : '单页'}
+                          </span>
+                        </button>
+                      </li>
+                    ))}
+                  </ul>
+                )}
+                {loading && loaded ? (
+                  <div className="article-link-dialog__hits-loading">
+                    <Loader2 size={14} className="article-link-dialog__spin" />
+                  </div>
+                ) : null}
+              </div>
+            </div>
+          ) : null}
+        </section>
+
         <DialogFooter className="article-link-dialog__footer">
-          {onRemove && initialUrl ? (
+          {editing && onRemove ? (
-            <Button type="button" variant="outline" onClick={() => { onRemove(); onOpenChange(false); }}>
+            <Button
+              type="button"
+              variant="outline"
+              className="article-link-dialog__remove"
+              onClick={() => {
+                onRemove();
+                onOpenChange(false);
+              }}
+            >
               移除链接
             </Button>
           ) : null}
@@ -67,7 +294,7 @@ export function ArticleLinkDialog({
             取消
           </Button>
           <Button type="button" onClick={handleConfirm}>
-            确定
+            {editing ? '更新链接' : '添加链接'}
           </Button>
         </DialogFooter>
       </DialogContent>

frontend/src/components/editor/ArticleStickerExtension.ts

@@ -0,0 +1,54 @@
+import { Node, mergeAttributes } from '@tiptap/core';
+
+/** 贴纸资源路径：评论、私信、发帖共用 /stickers/ */
+export function isStickerSrc(src: string | null | undefined): boolean {
+  return typeof src === 'string' && src.includes('/stickers/');
+}
+
+/**
+ * 行内表情贴纸。文章 Image 是 block，不能拿来插表情，否则会独自占一段。
+ * 解析 HTML 时优先于普通 img，避免贴纸被收成通栏大图。
+ */
+export const ArticleSticker = Node.create({
+  name: 'sticker',
+  group: 'inline',
+  inline: true,
+  atom: true,
+  selectable: true,
+  draggable: true,
+  priority: 60,
+
+  addAttributes() {
+    return {
+      src: { default: null },
+      alt: { default: '' },
+    };
+  },
+
+  parseHTML() {
+    return [
+      {
+        tag: 'img[src]',
+        getAttrs: (node) => {
+          if (typeof node === 'string') return false;
+          const src = node.getAttribute('src') || '';
+          if (!isStickerSrc(src)) return false;
+          return {
+            src,
+            alt: node.getAttribute('alt') || '',
+          };
+        },
+      },
+    ];
+  },
+
+  renderHTML({ HTMLAttributes }) {
+    return [
+      'img',
+      mergeAttributes(HTMLAttributes, {
+        class: 'article-sticker',
+        draggable: 'false',
+      }),
+    ];
+  },
+});

frontend/src/components/emoji/StickerPicker.tsx

@@ -36,17 +36,58 @@ export default function StickerPicker({ onSelect }: Props) {
   }, [active]);
 
   useEffect(() => {
-    const el = gridRef.current?.querySelectorAll<HTMLElement>('[role="option"]')[focusIndex];
+    if (loading || stickers.length === 0) return;
-    el?.focus();
+    gridRef.current?.focus();
-  }, [focusIndex, stickers]);
+  }, [loading, stickers]);
 
   const onKeyDown = useCallback((e: React.KeyboardEvent) => {
-    const cols = 8;
+    const items = gridRef.current?.querySelectorAll<HTMLElement>('[role="option"]');
-    if (e.key === 'ArrowRight') { e.preventDefault(); setFocusIndex((i) => Math.min(stickers.length - 1, i + 1)); }
+    if (!items?.length) return;
-    else if (e.key === 'ArrowLeft') { e.preventDefault(); setFocusIndex((i) => Math.max(0, i - 1)); }
+
-    else if (e.key === 'ArrowDown') { e.preventDefault(); setFocusIndex((i) => Math.min(stickers.length - 1, i + cols)); }
+    const moveTo = (next: number) => {
-    else if (e.key === 'ArrowUp') { e.preventDefault(); setFocusIndex((i) => Math.max(0, i - cols)); }
+      e.preventDefault();
-    else if (e.key === 'Enter' || e.key === ' ') {
+      const i = Math.max(0, Math.min(items.length - 1, next));
+      setFocusIndex(i);
+      items[i]?.focus();
+    };
+
+    if (e.key === 'ArrowRight') {
+      moveTo(focusIndex + 1);
+      return;
+    }
+    if (e.key === 'ArrowLeft') {
+      moveTo(focusIndex - 1);
+      return;
+    }
+    if (e.key === 'ArrowDown' || e.key === 'ArrowUp') {
+      // 颜文字宽度不固定，按视觉行列找下一格，避免按固定 8 列错位
+      e.preventDefault();
+      const cur = items[focusIndex];
+      if (!cur) return;
+      const cr = cur.getBoundingClientRect();
+      const cx = cr.left + cr.width / 2;
+      const cy = cr.top + cr.height / 2;
+      const dir = e.key === 'ArrowDown' ? 1 : -1;
+      let best = -1;
+      let bestScore = Infinity;
+      items.forEach((el, i) => {
+        if (i === focusIndex) return;
+        const r = el.getBoundingClientRect();
+        const dy = (r.top + r.height / 2) - cy;
+        if (dy * dir <= 6) return;
+        const score = Math.abs(dy) * 24 + Math.abs((r.left + r.width / 2) - cx);
+        if (score < bestScore) {
+          bestScore = score;
+          best = i;
+        }
+      });
+      if (best >= 0) {
+        setFocusIndex(best);
+        items[best]?.focus();
+      }
+      return;
+    }
+    if (e.key === 'Enter' || e.key === ' ') {
       e.preventDefault();
       const s = stickers[focusIndex];
       if (s) onSelect(s);
@@ -73,6 +114,7 @@ export default function StickerPicker({ onSelect }: Props) {
         ref={gridRef}
         className="sticker-picker-grid"
         role="listbox"
+        tabIndex={0}
         aria-label={`${active}贴纸`}
         aria-activedescendant={`${autoId}-opt-${focusIndex}`}
         onKeyDown={onKeyDown}
@@ -82,33 +124,35 @@ export default function StickerPicker({ onSelect }: Props) {
         ) : stickers.length === 0 ? (
           <div className="sticker-picker-loading">暂无贴纸</div>
         ) : (
-          stickers.map((s, i) => (
+          stickers.map((s, i) => {
-            <button
+            const isText = s.type === 'text' && !!s.text;
-              key={s.id}
+            return (
-              id={`${autoId}-opt-${i}`}
+              <button
-              type="button"
+                key={s.id}
-              role="option"
+                id={`${autoId}-opt-${i}`}
-              tabIndex={focusIndex === i ? 0 : -1}
+                type="button"
-              aria-selected={focusIndex === i}
+                role="option"
-              aria-label={s.name}
+                tabIndex={focusIndex === i ? 0 : -1}
-              className="sticker-picker-item"
+                aria-selected={focusIndex === i}
-              onClick={() => onSelect(s)}
+                aria-label={s.name}
-              onFocus={() => setFocusIndex(i)}
+                className={isText ? 'sticker-picker-item sticker-picker-item--text' : 'sticker-picker-item sticker-picker-item--image'}
-            >
+                onClick={() => onSelect(s)}
-              {s.type === 'text' && s.text ? (
+                onFocus={() => setFocusIndex(i)}
-                <span className="sticker-picker-text">{s.text}</span>
+              >
-              ) : (
+                {isText ? (
-                <img
+                  <span className="sticker-picker-text">{s.text}</span>
-                  src={s.url}
+                ) : (
-                  alt={s.name}
+                  <img
-                  width={32}
+                    src={s.url}
-                  height={32}
+                    alt={s.name}
-                  style={{ width: 32, height: 32, objectFit: 'contain' }}
+                    width={32}
-                  loading="lazy"
+                    height={32}
-                />
+                    loading="lazy"
-              )}
+                  />
-            </button>
+                )}
-          ))
+              </button>
+            );
+          })
         )}
       </div>
     </div>

frontend/src/data/stickers/hot.ts

@@ -15,10 +15,7 @@ export async function loadHotStickers(): Promise<Sticker[]> {
   const allEmoji = getAllStickers();
   const all = [...allEmoji, ...KAOMOJI_STICKERS];
   return all
-    .filter((s) => {
+    .filter((s) => s.aliases?.some((a) => HOT_KEYWORDS.includes(a)) || HOT_KEYWORDS.includes(s.name))
-      if (s.category === '颜文字') return true;
-      return s.aliases?.some((a) => HOT_KEYWORDS.includes(a)) || HOT_KEYWORDS.includes(s.name);
-    })
     .slice(0, 30)
     .map((s) => ({ ...s, category: '热门' as const }));
 }

frontend/src/data/stickers/kaomoji.ts

@@ -3,30 +3,54 @@ import type { Sticker } from './index';
 /** 颜文字贴纸 — 纯文本类型，选择器和编辑器中均作为纯文本显示 */
 
