refactor(db): 删除旧分区展示块与兼容字段

- v23 迁移删除 section_block 表，以及 node 的 view_mode / empty_text / show_in_sidebar / allow_groups
- 重建 node 表并保留 44 条内容、15 个分组、5 张卡片，外键检查通过
- 种子库直接生成 card / card_group，不再依赖 section_block
- 删除旧 /api/catalog、/api/categories、/api/groups/{id} 与 categories 模块
- 分组接口不再接收/返回 format，前端 GroupNode 同步移除
- README/HANDOFF 更新到 v23；管理页提示改为『格式由每条内容决定』

ALRIGHT-DESIGN.md

@@ -100,48 +100,16 @@ CSS 变量 `--font-sans` / `--font-mono` 定义在 `index.css`。
 
 ## 3. 图标
 
-### 3.1 图标字体
+图标统一来自组件库 `@stash/ui`：
 
-主题使用自建 iconfont（线性风格，Project id 4809463）。
+```tsx
-Stash 自托管了一份 **只含所需字形** 的子集：
+import { Icon } from '@stash/ui'
 
-- 字体文件：[`stash-web/src/assets/iconfont.woff2`](stash-web/src/assets/iconfont.woff2)
+<Icon name="search_3_line" />
-- 样式：[`stash-web/src/iconfont.css`](stash-web/src/iconfont.css)
-- 组件封装：[`stash-web/src/components/common/Icon.tsx`](stash-web/src/components/common/Icon.tsx)
-
-| 用途 | 主题字形 | 码点 | Stash 类名 |
-| --- | --- | --- | --- |
-| 搜索 | `search_3_line` | `\e942` | `.icon-search` |
-| 用户 / 登录 | `user_3_line` | `\e966` | `.icon-user` |
-| 重新扫描 | `refresh_3_line` | `\e93d` | `.icon-refresh` |
-| 查看接口 | `link_line` | `\ea37` | `.icon-link` |
-| 跳转 | `arrow_right_up_line` | `\e8be` | `.icon-external` |
-| 浏览量 | `eye_line` | `\e8fd` | `.icon-eye` |
-| 点赞 | `thumb_up_2_line` | `\e957` | `.icon-thumb-up` |
-| 分享 | `share_3_line` | `\e946` | `.icon-share` |
-| 清空搜索 | `close_line` | `\e8e4` | `.icon-close` |
-| 分区更多 | `more_3_line` | `\e91f` | `.icon-more` |
-| 回到顶部 | `arrow_to_up_line` | `\e8c1` | `.icon-arrow-up` |
-| 返回 | `arrow_left_line` | `\e8b5` | `.icon-arrow-left` |
-| 导航展开 | `arrow_down_line` | `\e8b7` | `.icon-arrow-down`（未使用，见下） |
-
-用法：`<i className="iconfont icon-search" />`，尺寸用 `font-size`、颜色用 `color` 控制。
-
-### 3.2 CSS 绘制的箭头
-
-主题的**导航折叠箭头不是图标字体**，而是一个 6×6 的描边方块旋转而成：
-
-```css
-.nav-link.has-children::after {
-  content: '';
-  width: 6px; height: 6px;
-  border-left: 1px solid currentColor;
-  border-bottom: 1px solid currentColor;
-  transform: rotate(315deg);   /* 展开时 135deg */
-  opacity: 0.4;
-}
 ```
 
+可用名称见 `@stash/ui` 导出的 `ICON_NAMES`，尺寸与颜色分别由 `size` / CSS `color` 控制。`stash-web` 不再维护本地 iconfont 或 `Icon.tsx`。
+
 ---
 
 ## 4. 布局
@@ -311,10 +279,10 @@ background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.4) 60%, tran
 | 需求 | 改动位置 |
 | --- | --- |
 | 改主色 / 灰阶 / 圆角 | [`stash-web/src/index.css`](stash-web/src/index.css) 的 `:root` |
-| 新增图标 | 把 codepoint 加进 [`stash-web/src/iconfont.css`](stash-web/src/iconfont.css)，在 `Icon.tsx` 包一个组件 |
+| 新增图标 | 在 `@stash/ui` 的 iconfont 中补图标，再通过 `<Icon name>` 使用 |
-| 新增分类 | 内容库 `category` 表（首次启动前可改 [`src/db/seed.json`](src/db/seed.json)），首页与明细页自动适配 |
+| 新增分组 | 后台「分组管理」新建根分组 / 子分组，内容挂在分组上 |
-| 调整侧栏导航 | 内容库 `nav_entry` 表，标签 / 层级 / 跳转目标都可在库里改 |
+| 调整侧栏导航 | 后台「侧边栏」勾选要显示的卡片与分组 |
-| 新增卡片类型 | 在 `data/types.ts` 增加 kind，`HomeView` / `DetailView` 各加一个分支 |
+| 新增卡片类型 | 在 `AppNext.tsx` 的 `renderEntries` / `renderCard` 增加分支 |
 | 调整分区样式 | [`stash-web/src/App.css`](stash-web/src/App.css) 的「分区卡片」段落 |
 | 换背景图 | 替换 `stash-web/src/assets/site-bg.jpg` |
 

HANDOFF.md

@@ -11,7 +11,7 @@
 > - 新增 `/interface` 接口一览页；侧栏「查看接口」走站内路由，不再直接开 `/api/projects`；
 > - 接入 `@stash/ui` 组件库：前后台所有卡片、表格、开关、文字按钮都来自库里，
 >   明暗主题（浅色 / 深色 / 跟随系统）由令牌接管；
-> - 内容库表结构升到 v22 并**有了自动迁移**，卡片模型是 `card` + `card_group`（`section_block` 仅作旧库迁移来源）。
+> - 内容库表结构升到 v23 并**有了自动迁移**，卡片模型是 `card` + `card_group`；`section_block` 与旧 `node` 兼容字段已删除。
 
 ## 0. 一句话现状
 
@@ -135,11 +135,10 @@ README.md                     运行、路由、库结构、登录说明
 ```
 GET    /api/health
 GET    /api/projects            GET /api/projects/events (SSE)
-GET    /api/catalog             GET /api/catalog/events (SSE)   旧结构（兼容）
 GET    /api/catalog2            分组树 + 卡片（新前台/后台）
 GET    /api/cards               卡片列表
-POST   /api/nodes               {key,title,parentKey?,format?}   需登录
+POST   /api/nodes               {key,title,parentKey?,icon?,sort?,enabled?}   需登录
-PATCH  /api/nodes/{key}         {title,parentKey?,sort?,format?} 需登录
+PATCH  /api/nodes/{key}         {title,parentKey?,sort?,icon?,enabled?} 需登录
 DELETE /api/nodes/{key}                                          需登录，级联
 POST   /api/cards               {title}                          需登录
 PATCH  /api/cards/{id}          {title?,sort?}                   需登录
@@ -162,26 +161,20 @@ DELETE /api/items/{key}                                  需登录
 POST   /api/items/{key}/view
 POST   /api/items/{key}/like    {liked}
 