 export const KAOMOJI_STICKERS: Sticker[] = [
-  { id: 'km-happy', name: '开心', category: '颜文字', type: 'text', text: '(ノ´∀`)ノ', aliases: ['哈哈', '开心'] },
+  { id: 'km-wave-half', name: '勉强挥手', category: '颜文字', type: 'text', text: '(￣▽￣)ノ', aliases: ['挥手', '嗨'] },
-  { id: 'km-laugh', name: '大笑', category: '颜文字', type: 'text', text: '(≧∇≦)ﾉ', aliases: ['哈哈哈', '笑死'] },
+  { id: 'km-shrug-ascii', name: '摊手', category: '颜文字', type: 'text', text: '¯\\_(ツ)_/¯', aliases: ['摊手', '无奈'] },
-  { id: 'km-cry', name: '哭', category: '颜文字', type: 'text', text: '(´；ω；`)', aliases: ['呜呜', '伤心'] },
+  { id: 'km-eyeroll', name: '翻白眼', category: '颜文字', type: 'text', text: '(¬_¬)', aliases: ['白眼', '嫌弃'] },
-  { id: 'km-angry', name: '生气', category: '颜文字', type: 'text', text: 'ヽ(｀⌒´)ﾉ', aliases: ['怒', '气死'] },
+  { id: 'km-speechless', name: '无语凝噎', category: '颜文字', type: 'text', text: '(；一_一)', aliases: ['无语', '沉默'] },
-  { id: 'km-shrug', name: '无奈', category: '颜文字', type: 'text', text: '╮(°-°)╭', aliases: ['呵呵', '无语'] },
+  { id: 'km-shock-idle', name: '震惊但不想管', category: '颜文字', type: 'text', text: '(　ﾟдﾟ)', aliases: ['震惊', '惊讶'] },
-  { id: 'km-determined', name: '加油', category: '颜文字', type: 'text', text: '(๑•̀ㅁ•́ฅ)', aliases: ['冲', '奥利给'] },
+  { id: 'km-dead-inside', name: '心死', category: '颜文字', type: 'text', text: '（。_。）', aliases: ['心死', '无力'] },
-  { id: 'km-sad', name: '难过', category: '颜文字', type: 'text', text: '( ´･ω･`)', aliases: ['失落', '低落'] },
+  { id: 'km-lazy', name: '懒得动', category: '颜文字', type: 'text', text: '( ˘ω˘ )', aliases: ['懒', '摆烂'] },
-  { id: 'km-sparkle', name: '兴奋', category: '颜文字', type: 'text', text: '(ﾉ´ヮ`)ﾉ*: ･ﾟ', aliases: ['太棒了', '耶'] },
+  { id: 'km-awkward-smile', name: '尴尬微笑', category: '颜文字', type: 'text', text: '(￣ω￣;)', aliases: ['尴尬', '呵呵'] },
-  { id: 'km-tear', name: '泪奔', category: '颜文字', type: 'text', text: '(╥﹏╥)', aliases: ['泪流', '呜呜'] },
+  { id: 'km-sob', name: '哭到抽搐', category: '颜文字', type: 'text', text: '(´；ω；｀)', aliases: ['哭', '大哭'] },
-  { id: 'km-love', name: '喜欢', category: '颜文字', type: 'text', text: '(◕ᴗ◕✿)', aliases: ['爱', '心动'] },
+  { id: 'km-grievance', name: '委屈巴巴', category: '颜文字', type: 'text', text: '(๑•́ ₃ •̀๑)', aliases: ['委屈', '嘤嘤'] },
-  { id: 'km-cool', name: '酷', category: '颜文字', type: 'text', text: '(⌐■_■)', aliases: ['帅', '墨镜'] },
+  { id: 'km-blush-blur', name: '害羞到糊掉', category: '颜文字', type: 'text', text: '(⁄ ⁄•⁄ω⁄•⁄ ⁄)', aliases: ['害羞', '脸红'] },
-  { id: 'km-stare', name: '盯', category: '颜文字', type: 'text', text: 'ಠ_ಠ', aliases: ['凝视', '盯着看'] },
+  { id: 'km-grit', name: '咬牙切齿', category: '颜文字', type: 'text', text: '(╬ ￣皿￣)', aliases: ['怒', '生气'] },
-  { id: 'km-tableflip', name: '掀桌', category: '颜文字', type: 'text', text: '(╯°□°）╯︵ ┻━┻', aliases: ['掀桌', '愤怒'] },
+  { id: 'km-short-rage', name: '暴怒短号', category: '颜文字', type: 'text', text: '(｀Д´)', aliases: ['怒', '气死'] },
-  { id: 'km-bow', name: '拜托', category: '颜文字', type: 'text', text: '(人･ω･)💦', aliases: ['求求', '拜托了'] },
+  { id: 'km-fist-rage', name: '气到挥拳', category: '颜文字', type: 'text', text: '٩(๑`^´๑)۶', aliases: ['怒', '挥拳'] },
-  { id: 'km-proud', name: '得意', category: '颜文字', type: 'text', text: '(￣▽￣)"', aliases: ['嘿嘿', '自满'] },
+  { id: 'km-grit-spark', name: '憋屈但要干', category: '颜文字', type: 'text', text: '(๑•̀ㅂ•́)و✧', aliases: ['冲', '加油'] },
-  { id: 'km-sleep', name: '困', category: '颜文字', type: 'text', text: '(-ω-)Zzz', aliases: ['睡觉', '晚安'] },
+  { id: 'km-weep', name: '哭唧唧', category: '颜文字', type: 'text', text: '( ˃̣̣̥ω˂̣̣̥ )', aliases: ['哭', '呜呜'] },
-  { id: 'km-wave', name: '招手', category: '颜文字', type: 'text', text: '(´・ω・)ノ', aliases: ['你好', '拜拜'] },
+  { id: 'km-scamper', name: '撒欢跑走', category: '颜文字', type: 'text', text: 'ᕕ( ᐛ )ᕗ', aliases: ['跑', '溜了'] },
-  { id: 'km-wink', name: '眨眼', category: '颜文字', type: 'text', text: '(◠‿◠)', aliases: ['抛媚眼', '嘿嘿'] },
+  { id: 'km-star-throw', name: '丢星星', category: '颜文字', type: 'text', text: '(ﾉ≧∀≦)ﾉ ‥…━━━★', aliases: ['耶', '星星'] },
-  { id: 'km-sorry', name: '抱歉', category: '颜文字', type: 'text', text: 'm(._.)m', aliases: ['对不起', '跪了'] },
+  { id: 'km-flee', name: '落荒而逃', category: '颜文字', type: 'text', text: 'ε=ε=ε=┌(;*´Д`)ﾉ', aliases: ['逃', '溜'] },
-  { id: 'km-doubt', name: '疑惑', category: '颜文字', type: 'text', text: '(╬ Ò _ Ó)', aliases: ['什么', '???'] },
+  { id: 'km-unflip', name: '把桌摆回去', category: '颜文字', type: 'text', text: '┬─┬ノ( º _ ºノ)', aliases: ['摆桌', '冷静'] },
-  { id: 'km-hungry', name: '饿了', category: '颜文字', type: 'text', text: '(๑´ㅂ`๑)', aliases: ['想吃', '吃货'] },
+  { id: 'km-flip-hard', name: '狠掀桌', category: '颜文字', type: 'text', text: '(┛ಠ_ಠ)┛彡┻━┻', aliases: ['掀桌', '怒'] },
-  { id: 'km-gameover', name: 'GG', category: '颜文字', type: 'text', text: '(╯︿╰﹀ )', aliases: ['GG', '完了'] },
+  { id: 'km-victory-l', name: '胜利举手', category: '颜文字', type: 'text', text: '┏(＾0＾)┛', aliases: ['胜利', '耶'] },
-  { id: 'km-gift', name: '送花', category: '颜文字', type: 'text', text: '(✿◠‿◠)', aliases: ['送花', '谢谢'] },
+  { id: 'km-victory-r', name: '对面胜利', category: '颜文字', type: 'text', text: '┗(＾0＾)┓', aliases: ['胜利', '嗨'] },
-  { id: 'km-clap', name: '鼓掌', category: '颜文字', type: 'text', text: 'ヾ(´▽｀;)ゝ', aliases: ['呱唧', '鼓掌'] },
+  { id: 'km-point', name: '指你呢', category: '颜文字', type: 'text', text: '(☞ﾟヮﾟ)☞', aliases: ['指', '就是你'] },
-  { id: 'km-cheer', name: '加油', category: '颜文字', type: 'text', text: '＼(^ω^＼)', aliases: ['冲鸭', 'go'] },
+  { id: 'km-point-back', name: '指回去', category: '颜文字', type: 'text', text: '☜(ﾟヮﾟ☜)', aliases: ['指回去', '你才'] },
-  { id: 'km-please', name: '拜托了', category: '颜文字', type: 'text', text: '( ´･ω･`)', aliases: ['嘤嘤', '求求了'] },
+  { id: 'km-cat', name: '猫', category: '颜文字', type: 'text', text: '(=^･ω･^=)', aliases: ['猫', '喵'] },
+  { id: 'km-cat-round', name: '圆眼猫', category: '颜文字', type: 'text', text: '(ΦωΦ)', aliases: ['猫', '圆眼'] },
+  { id: 'km-bear', name: '熊', category: '颜文字', type: 'text', text: 'ʕ•ᴥ•ʔ', aliases: ['熊', '抱抱'] },
+  { id: 'km-flower-ear', name: '花耳', category: '颜文字', type: 'text', text: '◕‿◕✿', aliases: ['花', '可爱'] },
+  { id: 'km-angry-bird', name: '怒鸟', category: '颜文字', type: 'text', text: '（ꐦ°᷄д°᷅）', aliases: ['怒', '生气'] },
+  { id: 'km-smug-wolf', name: '狼尾得意', category: '颜文字', type: 'text', text: '( •̀ ω •́ )✧', aliases: ['得意', '酷'] },
+  { id: 'km-cat-wave', name: '猫招手', category: '颜文字', type: 'text', text: '~(=^‥^)ノ', aliases: ['猫', '招手'] },
+  { id: 'km-hehe', name: '呵呵', category: '颜文字', type: 'text', text: '( ´_ゝ｀)', aliases: ['呵呵', '滑稽'] },
+  { id: 'km-server-down', name: '服务器炸了', category: '颜文字', type: 'text', text: '(；´Д｀)', aliases: ['炸了', '宕机'] },
+  { id: 'km-double-shock', name: '双重震惊', category: '颜文字', type: 'text', text: '(ﾟДﾟ≡ﾟдﾟ)!?', aliases: ['震惊', '惊讶'] },
+  { id: 'km-cold-sweat', name: '冷汗惊恐', category: '颜文字', type: 'text', text: 'Σ(°△°|||)︴', aliases: ['惊恐', '惊讶'] },
+  { id: 'km-hang', name: '宕机', category: '颜文字', type: 'text', text: '(；°○° )', aliases: ['宕机', '卡死'] },
+  { id: 'km-pass-box', name: '递箱子', category: '颜文字', type: 'text', text: '( ﾟ∀ﾟ)つ□', aliases: ['递', '补丁'] },
+  { id: 'km-shoulder', name: '拍对方肩', category: '颜文字', type: 'text', text: '( ´▽｀)σ)Д`)', aliases: ['拍肩', '兄弟'] },
+  { id: 'km-silent-crash', name: '无声崩溃', category: '颜文字', type: 'text', text: '(-_-;)・・・', aliases: ['崩溃', '尴尬'] },
+  { id: 'km-blank', name: '呆滞', category: '颜文字', type: 'text', text: '(｡ŏ_ŏ)', aliases: ['发呆', '呆'] },
+  { id: 'km-side-eye', name: '眯眼嫌弃', category: '颜文字', type: 'text', text: '(๑¯ω¯๑)', aliases: ['嫌弃', '眯眼'] },
+  { id: 'km-lick', name: '舔嘴', category: '颜文字', type: 'text', text: '(๑´ڡ`๑)', aliases: ['好吃', '馋'] },
+  { id: 'km-round-laugh', name: '圆滚滚笑', category: '颜文字', type: 'text', text: '( ˶˚ ᗨ ˚˶ )', aliases: ['哈哈', '大笑'] },
+  { id: 'km-hug-ask', name: '求抱抱', category: '颜文字', type: 'text', text: '(っ˘̩╭╮˘̩)っ', aliases: ['抱抱', '求抱'] },
+  { id: 'km-rage-yi', name: '暴怒益字', category: '颜文字', type: 'text', text: '(╬ಠ益ಠ)', aliases: ['怒', '生气'] },
+  { id: 'km-fight', name: '对线准备', category: '颜文字', type: 'text', text: "(ง'̀-'́)ง", aliases: ['对线', '来战'] },
+  { id: 'km-cat-minimal', name: '极简猫', category: '颜文字', type: 'text', text: 'ᓚᘏᗢ', aliases: ['猫', '喵'] },
+  { id: 'km-pounce', name: '飞扑拥抱', category: '颜文字', type: 'text', text: '(づ｡◕‿‿◕｡)づ', aliases: ['拥抱', '爱'] },
+  { id: 'km-suspect', name: '怀疑人生', category: '颜文字', type: 'text', text: '( ◔ ʖ̯ ◔ )', aliases: ['怀疑', '思考'] },
 ];

frontend/src/hooks/useAuth.tsx

@@ -36,9 +36,13 @@ export function AuthProvider({ children }: { children: ReactNode }) {
     }
   }, []);
 
-  // 有 SSR 种子时仍后台校验；无种子则首屏拉取
+  // SSR +data / 冷启动预热已注入登录态种子（含已确认访客 null）时首屏不重复请求；
+  // 无种子（纯 SPA 且未预热）才首屏拉取。登录/退出均显式更新状态，不依赖 mount 校验。
   // 不清空 auth 种子：StrictMode 重挂会再次跑 useState initializer，破坏性 clear 会导致 user 空窗闪动
-  useEffect(() => { void refresh(); }, [refresh]);
+  useEffect(() => {
+    if (peekAuthSeed().hasSeed) return;
+    void refresh();
+  }, [refresh]);
 
   const prevUserId = useRef<number | null | 'init'>('init');
   useEffect(() => {

frontend/src/hooks/useForumLimits.ts

@@ -2,6 +2,7 @@ import { useEffect, useState } from 'react';
 import { api } from '../api/client';
 import type { ForumLimitsPublic } from '../api/types';
 import { DEFAULT_ASIDE_WIDGETS, DEFAULT_FEED_SORT_TABS } from '../api/types';
+import { getScope } from '../ssr/scope';
 
 const DEFAULT_LIMITS: ForumLimitsPublic = {
   post_title_max: 128,
@@ -38,6 +39,11 @@ let inflight: Promise<ForumLimitsPublic> | null = null;
 let cacheEpoch = 0;
 const listeners = new Set<() => void>();
 
+/** 当前生效的论坛限制：SSR 读请求作用域，客户端读模块缓存 */
+function currentLimits(): ForumLimitsPublic | null {
+  return getScope()?.limits ?? cached;
+}
+
 function fetchLimits(): Promise<ForumLimitsPublic> {
   if (cached) return Promise.resolve(cached);
   if (inflight) return inflight;
@@ -53,8 +59,9 @@ function fetchLimits(): Promise<ForumLimitsPublic> {
 
 /** 获取前台可见的论坛限制配置 */
 export function useForumLimits() {
-  const [limits, setLimits] = useState<ForumLimitsPublic>(cached ?? DEFAULT_LIMITS);
+  const [limits, setLimits] = useState<ForumLimitsPublic>(currentLimits() ?? DEFAULT_LIMITS);
-  const [loading, setLoading] = useState(!cached);
+  const [loading, setLoading] = useState(!currentLimits());
+
   const [epoch, setEpoch] = useState(cacheEpoch);
 
   useEffect(() => {
@@ -94,8 +101,13 @@ export async function ensureForumLimitsLoaded(opts?: { force?: boolean }): Promi
   return limits;
 }
 
-/** 文档 SSR / 管理端：同步写入 limits 模块缓存 */
+/** 文档 SSR / 管理端：同步写入 limits 模块缓存（SSR 时只写请求作用域） */
 export function seedForumLimitsCache(limits: ForumLimitsPublic) {
+  const scope = getScope();
+  if (scope) {
+    scope.limits = limits;
+    return;
+  }
   cached = limits;
   cacheEpoch += 1;
   listeners.forEach(fn => fn());
@@ -110,5 +122,5 @@ export function invalidateForumLimitsCache() {
 
 /** 同步读取已缓存的论坛限制（供路径生成等非 hook 场景） */
 export function getCachedForumLimits(): ForumLimitsPublic {
-  return cached ?? DEFAULT_LIMITS;
+  return currentLimits() ?? DEFAULT_LIMITS;
 }

frontend/src/hooks/useGlobalWheelScroll.ts

@@ -1,62 +0,0 @@
-import { useEffect, type RefObject } from 'react';
-
-/** 判断元素是否可在指定方向继续滚动 */
-function canElementScroll(el: HTMLElement, deltaY: number): boolean {
-  const { overflowY } = getComputedStyle(el);
-  if (overflowY !== 'auto' && overflowY !== 'scroll' && overflowY !== 'overlay') {
-    return false;
-  }
-  if (el.scrollHeight <= el.clientHeight + 1) return false;
-  if (deltaY < 0) return el.scrollTop > 0;
-  return el.scrollTop + el.clientHeight < el.scrollHeight - 1;
-}
-
-/** 从目标节点向上查找首个可滚动容器 */
-function findScrollable(start: HTMLElement | null, deltaY: number, boundary: HTMLElement): HTMLElement | null {
-  let el = start;
-  while (el && el !== boundary) {
-    if (canElementScroll(el, deltaY)) return el;
-    el = el.parentElement;
-  }
-  return null;
-}
-
-/**
- * 文章页：鼠标在页面任意位置滚轮时，统一滚动主内容区。
- * 保留 textarea、表情面板等主内容区内部可滚动元素的独立滚动。
- */
-export function useGlobalWheelScroll(scrollRef: RefObject<HTMLElement | null>, enabled = true) {
-  useEffect(() => {
-    if (!enabled) return;
-    const scrollEl = scrollRef.current;
-    if (!scrollEl) return;
-
-    const root = scrollEl.closest('.app-shell') as HTMLElement | null;
-    if (!root) return;
-
-    const onWheel = (e: WheelEvent) => {
-      // Ctrl/⌘ + 滚轮用于浏览器缩放，不拦截
-      if (e.ctrlKey || e.metaKey) return;
-
-      const target = e.target instanceof HTMLElement ? e.target : null;
-      if (!target) return;
-
-      const inner = findScrollable(target, e.deltaY, root);
-      // 主内容区内部嵌套滚动（如 textarea、表情面板）保留原生行为
-      if (inner && inner !== scrollEl && scrollEl.contains(inner)) return;
-      // 主内容区外的独立滚动区（如右侧目录）保留原生行为，避免滚轮被抢走
-      if (inner && !scrollEl.contains(inner)) return;
-      // 鼠标已在主滚动容器上时，交给浏览器原生处理
-      if (inner === scrollEl) return;
-
-      const prev = scrollEl.scrollTop;
-      scrollEl.scrollTop += e.deltaY;
-      if (scrollEl.scrollTop !== prev) {
-        e.preventDefault();
-      }
-    };
-
-    root.addEventListener('wheel', onWheel, { passive: false });
-    return () => root.removeEventListener('wheel', onWheel);
-  }, [scrollRef, enabled]);
-}

frontend/src/hooks/useMonitorPageview.ts

@@ -1,5 +1,5 @@
 import { useEffect, useRef } from 'react';
-import { useLocation } from 'react-router-dom';
+import { useLocation } from 'react-router';
 import { api } from '../api/client';
 import { useForumLimits } from './useForumLimits';
 

frontend/src/hooks/usePostSearch.ts

@@ -1,5 +1,5 @@
 import { useCallback, useMemo } from 'react';
-import { useLocation, useNavigate, useSearchParams } from 'react-router-dom';
+import { useLocation, useNavigate, useSearchParams } from 'react-router';
 import { buildHomeUrl } from '../components/FeedSortBar';
 import { navigateFeed } from '../utils/feedCache';
 import { transitionTo } from '../utils/spaTransition';

frontend/src/hooks/useSessionResource.ts

@@ -13,15 +13,22 @@ type Fetcher<T> = () => Promise<T>;
  * 会话快照数据源：有缓存则跳过请求；无缓存时保留上一份画面直到新数据返回。
  * 手机下拉软刷新 commit / PAGE_FORCE_REFRESH_EVENT 会应用新快照。
  */
+function isEmptyArray(value: unknown): boolean {
+  return Array.isArray(value) && value.length === 0;
+}
+
 export function useSessionResource<T>(
   key: string | null,
   fetcher: Fetcher<T>,
   opts?: {
     enabled?: boolean;
     onError?: (e: unknown) => void;
+    /** 缓存为空数组时仍后台再拉，避免启动竞态假空粘死 */
+    revalidateEmpty?: boolean;
   },
 ) {
   const enabled = opts?.enabled !== false;
+  const revalidateEmpty = opts?.revalidateEmpty === true;
   const fetcherRef = useRef(fetcher);
   fetcherRef.current = fetcher;
   const onErrorRef = useRef(opts?.onError);
@@ -49,7 +56,7 @@ export function useSessionResource<T>(
     }
 
     const hit = getSessionSnapshot<T>(key);
-    if (hit !== undefined) {
+    if (hit !== undefined && !(revalidateEmpty && isEmptyArray(hit))) {
       setData(hit);
       setLoading(false);
       setPending(false);
@@ -57,9 +64,16 @@ export function useSessionResource<T>(
     }
 
     const seq = ++seqRef.current;
-    const keep = dataRef.current !== undefined;
+    const keep = dataRef.current !== undefined || (hit !== undefined && isEmptyArray(hit));
-    if (keep) setPending(true);
+    if (hit !== undefined && isEmptyArray(hit)) {
-    else setLoading(true);
+      setData(hit);
+      setPending(true);
+      setLoading(false);
+    } else if (keep && dataRef.current !== undefined) {
+      setPending(true);
+    } else {
+      setLoading(true);
+    }
 
     fetcherRef.current()
       .then((next) => {
@@ -70,6 +84,7 @@ export function useSessionResource<T>(
       .catch((e: unknown) => {
         if (seq !== seqRef.current) return;
         onErrorRef.current?.(e);
+        // 失败不写空快照；已有画面则保留
         if (!keep) setData(undefined);
       })
       .finally(() => {
@@ -81,7 +96,7 @@ export function useSessionResource<T>(
     return () => {
       seqRef.current += 1;
     };
-  }, [key, enabled]);
+  }, [key, enabled, revalidateEmpty]);
 
   const replace = useCallback((next: T | ((prev: T | undefined) => T)) => {
     setData((prev) => {
@@ -99,18 +114,20 @@ export function useSessionResource<T>(
     const reload = (opts: { allowLoading: boolean }) => {
       if (!key || !enabled) return;
       const warm = getSessionSnapshot<T>(key);
-      if (warm !== undefined) {
+      if (warm !== undefined && !(revalidateEmpty && isEmptyArray(warm))) {
         setData(warm);
         setLoading(false);
         setPending(false);
         return;
       }
       const seq = ++seqRef.current;
-      const keep = dataRef.current !== undefined;
+      const keep = dataRef.current !== undefined || (warm !== undefined && isEmptyArray(warm));
       if (opts.allowLoading) {
         deleteSessionSnapshot(key);
         if (keep) setPending(true);
         else setLoading(true);
+      } else if (warm !== undefined && isEmptyArray(warm)) {
+        setPending(true);
       }
       fetcherRef.current()
         .then((next) => {
@@ -138,7 +155,7 @@ export function useSessionResource<T>(
       window.removeEventListener(PAGE_FORCE_REFRESH_EVENT, onForce);
       window.removeEventListener(PAGE_SOFT_REFRESH_COMMIT_EVENT, onCommit);
     };
-  }, [key, enabled]);
+  }, [key, enabled, revalidateEmpty]);
 
   return { data, loading, pending, replace, invalidate };
 }

frontend/src/hooks/useSiteBranding.ts

@@ -1,6 +1,7 @@
 import { useEffect, useState } from 'react';
 import { api } from '../api/client';
 import type { SiteBranding } from '../api/types';
+import { getScope } from '../ssr/scope';
 
 export const DEFAULT_BRANDING: SiteBranding = {
   name: '姜十三论坛',
@@ -30,8 +31,8 @@ export function siteMetaDescription(brand: SiteBranding): string {
   return brand.slogan?.trim() ?? '';
 }
 