-POST   /api/categories          {id,title,kind}         需登录
-PATCH  /api/categories/{id}     {title,icon,barColor,kind,previewLimit,emptyText,blockNodeKey,allowGroups}  需登录
-POST   /api/categories/{id}/groups {id,title}           需登录，仅应用分区
-DELETE /api/categories/{id}                             需登录，级联，local 不可删
-PATCH  /api/groups/{id}         {title,showInSidebar}   需登录
-DELETE /api/groups/{id}                                 需登录，级联组内条目
-
 GET    /api/backup              SQLite 快照附件         需登录
 ```
 
 ## 5. 数据库与迁移
 
 - 文件：开发态在 `target/debug/data/stash.db`；可用 `--root` / 数据目录覆盖（见 `config.rs`）。
-- 当前 `PRAGMA user_version = 22`；`schema::migrate` 逐级升级：0 建全量、15→16→17→18→19→20→21→22、更高版本拒绝启动。
+- 当前 `PRAGMA user_version = 23`；`schema::migrate` 逐级升级：0 建全量、15→16→17→18→19→20→21→22→23、更高版本拒绝启动。
-- 格式在 `entry.format`（apps / posters / articles），同组可混合；`node` 的旧 `view_mode` 仅保留兼容，不再决定渲染。
+- 格式在 `entry.format`（apps / posters / articles），同组可混合；`node` 不再保存格式。
+- v23 迁移删除 `section_block` 表与 `node` 的 `view_mode / empty_text / show_in_sidebar / allow_groups` 字段。
 - `settings.sidebar.show_profile / show_service` 控制侧栏两张卡片显隐（默认 true）。
 - 首页滚动：`#page-scroll`（Layout 的 body）是唯一滚动容器，搜索框固定在其上方；左右两栏顶部对齐，左侧到底后通过 `translateY` 吸底，右侧继续滚动；滚动条隐藏；页头实底，搜索框 50% 透明，顶部另有一层上下渐隐的软虚化（`blur(8px)`）。
 - 本地服务是运行时卡片，但 `card` 表里有一行 `local-service` 只用于排序；内容来自 `/api/projects`，后端禁止删除/改名/配置分组。
 - `node` 是统一分组树（根节点 `kind='section'`，子节点 `kind='group'` 可多层）；`enabled` 控制启停；`icon` 可为空。
-- 主要表：`node`、`entry`、`entry_tag`、`section_block`、`admin`、`session`、`setting`、`audit`。
+- 主要表：`node`、`entry`、`entry_tag`、`card`、`card_group`、`admin`、`session`、`setting`、`audit`。
 - `entry.updated_at` 用于编辑乐观锁；`setting` 表 `key='site'` 存站点 JSON。
 - **设置/内容都是 SQLite**：备份用 `/api/backup`，恢复需停机替换文件。
 
@@ -223,7 +216,7 @@ GET    /api/backup              SQLite 快照附件         需登录
 | 分组移动 | 编辑弹窗里可改「上级分组」（防环）；根分组不能移到子级 |
 | 条目移动 | 内容弹窗里可直接换分组（`PATCH /api/items/{key}` 的 `nodeKey`） |
 | 分组排序 | 可编辑「排序权重」数值；拖拽排序未做 |
-| 旧接口 | `/api/catalog`、`/api/categories/*`、`/api/groups/*` 仍保留给旧组件/兼容，后续可删 |
+| 旧接口 | 已删除 `/api/catalog`、`/api/categories/*`、旧 `/api/groups/{id}`；当前只保留 `/api/catalog2` 与 `/api/nodes` |
 | 登录限流 | 进程内计数，重启清空 |
 
 ## 10. 约定与坑

README.md

@@ -109,7 +109,7 @@ cargo run -- --root ./sites --host 0.0.0.0 --port 3000
   （`src/server.rs` 的 `SPA_PREFIXES` / `SPA_PAGES`），托管目录里写错的地址仍然是 404 页面——
   不做「所有未命中都返回 200」的万能回落，否则分不清是路由拼错还是文件真的不存在；
 - 地址转换规则在 [`stash-web/src/data/view.ts`](stash-web/src/data/view.ts)，
-  与 history 打交道的部分在 [`stash-web/src/useViewRoute.ts`](stash-web/src/useViewRoute.ts)。
+  实际解析与跳转在 [`stash-web/src/AppNext.tsx`](stash-web/src/AppNext.tsx) 的 `useRoute` / `navigate`。
   新增一类页面时两处都要改：前端加前缀，服务端把它加进 `SPA_PREFIXES` 或 `SPA_PAGES`；
 - 站内跳转统一走 `navigate()`（`AppNext.tsx`），不整页刷新；按住 Ctrl/Cmd 点卡片或链接仍可新标签打开。
 
@@ -153,12 +153,6 @@ cargo run -- --root ./sites --host 0.0.0.0 --port 3000
 ../stash-ui/                # 同级目录：@stash/ui 组件库（令牌 / 组件 / 展示站）
 ```
 