-/** 从服务端注入的 boot 数据同步初始化，避免首屏闪默认站名 */
 function readBootBranding(): SiteBranding | null {
+  if (typeof window === 'undefined') return null;
   try {
     const boot = window.__J13_BRANDING__;
     if (!boot || typeof boot !== 'object') return null;
@@ -50,13 +51,20 @@ let cacheEpoch = 0;
 let preferCacheOnce = false;
 const listeners = new Set<() => void>();
 
+/** 当前生效的品牌配置：SSR 读请求作用域，客户端读模块缓存 */
+function currentBranding(): SiteBranding | null {
+  return getScope()?.branding ?? cached;
+}
+
 function fetchBranding(): Promise<SiteBranding> {
   if (preferCacheOnce && cached) {
     preferCacheOnce = false;
     return Promise.resolve(cached);
   }
+  // SSR +data / 冷启动预热已 seed 品牌配置时首屏直接复用，不重复请求；
+  // 最新配置同步由显式刷新（refetchSiteBranding / ensureSiteBrandingLoaded force）触发
+  if (cached) return Promise.resolve(cached);
   if (inflight) return inflight;
-  // 有 boot/缓存时首屏已可用；仍请求 API 以同步最新配置
   inflight = api.siteBranding()
     .then(b => {
       cached = { ...DEFAULT_BRANDING, ...b };
@@ -96,13 +104,13 @@ function applyDocumentBrand(brand: SiteBranding) {
 
 /** 同步读取已缓存的品牌配置（供 SEO 等非 hook 场景） */
 export function getCachedSiteBranding(): SiteBranding {
-  return cached ?? DEFAULT_BRANDING;
+  return currentBranding() ?? DEFAULT_BRANDING;
 }
 
 /** 获取站点品牌配置（名称、Logo 等） */
 export function useSiteBranding() {
-  const [branding, setBranding] = useState<SiteBranding>(cached ?? DEFAULT_BRANDING);
+  const [branding, setBranding] = useState<SiteBranding>(currentBranding() ?? DEFAULT_BRANDING);
-  const [loading, setLoading] = useState(!cached);
+  const [loading, setLoading] = useState(!currentBranding());
   const [epoch, setEpoch] = useState(cacheEpoch);
 
   useEffect(() => {
@@ -131,6 +139,7 @@ export function useSiteBranding() {
 
 /** 保留当前画面，后台重拉品牌配置（下拉刷新等） */
 export function refetchSiteBranding() {
+  cached = null;
   inflight = null;
   cacheEpoch += 1;
   listeners.forEach(fn => fn());
@@ -140,6 +149,7 @@ export function refetchSiteBranding() {
 export async function ensureSiteBrandingLoaded(opts?: { force?: boolean }): Promise<SiteBranding> {
   if (!opts?.force && cached) return cached;
   if (opts?.force) {
+    cached = null;
     inflight = null;
     preferCacheOnce = false;
   }
@@ -160,9 +170,15 @@ export function invalidateSiteBrandingCache() {
   listeners.forEach(fn => fn());
 }
 
-/** 用管理端刚保存的值立即更新缓存与文档标题 */
+/** 用管理端刚保存的值立即更新缓存与文档标题（SSR 时只写请求作用域） */
 export function seedSiteBrandingCache(brand: SiteBranding) {
-  cached = { ...DEFAULT_BRANDING, ...brand };
+  const merged: SiteBranding = { ...DEFAULT_BRANDING, ...brand };
+  const scope = getScope();
+  if (scope) {
+    scope.branding = merged;
+    return;
+  }
+  cached = merged;
   applyDocumentBrand(cached);
   cacheEpoch += 1;
   listeners.forEach(fn => fn());

frontend/src/hooks/useSitePages.ts

@@ -1,19 +1,26 @@
 import { useEffect, useState } from 'react';
 import { api } from '../api/client';
 import type { SitePageSummary } from '../api/types';
+import { getScope } from '../ssr/scope';
 import { PAGE_FORCE_REFRESH_EVENT } from '../utils/feedCache';
 import { PAGE_SOFT_REFRESH_COMMIT_EVENT } from '../utils/softRefresh';
 
 let cache: SitePageSummary[] | null = null;
 let pending: Promise<SitePageSummary[]> | null = null;
 
+/** 当前生效的站点页摘要：SSR 读请求作用域，客户端读模块缓存 */
+function currentPages(): SitePageSummary[] | null {
+  return getScope()?.pages ?? cache;
+}
+
 /** 拉取或复用站点页摘要缓存（供冷启动门闩与 hook 共用） */
 export function ensureSitePagesLoaded(opts?: { force?: boolean }): Promise<SitePageSummary[]> {
+  const cur = currentPages();
   if (opts?.force) {
     cache = null;
     pending = null;
   }
-  if (cache) return Promise.resolve(cache);
+  if (cur) return Promise.resolve(cur);
   if (!pending) {
     pending = api.pages()
       .then(d => {
@@ -31,7 +38,7 @@ export function ensureSitePagesLoaded(opts?: { force?: boolean }): Promise<SiteP
 
 /** 已发布单页摘要（页脚/侧栏导航） */
 export function useSitePages() {
-  const [pages, setPages] = useState<SitePageSummary[]>(cache ?? []);
+  const [pages, setPages] = useState<SitePageSummary[]>(currentPages() ?? []);
 
   useEffect(() => {
     const load = () => {
@@ -68,8 +75,14 @@ export function invalidateSitePagesCache() {
   cache = null;
 }
 
-/** 文档 SSR：同步写入站点页摘要缓存 */
+/** 文档 SSR：同步写入站点页摘要缓存（SSR 时只写请求作用域） */
 export function seedSitePagesCache(pages: SitePageSummary[]) {
-  cache = Array.isArray(pages) ? pages : [];
+  const list = Array.isArray(pages) ? pages : [];
+  const scope = getScope();
+  if (scope) {
+    scope.pages = list;
+    return;
+  }
+  cache = list;
   pending = null;
 }

frontend/src/hooks/useTheme.tsx

@@ -23,13 +23,23 @@ export function ThemeProvider({ children }: { children: ReactNode }) {
 
 export const useTheme = () => useContext(ThemeContext);
 
+/**
+ * 媒体查询 Hook（hydration 安全）。
+ *
+ * SSR 永远输出桌面三栏布局，因此服务端与 hydrate 首帧统一返回 false，
+ * 保证首帧 React 树与服务端 DOM 完全同构（窄屏若首帧就读 matchMedia，
+ * 会与 SSR 桌面布局不一致，导致 React 丢弃整棵 SSR DOM 全量重建）。
+ * hydration 提交后的 layout effect 在首帧绘制前同步真实值并监听变化，
+ * 窄屏用户无闪烁地切换到移动布局。
+ */
 export function useMediaQuery(query: string) {
-  const [match, setMatch] = useState(() => window.matchMedia(query).matches);
+  const [match, setMatch] = useState(false);
   useLayoutEffect(() => {
     const m = window.matchMedia(query);
-    const fn = () => setMatch(m.matches);
+    const sync = () => setMatch(m.matches);
-    m.addEventListener('change', fn);
+    sync();
-    return () => m.removeEventListener('change', fn);
+    m.addEventListener('change', sync);
+    return () => m.removeEventListener('change', sync);
   }, [query]);
   return match;
 }

frontend/src/hooks/useUnsavedChangesGuard.ts

@@ -1,5 +1,5 @@
 import { useCallback, useEffect, useRef, useState } from 'react';
-import { useBlocker } from 'react-router-dom';
+import { useBlocker } from 'react-router';
 
 interface Options {
   /** 是否存在未保存的修改 */

frontend/src/layouts/AdminLayout.tsx

@@ -1,5 +1,5 @@
 import { useEffect, useState, useCallback, useRef } from 'react';
-import { Outlet, NavLink, useNavigate, useLocation } from 'react-router-dom';
+import { Outlet, NavLink, useNavigate, useLocation } from 'react-router';
 import {
   LayoutDashboard, FolderKanban, FileText, MessageSquare, Flag, Users, Images, Settings, ArrowLeft, Moon, Sun, Menu, X, Award, Link2, BookOpen, Globe2, Activity,
 } from 'lucide-react';

frontend/src/layouts/MainLayout.tsx

@@ -1,5 +1,5 @@
-import { useState, useEffect, useCallback, useRef, useMemo, Suspense, startTransition } from 'react';
+import { useState, useEffect, useCallback, useRef, useMemo } from 'react';
-import { Outlet, useNavigate, useSearchParams, useLocation } from 'react-router-dom';
+import { Outlet, useNavigate, useSearchParams, useLocation } from 'react-router';
 import { Menu, Moon, Sun, Search, Plus, PanelRight, X, Mail, SlidersHorizontal } from 'lucide-react';
 import {
   DropdownMenu,
@@ -12,13 +12,16 @@ import { useAuth } from '../hooks/useAuth';
 import { useTheme, useMediaQuery } from '../hooks/useTheme';
 import { useOverlayA11y, moveTabIndex } from '../hooks/useOverlayA11y';
 import { api } from '../api/client';
-import type { Board, RecentComment, RecentUser, ForumStats, TagCount, User } from '../api/types';
+import type { Board, RecentComment, RecentUser, ForumStats, SitePage, TagCount, User, UserActivityStats, UserPublic } from '../api/types';
-import type { PostHeading } from '../utils/postHeadings';
+import { extractHeadingsFromHtml, type PostHeading } from '../utils/postHeadings';
+import { renderPostContentHtml } from '../utils/postContent';
+import { getSessionSnapshot } from '../utils/sessionPageCache';
+import { postDetailCacheKey, type PostDetailSnapshot } from '../utils/homeBoot';
 import { getCachedBoards, getCachedStats, getCachedRecentComments, getCachedRecentUsers, getCachedTags, hasCachedAside, setCachedBoards, setCachedStats, setCachedRecentComments, setCachedRecentUsers, setCachedTags } from '../utils/layoutCache';
 import Sidebar, { isNeutralSidebarRoute } from '../components/Sidebar';
 import RightPanel from '../components/RightPanel';
 import BackToTop from '../components/BackToTop';
-import { useForumLimits } from '../hooks/useForumLimits';
+import { getCachedForumLimits, useForumLimits } from '../hooks/useForumLimits';
 import { resolveAsideWidgets } from '../utils/asideWidgets';
 import { buildHomeUrl, parseFeedSort } from '../components/FeedSortBar';
 import { navigateFeed, PAGE_FORCE_REFRESH_EVENT } from '../utils/feedCache';
@@ -44,44 +47,83 @@ import { userPath } from '../utils/userPath';
 import { parsePermalinkID } from '../utils/permalink';
 import { ensureSitePagesLoaded } from '../hooks/useSitePages';
 import { endHomeHydrate, isHomeHydrating } from '../utils/homeHydrate';
-import { getBootUnread } from '../utils/authBoot';
+import { getBootUnread, peekAuthSeed } from '../utils/authBoot';
 
 export default function MainLayout() {
   const { user, loading: authLoading, logout } = useAuth();
   const { theme, toggle } = useTheme();
   const { branding } = useSiteBranding();
   useMonitorPageview();
-  const mqMobile = useMediaQuery('(max-width: 768px)');
+  // 响应式分支首帧恒为桌面（useMediaQuery hydration 安全），layout effect 绘制前同步真实值
+  const isMobile = useMediaQuery('(max-width: 768px)');
   const hideAside = useMediaQuery('(max-width: 1100px)');
-  /** hydrate 首帧强制桌面布局（SSR 为桌面三栏），随后再跟 matchMedia */
-  const [forceDesktop, setForceDesktop] = useState(() => isHomeHydrating());
-  const isMobile = forceDesktop ? false : mqMobile;
   const nav = useNavigate();
   const loc = useLocation();
   const [params] = useSearchParams();
   const isCompose = loc.pathname.startsWith('/compose') || /\/post\/\d+\/edit$/.test(loc.pathname);
 
+  /** hydrate 首帧提交后清除同构标志（shellReady/冷启动门闩在首帧渲染期读取） */
   useEffect(() => {
-    if (!forceDesktop) return;
     endHomeHydrate();
-    startTransition(() => setForceDesktop(false));
+  }, []);
-  }, [forceDesktop]);
 
   const [boards, setBoards] = useState<Board[]>(() => getCachedBoards());
   const [stats, setStats] = useState<ForumStats | null>(() => getCachedStats());
   const [recentComments, setRecentComments] = useState<RecentComment[]>(() => getCachedRecentComments());
   const [recentUsers, setRecentUsers] = useState<RecentUser[]>(() => getCachedRecentUsers());
   const [unreadMessages, setUnreadMessages] = useState(() => getBootUnread());
+  const [dmUnread, setDmUnread] = useState(0);
+  const [notifyUnread, setNotifyUnread] = useState(0);
   const [tags, setTags] = useState<TagCount[]>(() => getCachedTags());
   const [tagsLoading, setTagsLoading] = useState(() => getCachedTags().length === 0);
-  const [postOutline, setPostOutline] = useState<{
+  // SSR / hydrate 首帧：详情页快照已在渲染前 seed（onRenderHtml / onRenderClient），
-    headings: PostHeading[];
+  // 直接从中派生右栏作者与目录——子组件的 setPostOutline 在 effect 中，SSR 不执行，
-    scrollRoot: HTMLElement | null;
+  // 不走这一步作者卡/目录会整体退化为客户端挂载。首帧后的 SPA 导航仍由 effect 上报。
-    title?: string;
+  const [postOutline, setPostOutline] = useState<PostOutlineState>(() => {
-    author?: User | null;
+    const openLinks = getCachedForumLimits()?.open_content_links_in_new_tab;
-    publishedAt?: string;
+    // 帖子详情：从 post 快照派生作者卡 + 目录
-    viewCount?: number;
+    const postM = loc.pathname.match(/^\/post\/(\d+)/);
-  } | null>(null);
+    if (postM && !/\/edit$/.test(loc.pathname)) {
+      const id = Number(postM[1]);
+      if (id) {
+        const snap = getSessionSnapshot<PostDetailSnapshot>(postDetailCacheKey(id));
+        if (snap?.post) {
+          const content = snap.post.content ?? '';
+          const rendered = content.trim()
+            ? renderPostContentHtml(content, !!user, { openLinksInNewTab: openLinks })
+            : '';
+          return {
+            headings: extractHeadingsFromHtml(rendered),
+            scrollRoot: null,
+            title: '文章目录',
+            author: snap.post.user ?? null,
+            publishedAt: snap.post.created_at,
+            viewCount: snap.post.view_count,
+            authorProfile: snap.authorProfile ?? null,
+            authorStats: snap.authorStats ?? null,
+          };
+        }
+      }
+    }
+    // 自定义单页：从 sitepage 快照派生目录（无作者卡）
+    const pageM = loc.pathname.match(/^\/page\/([^/]+?)(?:\.html?)?$/);
+    if (pageM) {
+      const slug = pageM[1];
+      const page = getSessionSnapshot<SitePage>(`sitepage:${slug}`);
+      if (page) {
+        const content = page.content ?? '';
+        const rendered = content.trim()
+          ? renderPostContentHtml(content, !!user, { openLinksInNewTab: openLinks })
+          : '';
+        return {
+          headings: extractHeadingsFromHtml(rendered),
+          scrollRoot: null,
+          title: '文章目录',
+        };
+      }
+    }
+    return null;
+  });
   const [asideOpen, setAsideOpen] = useState(false);
   const [sidebarOpen, setSidebarOpen] = useState(false);
   const [searchPanelOpen, setSearchPanelOpen] = useState(false);
@@ -90,9 +132,9 @@ export default function MainLayout() {
   const [boardsLoading, setBoardsLoading] = useState(() => getCachedBoards().length === 0);
   const [layoutRefreshTick, setLayoutRefreshTick] = useState(0);
   const asideEverLoaded = useRef(false);
-  /** 冷启动门闩：main.tsx 已预热则可同步放行；否则等齐再呈现 */
+  /** 冷启动门闩：main.tsx 已预热则可同步放行；SSR/hydrate 首帧数据已由 +data seed，直接放行保持同构 */
-  const [shellReady, setShellReady] = useState(() => isCompose || wasColdBootEnsured());
+  const [shellReady, setShellReady] = useState(() => isCompose || wasColdBootEnsured() || isHomeHydrating());
-  const coldBootDone = useRef(isCompose || wasColdBootEnsured());
+  const coldBootDone = useRef(isCompose || wasColdBootEnsured() || isHomeHydrating());
   const bootGen = useRef(0);
   const [boardId, setBoardId] = useState(() => {
     const m = loc.pathname.match(/^\/board\/(\d+(?:\.[A-Za-z0-9]{1,16})?)$/);
@@ -148,7 +190,10 @@ export default function MainLayout() {
     setSidebarOpen(false);
   }, [loc.pathname, loc.search]);
   useEffect(() => {
-    if (!/^\/post\/\d+/.test(loc.pathname)) setPostOutline(null);
+    const isArticleAside =
+      (/^\/post\/\d+/.test(loc.pathname) && !/\/edit$/.test(loc.pathname))
+      || /^\/page\//.test(loc.pathname);
+    if (!isArticleAside) setPostOutline(null);
   }, [loc.pathname]);
   useEffect(() => {
     if (!hideAside) setAsideOpen(false);
@@ -209,7 +254,11 @@ export default function MainLayout() {
   }, []);
 
   useEffect(() => {
-    refreshBoards();
+    // SSR +data 已 seed boards/stats（或 SPA 冷启动已预热）时跳过首拉，避免重复请求；
+    // 后台操作 / 手动刷新经 boards-refresh 事件强制重拉
+    if (getCachedBoards().length === 0 || getCachedStats() === null) {
+      void refreshBoards();
+    }
     const onRefresh = () => refreshBoards();
     window.addEventListener('boards-refresh', onRefresh);
     return () => window.removeEventListener('boards-refresh', onRefresh);
@@ -306,15 +355,38 @@ export default function MainLayout() {
   const refreshUnreadMessages = useCallback(() => {
     if (!user) {
       setUnreadMessages(0);
+      setDmUnread(0);
+      setNotifyUnread(0);
       return;
     }
     api.messageUnreadCount()
-      .then((r) => setUnreadMessages(r.count || 0))
+      .then((r) => {
-      .catch(() => setUnreadMessages(0));
+        setUnreadMessages(r.count || 0);
+        setDmUnread(r.dm_count ?? 0);
+        setNotifyUnread(r.notify_count ?? 0);
+      })
+      .catch(() => {
+        setUnreadMessages(0);
+        setDmUnread(0);
+        setNotifyUnread(0);
+      });
   }, [user]);
 
+  /** 仅有通知未读时直达通知 Tab，避免先看到空私信列表 */
+  const openMessages = useCallback(() => {
+    const path = notifyUnread > 0 && dmUnread === 0 ? '/messages?tab=notify' : '/messages';
+    void transitionTo(nav, path);
+  }, [nav, notifyUnread, dmUnread]);
+
+  // 仅首屏跳过一次：SSR/冷启动种子已带未读数（state 从 getBootUnread 初始化），不重复请求；
+  // 之后 user 变化（登录/退出）、事件刷新与 60s 轮询照常
+  const unreadImmediateSkipped = useRef(false);
   useEffect(() => {
-    refreshUnreadMessages();
+    if (!unreadImmediateSkipped.current && peekAuthSeed().hasSeed) {
+      unreadImmediateSkipped.current = true;
+    } else {
+      refreshUnreadMessages();
+    }
     const onRefresh = () => refreshUnreadMessages();
     window.addEventListener('messages-unread-refresh', onRefresh);
     const timer = window.setInterval(refreshUnreadMessages, 60_000);
@@ -365,6 +437,13 @@ export default function MainLayout() {
   // 标签云：进页/离开发帖页时拉取；不跟 posts-refresh 联动（置顶/推荐等不改标签）
   useEffect(() => {
     if (isCompose || !showTagCloud) return;
+    // SSR +data / 冷启动预热已 seed 侧栏数据（含空数组）时首屏直接复用，不重复请求；
+    // 下拉强制刷新（layoutRefreshTick 递增）时仍重拉最新
+    if (layoutRefreshTick === 0 && hasCachedAside()) {
+      setTags(getCachedTags());
+      setTagsLoading(false);
+      return;
+    }
     let cancelled = false;
     // 有 session 缓存则静默刷新（软刷新不卸空白）
     if (getCachedTags().length === 0) setTagsLoading(true);
@@ -385,6 +464,14 @@ export default function MainLayout() {
   const needRecentComments = needAsideData && showRecentComments;
   useEffect(() => {
     if (!needRecentComments) return;
+    // SSR +data / 冷启动预热已 seed：首屏同步缓存进 state，不重复请求；
+    // 下拉强制刷新（layoutRefreshTick 递增）时仍重拉最新
+    if (layoutRefreshTick === 0 && hasCachedAside()) {
+      setRecentComments(getCachedRecentComments());
+      asideEverLoaded.current = true;
+      setAsideLoading(false);
+      return;
+    }
     let cancelled = false;
     // 无缓存时才显示加载态，有缓存则静默刷新，避免抽屉高度跳动
     if (!asideEverLoaded.current && !hasCachedAside()) {
@@ -411,6 +498,12 @@ export default function MainLayout() {
   const needRecentUsers = needAsideData && showRecentUsers;
   useEffect(() => {
     if (!needRecentUsers) return;
+    if (layoutRefreshTick === 0 && hasCachedAside()) {
+      setRecentUsers(getCachedRecentUsers());
+      asideEverLoaded.current = true;
+      setAsideLoading(false);
+      return;
+    }
     let cancelled = false;
     if (!asideEverLoaded.current && !hasCachedAside()) {
       setAsideLoading(true);
@@ -477,14 +570,11 @@ export default function MainLayout() {
   const activeChipIndex = Math.max(0, boardChipIds.indexOf(mobileActiveBoard === -1 ? 0 : mobileActiveBoard));
 