-`templates/` 与 `assets/` 是上一版 Askama 控制台留下的文件，当前已无任何代码引用，
-可以直接删除。
-
-`templates/` 与 `assets/` 是上一版 Askama 控制台留下的文件，当前已无任何代码引用，
-可以直接删除。
-
 ## 前端怎么被内嵌
 
 1. `npm run build` 产出 `stash-web/dist`；
@@ -207,19 +201,15 @@ cargo run -- --root ./sites --host 0.0.0.0 --port 3000
 | `parent_key` | TEXT? | 父节点编码：分组指向所属分区，分区为 NULL |
 | `title` | TEXT | 展示名：分区标题 / 分组小标题 |
 | `kind` | TEXT | `section` 顶层分区 / `group` 分区下的分组 |
-| `view_mode` | TEXT? | 仅分区：`apps` / `posters` / `articles`，决定渲染形态 |
+| `bar_color` | TEXT? | 标题左侧色条颜色（如 `#3858f6`） |
-| `bar_color` | TEXT? | 仅分区：标题左侧 4×16 色条颜色（如 `#3858f6`） |
+| `icon` | TEXT? | 图标：可以是字符（`🎬`），也可以是 iconfont 图标名（`film_line`） |
-| `icon` | TEXT? | 分组图标：可以是字符（`🎬`），也可以是 iconfont 图标名（`film_line`） |
 | `preview_limit` | INTEGER? | 分组在卡片里的默认预览条数；为空时按类型取默认 |
-| `empty_text` | TEXT? | 分组为空时的提示文案 |
+| `enabled` | INTEGER | 是否启用，`0` / `1`；停用后侧栏与卡片都不再出现该子树 |
-| `show_in_sidebar` | INTEGER | 是否出现在侧栏，`0` / `1`；0 表示只当首页卡片/内容，不进导航 |
-| `allow_groups` | INTEGER | 是否允许新建子分组，`0` / `1`；与类型无关，后台开关 |
-| `enabled` | INTEGER | 是否启用，`0` / `1`；**唯一可见性来源**，停用后侧栏与卡片都不再出现该子树 |
 | `sort` | INTEGER | 同级顺序，越小越靠前 |
 