   const isPostDetail = /^\/post\/\d+/.test(loc.pathname) && !/\/edit$/.test(loc.pathname);
-  const setPostOutlineSafe = useCallback((outline: {
+  const isSitePage = /^\/page\//.test(loc.pathname);
-    headings: PostHeading[];
+  const isArticleAside = isPostDetail || isSitePage;
-    scrollRoot: HTMLElement | null;
+  // 帖子有作者 →「作者与目录」；单页仅目录
-    title?: string;
+  const articleAsideLabel = isPostDetail ? '作者与目录' : '文章目录';
-    author?: User | null;
+  const setPostOutlineSafe = useCallback((outline: PostOutlineState) => {
-    publishedAt?: string;
-    viewCount?: number;
-  } | null) => {
     setPostOutline(outline);
   }, []);
   const layoutCtx = useMemo<LayoutCtx>(() => ({
@@ -516,7 +606,8 @@ export default function MainLayout() {
   };
 
   return (
-    <div className={cn('app-shell', forceDesktop && 'ssr-home')}>
+    // Feed / 帖子详情用文档滚动：F5 / 前进后退的滚动位置由浏览器原生历史恢复
+    <div className={cn('app-shell', !isCompose && (isFeedHome || isPostDetail) && 'app-shell--doc-scroll')}>
       <div className="app-frame">
       <header className="app-header">
         <div className="header-inner">
@@ -632,10 +723,10 @@ export default function MainLayout() {
                   type="button"
                   className="header-icon-btn"
                   onClick={openAside}
-                  aria-label={isPostDetail ? '打开作者与目录' : '打开社区动态'}
+                  aria-label={isArticleAside ? `打开${articleAsideLabel}` : '打开社区动态'}
                   aria-expanded={asideOpen}
                   aria-controls="aside-drawer"
-                  title={isPostDetail ? '作者与目录' : '社区动态'}
+                  title={isArticleAside ? articleAsideLabel : '社区动态'}
                 >
                   <PanelRight size={18} aria-hidden />
                 </button>
@@ -660,7 +751,7 @@ export default function MainLayout() {
                   className="header-icon-btn header-msg-btn"
                   title={unreadMessages > 0 ? `${unreadMessages} 条未读消息` : '站内消息'}
                   aria-label={unreadMessages > 0 ? `站内消息，${unreadMessages} 条未读` : '站内消息'}
-                  onClick={() => void transitionTo(nav, '/messages')}
+                  onClick={openMessages}
                 >
                   <Mail size={18} aria-hidden />
                   {unreadMessages > 0 && (
@@ -684,7 +775,7 @@ export default function MainLayout() {
                     <DropdownMenuItem onClick={() => void transitionTo(nav, '/profile')}>
                       账号设置{typeof user.points === 'number' ? ` · ${user.points} 积分` : ''}
                     </DropdownMenuItem>
-                    <DropdownMenuItem onClick={() => void transitionTo(nav, '/messages')}>
+                    <DropdownMenuItem onClick={openMessages}>
                       站内消息{unreadMessages > 0 ? ` (${unreadMessages})` : ''}
                     </DropdownMenuItem>
                     <DropdownMenuItem onClick={() => void transitionTo(nav, '/favorites')}>我的收藏</DropdownMenuItem>
@@ -795,11 +886,10 @@ export default function MainLayout() {
               })}
             </div>
           )}
-          {shellReady ? (
+          {/* 不在此处包 Suspense：React 19 Fizz 会把 Suspense 边界内大体积/含 <img>
-            <Suspense fallback={null}>
+              的同步内容 outlining 为 <div hidden> 分块（禁 JS 爬虫不可见）。
-              <Outlet context={layoutCtx} />
+              懒加载路由的 Suspense 已在 AppRoutes 各路由 element 上就近声明。 */}
-            </Suspense>
+          {shellReady ? <Outlet context={layoutCtx} /> : null}
-          ) : null}
         </main>
 
         {!isCompose && (
@@ -815,13 +905,15 @@ export default function MainLayout() {
             asideWidgets={asideWidgets}
             onPostClick={openPost}
             
-            postDetail={isPostDetail ? {
+            postDetail={isArticleAside ? {
               author: postOutline?.author ?? null,
               publishedAt: postOutline?.publishedAt,
               viewCount: postOutline?.viewCount,
               headings: postOutline?.headings ?? [],
               scrollRoot: postOutline?.scrollRoot ?? null,
               outlineTitle: postOutline?.title,
+              authorProfile: postOutline?.authorProfile ?? null,
+              authorStats: postOutline?.authorStats ?? null,
             } : null}
           />
           )}
@@ -879,7 +971,7 @@ export default function MainLayout() {
                   onClick={() => { closeSidebar(); openAside(); }}
                 >
                   <PanelRight size={16} aria-hidden />
-                  {isPostDetail ? '作者与目录' : '社区动态'}
+                  {isArticleAside ? articleAsideLabel : '社区动态'}
                 </button>
                 <button
                   type="button"
@@ -910,10 +1002,10 @@ export default function MainLayout() {
             className="aside-drawer"
             role="dialog"
             aria-modal="true"
-            aria-label={isPostDetail ? '作者与目录' : '社区动态'}
+            aria-label={isArticleAside ? articleAsideLabel : '社区动态'}
           >
             <div className="aside-drawer-head">
-              <span>{isPostDetail ? '作者与目录' : '社区动态'}</span>
+              <span>{isArticleAside ? articleAsideLabel : '社区动态'}</span>
               <button
                 ref={asideCloseRef}
                 type="button"
@@ -934,13 +1026,15 @@ export default function MainLayout() {
                 loading={asideLoading}
                 asideWidgets={asideWidgets}
                 onPostClick={openPost}
-                postDetail={isPostDetail ? {
+                postDetail={isArticleAside ? {
                   author: postOutline?.author ?? null,
                   publishedAt: postOutline?.publishedAt,
                   viewCount: postOutline?.viewCount,
                   headings: postOutline?.headings ?? [],
                   scrollRoot: postOutline?.scrollRoot ?? null,
                   outlineTitle: postOutline?.title,
+                  authorProfile: postOutline?.authorProfile ?? null,
+                  authorStats: postOutline?.authorStats ?? null,
                 } : null}
               />
             </div>
@@ -953,6 +1047,19 @@ export default function MainLayout() {
   );
 }
 
+/** 详情页/单页上报到右栏的文章目录与作者信息 */
+export type PostOutlineState = {
+  headings: PostHeading[];
+  scrollRoot: HTMLElement | null;
+  title?: string;
+  author?: User | null;
+  publishedAt?: string;
+  viewCount?: number;
+  /** SSR/预热快照携带的作者主页资料与统计（作者卡首帧直接渲染，缺省由卡片自行拉取） */
+  authorProfile?: UserPublic | null;
+  authorStats?: UserActivityStats | null;
+} | null;
+
 export type LayoutCtx = {
   boardId: number;
   keyword: string;
@@ -963,12 +1070,5 @@ export type LayoutCtx = {
   refreshBoards: () => void;
   isMobile: boolean;
   /** 详情页上报作者与目录，供右侧栏展示 */
-  setPostOutline: (outline: {
+  setPostOutline: (outline: PostOutlineState) => void;
-    headings: PostHeading[];
-    scrollRoot: HTMLElement | null;
-    title?: string;
-    author?: User | null;
-    publishedAt?: string;
-    viewCount?: number;
-  } | null) => void;
 };

frontend/src/main.tsx

@@ -1,96 +0,0 @@
-import React from 'react';
-import { hydrateRoot, createRoot } from 'react-dom/client';
-import { applyTheme, getStoredTheme } from './utils/theme';
-import App from './App';
-import { consumeHomeBoot } from './utils/homeBoot';
-import { beginHomeHydrate } from './utils/homeHydrate';
-import { reloadForStaleChunk } from './utils/chunkLoad';
-import { ensureColdBootReady, isMainLayoutPath } from './utils/prefetchRoute';
-
-applyTheme(getStoredTheme());
-consumeHomeBoot();
-
-// Vite modulepreload / 动态 import 失败（发版后旧 hashed URL 404）
-window.addEventListener('vite:preloadError', (event) => {
-  event.preventDefault();
-  reloadForStaleChunk();
-});
-
-function hasSSRHome(): boolean {
-  return !!document.querySelector('#root .ssr-home');
-}
-
-function waitForStylesheets(): Promise<void> {
-  const links = Array.from(document.querySelectorAll('link[rel="stylesheet"]'));
-  if (links.length === 0) return Promise.resolve();
-  return Promise.all(
-    links.map(
-      (node) =>
-        new Promise<void>((resolve) => {
-          const link = node as HTMLLinkElement;
-          try {
-            if (link.sheet) {
-              resolve();
-              return;
-            }
-          } catch {
-            /* cross-origin */
-          }
-          const finish = () => resolve();
-          link.addEventListener('load', finish, { once: true });
-          link.addEventListener('error', finish, { once: true });
-        }),
-    ),
-  ).then(() => undefined);
-}
-
-function renderApp() {
-  return (
-    <React.StrictMode>
-      <App />
-    </React.StrictMode>
-  );
-}
-
-function mountCreateRoot(el: HTMLElement) {
-  createRoot(el).render(renderApp());
-}
-
-/** 有 SSR 正文：hydrate 接管同一 DOM；失败则回退 createRoot */
-function mountHydrateHome(el: HTMLElement) {
-  beginHomeHydrate();
-  try {
-    hydrateRoot(el, renderApp());
-  } catch (err) {
-    console.warn('[j13] hydrateRoot 失败，回退 createRoot', err);
-    el.innerHTML = '';
-    mountCreateRoot(el);
-  }
-}
-
-async function boot() {
-  const path = `${window.location.pathname}${window.location.search}`;
-  const ssr = hasSSRHome();
-
-  await waitForStylesheets();
-  try {
-    if (document.fonts?.ready) await document.fonts.ready;
-  } catch {
-    /* ignore */
-  }
-
-  if (isMainLayoutPath(window.location.pathname)) {
-    await ensureColdBootReady(path);
-  }
-
-  const root = document.getElementById('root');
-  if (!root) return;
-
-  if (ssr) {
-    mountHydrateHome(root);
-  } else {
-    mountCreateRoot(root);
-  }
-}
-
-void boot();

frontend/src/pages/BoardsManagePage.tsx

@@ -1,5 +1,5 @@
 import { useState, useEffect } from 'react';
-import { useForm } from 'react-hook-form';
+import { useForm, type Resolver } from 'react-hook-form';
 import { zodResolver } from '@hookform/resolvers/zod';
 import { z } from 'zod';
 import { Plus, FolderKanban } from 'lucide-react';
@@ -52,8 +52,9 @@ export default function BoardsManagePage() {
   const [submitting, setSubmitting] = useState(false);
   const [reordering, setReordering] = useState(false);
 
+  // z.coerce 的 input 类型为 unknown，这里显式断言对齐 output 类型
   const form = useForm<BoardFormValues>({
-    resolver: zodResolver(boardSchema),
+    resolver: zodResolver(boardSchema) as Resolver<BoardFormValues>,
     defaultValues: { name: '', description: '', sort_order: 1, icon: '', color_index: -1 },
   });
 

frontend/src/pages/ComposePage.tsx

@@ -1,5 +1,5 @@
 import { useState, useEffect, useMemo, useRef } from 'react';
-import { useNavigate, useSearchParams, useParams, useOutletContext } from 'react-router-dom';
+import { useNavigate, useSearchParams, useParams, useOutletContext } from 'react-router';
 import { Pencil } from 'lucide-react';
 import { notify } from '@/lib/notify';
 import { api } from '../api/client';

frontend/src/pages/FavoritesPage.tsx

@@ -1,5 +1,5 @@
 import { useEffect } from 'react';
-import { useNavigate } from 'react-router-dom';
+import { useNavigate } from 'react-router';
 import { ArrowLeft, Star } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Spinner } from '@/components/ui/spinner';

frontend/src/pages/ForgotPasswordPage.tsx

@@ -1,5 +1,5 @@
 import { useEffect, useState } from 'react';
-import { useNavigate, Link } from 'react-router-dom';
+import { useNavigate, Link } from 'react-router';
 import { useForm } from 'react-hook-form';
 import { zodResolver } from '@hookform/resolvers/zod';
 import { z } from 'zod';

frontend/src/pages/HomePage.tsx

@@ -1,4 +1,4 @@
-import { useState, useEffect, useCallback, useRef, useMemo, startTransition as reactStartTransition } from 'react';
+import { useState, useEffect, useCallback, useRef, useMemo, useLayoutEffect } from 'react';
 import {
   useNavigate,
   useOutletContext,
@@ -6,18 +6,23 @@ import {
   useLocation,
   useParams,
   useNavigationType,
-} from 'react-router-dom';
+} from 'react-router';
+import { Inbox, SearchX } from 'lucide-react';
 import { notify } from '@/lib/notify';
+import { Button } from '@/components/ui/button';
+import { useAuth } from '../hooks/useAuth';
+import { loginPath } from '../utils/authRedirect';
 import { api } from '../api/client';
 import type { PostItem } from '../api/types';
 import type { LayoutCtx } from '../layouts/MainLayout';
-import VirtualPostList from '../components/VirtualPostList';
+import PostListItem from '../components/PostListItem';
-import StaticFeedList from '../components/StaticFeedList';
+import FeedPagination from '../components/FeedPagination';
+import { InFlowSiteFooter } from '../components/SiteFooter';
 import FeedHeader from '../components/FeedHeader';
 import FeedSearchFilters from '../components/search/FeedSearchFilters';
 import FeedSortBar, { parseFeedSort, buildHomeUrl, type FeedSort } from '../components/FeedSortBar';
 import { useForumLimits } from '../hooks/useForumLimits';
-import { parseSearchFromUrl, usePostSearch } from '../hooks/usePostSearch';
+import { parseSearchFromUrl, usePostSearch, dispatchOpenPostSearch } from '../hooks/usePostSearch';
 import {
   navigateFeed,
   FEED_RESET_EVENT,
@@ -29,7 +34,6 @@ import { feedCacheKey, getHomeStoreState } from '../store/homeStore';
 import { enabledFeedSortTabs, getDefaultFeedSort } from '../utils/feedSortTabs';
 import { openForumPost } from '../utils/openPost';
 import { startTransition, doneTransition } from '../utils/spaTransition';
-import { isHomeHydrating } from '../utils/homeHydrate';
 import { joinSEOKeywords, usePageSEO } from '../hooks/usePageSEO';
 import { siteMetaDescription, useSiteBranding } from '../hooks/useSiteBranding';
 import { boardPath, canonicalRedirectPath, parsePermalinkID } from '../utils/permalink';
@@ -49,7 +53,6 @@ type FeedHydrate = {
   posts: PostItem[];
   postTotal: number;
   page: number;
-  scrollTop: number;
   loading: boolean;
 };
 
@@ -69,11 +72,10 @@ function readHydrate(
       posts: cached.posts,
       postTotal: cached.postTotal,
       page: cached.page,
-      scrollTop: cached.scrollTop,
       loading: false,
     };
   }
-  return { posts: [], postTotal: 0, page: 1, scrollTop: 0, loading: true };
+  return { posts: [], postTotal: 0, page: 1, loading: true };
 }
 
 export default function HomePage() {
@@ -83,6 +85,7 @@ export default function HomePage() {
   const { id: boardRouteId } = useParams();
   const [params] = useSearchParams();
   const ctx = useOutletContext<LayoutCtx>();
+  const { user } = useAuth();
   const { branding } = useSiteBranding();
   const { limits, loading: limitsLoading } = useForumLimits();
   const postSearch = usePostSearch(limits);
@@ -187,25 +190,14 @@ export default function HomePage() {
     titleOnly,
   });
   const [listPending, setListPending] = useState(false);
-  const [restoreScrollTop, setRestoreScrollTop] = useState<number | null>(
+  /** 翻页 / 切筛选 / 强制刷新后置顶信号（由布局 effect 消费） */
-    initial.posts.length > 0 ? initial.scrollTop : null,
-  );
   const [listResetKey, setListResetKey] = useState(0);
-  /** hydrate 首帧用静态列表；完成后升级 VirtualPostList */
-  const [useVirtualList, setUseVirtualList] = useState(() => !isHomeHydrating());
 
-  useEffect(() => {
-    if (useVirtualList) return;
-    reactStartTransition(() => setUseVirtualList(true));
-  }, [useVirtualList]);
-
-  const scrollTopRef = useRef(initial.scrollTop);
   const fetchSeqRef = useRef(0);
   const pageRef = useRef(initial.page);
   const cacheKeyRef = useRef(cacheKey);
   const viewKeyRef = useRef(view.cacheKey);
   const postsRef = useRef(posts);
-  const scrollRafRef = useRef(0);
   /** 当前筛选键是否已完成「进入页」水合（避免 effect 重跑时反复 setRestoreScrollTop） */
   const hydratedKeyRef = useRef<string | null>(null);
   /** 强制刷新已发起 loadFirst：消费 refreshFeed 后 effect 再跑时勿因空缓存重复请求 */
@@ -223,8 +215,6 @@ export default function HomePage() {
     setPostTotal(next.postTotal);
     setPage(next.page);
     pageRef.current = next.page;
-    scrollTopRef.current = next.scrollTop;
-    setRestoreScrollTop(next.posts.length > 0 ? next.scrollTop : null);
     setLoading(next.loading);
     setListPending(false);
     setView(meta);
@@ -254,10 +244,10 @@ export default function HomePage() {
   const totalPages = Math.max(1, Math.ceil(Math.max(postTotal, 0) / pageSize));
   const showPagination = totalPages > 1 && posts.length > 0;
   const hasMore = page < totalPages;
+  // 首帧静态列表与 VirtualPostList 同规则：无更多页、无分页、有帖子且非加载中时显示结束提示
+  const showEnd = !hasMore && !showPagination && posts.length > 0 && !loading;
 
   const resetFeedView = useCallback(() => {
-    setRestoreScrollTop(null);
-    scrollTopRef.current = 0;
     setListResetKey(k => k + 1);
   }, []);
 
@@ -266,12 +256,12 @@ export default function HomePage() {
     resetFeedView();
   }, [resetFeedView]);
 
-  /** 把当前列表写入 Zustand（滚动位置用 ref，避免闭包过期） */
+  /** 把当前列表写入 Zustand */
   const persistFeed = useCallback((
     nextPosts: PostItem[],
     nextTotal: number,
     nextPage: number,
-    opts?: { scrollTop?: number; touchFetchTime?: boolean; key?: string },
+    opts?: { touchFetchTime?: boolean; key?: string },
   ) => {
     const key = opts?.key ?? cacheKeyRef.current;
     const prev = getHomeStoreState().getFeed(key);
@@ -279,7 +269,6 @@ export default function HomePage() {
       posts: nextPosts,
       postTotal: nextTotal,
       page: nextPage,
-      scrollTop: opts?.scrollTop ?? scrollTopRef.current,
       lastFetchTime: opts?.touchFetchTime === false
         ? (prev?.lastFetchTime ?? Date.now())
         : Date.now(),
@@ -309,10 +298,7 @@ export default function HomePage() {
       const batch = Array.isArray(data.posts) ? data.posts : [];
       const total = data.total ?? 0;
       const jumpTop = opts?.resetScroll || (keepView && requestKey !== viewKeyRef.current);
-      const scrollTop = jumpTop ? 0 : scrollTopRef.current;
       if (jumpTop) {
-        setRestoreScrollTop(null);
-        scrollTopRef.current = 0;
         setListResetKey(k => k + 1);
       }
       setPosts(batch);
@@ -320,7 +306,7 @@ export default function HomePage() {
       setPage(p);
       pageRef.current = p;
       setView({ cacheKey: requestKey, sort, boardId, keyword, tag, author, titleOnly });
-      persistFeed(batch, total, p, { scrollTop, touchFetchTime: true, key: requestKey });
+      persistFeed(batch, total, p, { touchFetchTime: true, key: requestKey });
     } catch (e: unknown) {
       if (seq !== fetchSeqRef.current) return;
       if (!silent) {
@@ -352,8 +338,6 @@ export default function HomePage() {
   }, [fetchPage, postTotal, pageSize]);
 
   const handleSelectPost = useCallback((id: number) => {
-    // 离开前再写一次滚动，确保详情页返回可还原
-    getHomeStoreState().patchScroll(viewKeyRef.current, scrollTopRef.current);
     openForumPost(nav, id, limits.open_posts_in_new_tab);
   }, [nav, limits.open_posts_in_new_tab]);
 
@@ -399,7 +383,6 @@ export default function HomePage() {
           posts: cached.posts,
           postTotal: cached.postTotal,
           page: cached.page,
-          scrollTop: cached.scrollTop,
           loading: false,
         }, { cacheKey, sort, boardId, keyword, tag, author, titleOnly });
       } else {
@@ -415,10 +398,6 @@ export default function HomePage() {
     }
 
     hydratedKeyRef.current = cacheKey;
-    if (postsRef.current.length === 0) {
-      setRestoreScrollTop(null);
-      scrollTopRef.current = 0;
-    }
     loadFirst();
   }, [
     limitsLoading,
@@ -466,7 +445,6 @@ export default function HomePage() {
           posts: warm.posts,
           postTotal: warm.postTotal,
           page: warm.page,
-          scrollTop: 0,
           loading: false,
         }, { cacheKey: key, sort, boardId, keyword, tag, author, titleOnly });
         setListResetKey((k) => k + 1);
@@ -495,20 +473,21 @@ export default function HomePage() {
     sort, boardId, keyword, tag, author, titleOnly,
   ]);
 
-  // 卸载时取消未执行的 scroll rAF
+  // 滚动位置完全交给浏览器原生历史恢复（feed 为文档滚动，见 .app-shell--doc-scroll）：
-  useEffect(() => () => {
+  // - F5 整页刷新：SSR 输出静态 DOM + 响应头 no-cache，浏览器按历史记录恢复窗口滚动；
-    if (scrollRafRef.current) cancelAnimationFrame(scrollRafRef.current);
+  // - SPA 前进/后退：列表 DOM 在 SSR/hydrate/客户端全程同构，浏览器同样自动恢复。
-  }, []);
+  // 仅翻页 / 切筛选 / 强制刷新这类「换新内容」场景主动置顶。
+  useLayoutEffect(() => {
+    if (listResetKey <= 0) return;
+    window.scrollTo(0, 0);
+  }, [listResetKey]);
 
-  const handleScrollTopChange = useCallback((top: number) => {
+  // PUSH 进入新筛选（切板块 / 搜索 / 标签）：文档滚动置顶；
-    scrollTopRef.current = top;
+  // POP（F5 初始载入、后退前进）不干预，交给浏览器原生恢复。
-    // rAF 节流写入 store，避免每个 scroll 事件都触发订阅者
+  useEffect(() => {
-    if (scrollRafRef.current) return;
+    if (navType === 'POP') return;
-    scrollRafRef.current = requestAnimationFrame(() => {
+    window.scrollTo(0, 0);
-      scrollRafRef.current = 0;
+  }, [cacheKey, navType]);
-      getHomeStoreState().patchScroll(viewKeyRef.current, scrollTopRef.current);
-    });
-  }, []);
 
   const handleSortChange = (next: FeedSort) => {
     const url = buildHomeUrl(boardId, next, { keyword, tag, author, titleOnly, permalink: limits });
@@ -527,6 +506,32 @@ export default function HomePage() {
   const searchFilters = parseSearchFromUrl(location.pathname, params);
   const isSearchActive = !!(view.keyword || view.author);
 
+  // 空态（加载中且无列表时已在上方 return null，此处只处理真空态）
+  const viewBoardName = ctx?.boards?.find(b => b.id === view.boardId)?.name || '';
+  const noBoards = !ctx?.boardsLoading && (ctx?.boards?.length ?? 0) === 0;
+  const isSearchEmpty = posts.length === 0 && !loading
+    && (isSearchActive || !!view.tag || !!(view.keyword || '').trim());
+  const composeTarget = view.boardId > 0 ? `/compose?board=${view.boardId}` : '/compose';
+  const isAdmin = user?.role === 'admin';
+  const searchSummaryParts: string[] = [];
+  const kw = (view.keyword || view.tag || '').trim();
+  if (kw) searchSummaryParts.push(`关键词「${kw}」`);
+  if (view.author?.trim()) searchSummaryParts.push(`作者「${view.author.trim()}」`);
+  if (view.titleOnly) searchSummaryParts.push('仅标题');
+  if (searchFilters.scopeBoardId) {
+    const bn = ctx?.boards?.find(b => b.id === searchFilters.scopeBoardId)?.name || '';
+    if (bn) searchSummaryParts.push(`板块「${bn}」`);
+  }
+  const emptyHint = noBoards
+    ? (isAdmin
+      ? '网站还没有任何板块。你可以创建第一个板块，给帖子们一个归属。'
+      : '网站刚刚创建，管理员还没有添加板块。稍后再来看看吧。')
+    : isSearchEmpty
+      ? `${searchSummaryParts.join(' · ')}${searchSummaryParts.length ? '。' : ''}换个关键词试试，或清除当前筛选条件。`
+      : (view.boardId > 0
+        ? `板块「${viewBoardName}」还没有帖子。看看其他板块，或发表这个板块的第一帖。`
+        : '成为第一个发帖的人，开始讨论吧。');
+
   if (isInvalidBoardRoute || isMissingBoard) {
     return (
       <NotFoundPage
@@ -546,25 +551,13 @@ export default function HomePage() {
       <div className="feed-panel">
         <div className="feed-top">
           <div className="feed-top__bar">
-            {!useVirtualList ? (
+            <FeedHeader
-              (view.keyword || view.tag || view.author) ? (
+              keyword={view.keyword}
-                <h1 className="feed-header-title">
+              tag={view.tag}
-                  {view.tag
+              author={view.author}
-                    ? `#${view.tag}`
+              postTotal={postTotal}
-                    : view.keyword
+              titleAs={isSiteHome ? 'h2' : 'h1'}
-                      ? `搜索：${view.keyword}`
+            />
-                      : `作者：${view.author}`}
-                </h1>
-              ) : null
-            ) : (
-              <FeedHeader
-                keyword={view.keyword}
-                tag={view.tag}
-                author={view.author}
-                postTotal={postTotal}
-                titleAs={isSiteHome ? 'h2' : 'h1'}
-              />
-            )}
             {showSortBar && (
               <FeedSortBar
                 value={view.sort}
@@ -583,36 +576,79 @@ export default function HomePage() {
             />
           )}
         </div>
-        {!useVirtualList ? (
+        {/*
-          <StaticFeedList posts={posts} sort={view.sort} boardId={view.boardId} />
+          列表始终静态流式渲染：SSR 输出与 hydration 后 DOM 完全一致（不包 Suspense、
-        ) : (
+          不切虚拟列表），使浏览器原生 scroll restoration 在 F5 后直接生效，
-          <VirtualPostList
+          也避免「JS 执行后重渲染内容区」被 SEO 工具误判为 CSR。
-            posts={posts}
+        */}
-            sort={view.sort}
+        <div className="post-list-scroll post-list-scroll--ssr">
-            loading={listPending ? false : (loading || limitsLoading)}
+          {posts.length === 0 ? (
-            hasMore={hasMore}
+            <div className="empty-feed" role="status">
-            showPagination={showPagination}
+              {isSearchEmpty
-            page={page}
+                ? <SearchX className="empty-feed-icon" aria-hidden size={36} strokeWidth={1.5} />
-            totalPages={totalPages}
+                : <Inbox className="empty-feed-icon" aria-hidden size={36} strokeWidth={1.5} />}
-            postTotal={postTotal}
+              <p>{noBoards ? '暂无板块' : isSearchEmpty ? '没有匹配的帖子' : '暂无帖子'}</p>
-            onPageChange={goToPage}
+              <p className="empty-feed-hint">{emptyHint}</p>
-            onSelect={handleSelectPost}
+              <div className="empty-feed-actions">
-            restoreScrollTop={restoreScrollTop}
+                {noBoards ? (
-            resetScrollKey={listResetKey}
+                  isAdmin ? (
-            onScrollTopChange={handleScrollTopChange}
+                    <Button variant="default" onClick={() => nav('/admin#boards')}>去创建板块</Button>
-            onScrollRestored={() => setRestoreScrollTop(null)}
+                  ) : (
-            keyword={view.keyword || view.tag || view.author}
+                    <Button variant="ghost" onClick={() => nav('/')}>刷新看看</Button>
-            isSearchMode={!!(view.keyword || view.author)}
+                  )
-            searchKeyword={view.keyword}
+                ) : isSearchEmpty ? (
-            searchAuthor={view.author}
+                  <>
-            searchTitleOnly={view.titleOnly}
+                    <Button variant="default" onClick={() => dispatchOpenPostSearch()}>修改搜索</Button>
-            searchScopeBoardId={searchFilters.scopeBoardId}
+                    <Button variant="ghost" onClick={postSearch.clearSearch}>清除筛选条件</Button>
-            onClearSearch={postSearch.clearSearch}
+                    <Button variant="ghost" onClick={() => nav('/')}>返回全部帖子</Button>
-            boardId={view.boardId}
+                  </>
-            boardName={ctx?.boards?.find(b => b.id === view.boardId)?.name || ''}
+                ) : view.boardId > 0 ? (
-            noBoards={!ctx?.boardsLoading && (ctx?.boards?.length ?? 0) === 0}
+                  <>
-          />
+                    <Button variant="ghost" onClick={() => nav('/')}>看看其他板块</Button>
-        )}
+                    {user ? (
+                      <Button variant="default" onClick={() => nav(composeTarget)}>发第一帖</Button>
+                    ) : (
+                      <Button variant="default" onClick={() => nav(loginPath(composeTarget))}>登录后发帖</Button>
+                    )}
+                  </>
+                ) : user ? (
+                  <Button variant="default" onClick={() => nav(composeTarget)}>发第一帖</Button>
+                ) : (
+                  <Button variant="default" onClick={() => nav(loginPath(composeTarget))}>登录后发帖</Button>
+                )}
+              </div>
+            </div>
+          ) : (
+            <>
+              <div className="content-surface content-surface--ssr">
+                {posts.map((post) => (
+                  <PostListItem
+                    key={post.id}
+                    post={post}
+                    sort={view.sort}
+                    boardId={view.boardId}
+                    onSelect={handleSelectPost}
+                  />
+                ))}
+              </div>
+              {showPagination && (
+                <div className="feed-list-footer feed-list-footer--pagination">
+                  <FeedPagination
+                    page={page}
+                    totalPages={totalPages}
+                    postTotal={postTotal}
+                    loading={loading}
+                    onPageChange={goToPage}
+                  />
+                </div>
+              )}
+              {showEnd && (
+                <div className="feed-list-footer feed-list-footer--end">— 已加载全部 —</div>
+              )}
+              <InFlowSiteFooter />
+            </>
+          )}
+        </div>
       </div>
     </div>
   );

frontend/src/pages/LinksPage.tsx

@@ -1,5 +1,5 @@
 import { useCallback, useEffect, useMemo, useState } from 'react';
-import { Link, useNavigate, useSearchParams } from 'react-router-dom';
+import { Link, useNavigate, useSearchParams } from 'react-router';
 import { ArrowLeft, Link2, Pencil, Plus, Trash2 } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';

frontend/src/pages/LoginPage.tsx

@@ -1,5 +1,5 @@
 import { useState } from 'react';
-import { useNavigate, Link, useSearchParams } from 'react-router-dom';
+import { useNavigate, Link, useSearchParams } from 'react-router';
 import { useForm } from 'react-hook-form';
 import { zodResolver } from '@hookform/resolvers/zod';
 import { z } from 'zod';