 两条约束写在表上：
 
-- `CHECK`：`section` 必须 `parent_key IS NULL` 且有 `view_mode`；`group` 必须有父节点且无 `view_mode`；
+- `CHECK`：`section` 必须 `parent_key IS NULL`；`group` 必须有父节点；
 - `key` 唯一（UNIQUE），全局不重复。
 
 #### entry —— 内容条目（网站 / 电影 / 文章共用）
@@ -229,6 +219,7 @@ cargo run -- --root ./sites --host 0.0.0.0 --port 3000
 | `id` | INTEGER | 主键，库内唯一标识（自动分配） |
 | `key` | TEXT | 业务编码，全局唯一（如 `github` / `movie-1`）；详情页按它查找 |
 | `node_key` | TEXT | 直接所属容器，外键 → `node.key`：应用是分组，海报 / 图文是分区本身 |
+| `format` | TEXT | 展示格式：`apps` / `posters` / `articles`；逐条设置，同一分组可混合 |
 | `name` | TEXT | 名称：网站名 / 电影名 / 文章标题 |
 | `description` | TEXT? | 一句话简介，列表卡片的副标题 |
 | `icon` | TEXT? | 字符图标，封面缺失时的占位 |
@@ -257,7 +248,7 @@ WHERE COALESCE(p.parent_key, p.key) = 'recommend';
 好处是没有冗余列可以写错——条目不会出现「声称属于 A 区、实际挂在 B 区分组下」的情况；
 `node_key` 还有 `ON UPDATE CASCADE`，改编码时条目自动跟随。
 
-三种内容共用一张表，只是**用到的字段不同**，形态由所属分区的 `view_mode` 决定：
+三种内容共用一张表，只是**用到的字段不同**，形态由每条自己的 `entry.format` 决定：
 
 | 类型 | 常用字段 |
 | --- | --- |
@@ -314,8 +305,8 @@ card_group   卡片包含哪些分组 + 每个分组的预览条数与先后
 主键 `(card_id, group_key)`：同一张卡片里一个分组只出现一次。
 一张卡片可以混合展示多个分组（不同格式也能混），顺序与条数各自独立。
 
-旧版的 `section_block` 表仍保留在库里（`CREATE TABLE IF NOT EXISTS` 不会删表），
+旧版的 `section_block` 表已在 v23 迁移中删除；旧库升级时会先把数据回填到
-但只作为从旧库迁移到 `card` / `card_group` 的来源，新代码不再读写它。
+`card` / `card_group`，再删表，不会丢内容。
 
 ### 表关系
 
@@ -353,7 +344,7 @@ card 1 ──── n card_group ──── 1 node（勾选的分组 + 每个
 | 应用详情 | `entry`（apps） | `name` `description` `icon` `href` `cover` `banner` `badge` `comment` `views` `likes` |
 | 海报详情 | `entry` + `entry_tag` | `name`（→`title`）`cover` `comment` `summary` `href` + `tags` |
 | 图文详情 | `entry` + `entry_tag` | `name`（→`title`）`description` `cover` `body` + `meta` |
-| 侧栏导航 | `node` | 走 `parent_key` 的分组树，`show_in_sidebar = 0` 与 `enabled = 0` 的节点跳过；「本地服务」由前端排除 |
+| 侧栏导航 | `node` | 走 `parent_key` 的分组树，`enabled = 0` 的节点跳过；「本地服务」由前端排除 |
 | 本地服务 | 不在库里 | 由 `/api/projects` 扫描托管目录后在前端拼接 |
 
 ### 侧栏导航
@@ -376,13 +367,13 @@ CES 现场报道（根分组，无子分组 → 直接打开）
 - 有子分组时渲染成可折叠节点，子项就是子分组；
 - 没有子分组时整行是链接；
 - 名字一律用 `node.title`，没有别名，也没有跨分区的收纳层；
-- `show_in_sidebar = 0` 的节点不出现；`enabled = 0` 的节点连同整棵子树都不出现；
+- `enabled = 0` 的节点连同整棵子树都不出现；
 - 顺序取 `node.sort`（在「分组管理」里改「排序权重」）；
 - 「本地服务」是前端拼出来的分类，侧栏按 key 直接排除。
 
 ### 首页卡片
 
-一张卡片 = 一个标题 + 一组勾选的分组，内容不混排：
+一张卡片 = 一个标题 + 一组勾选的分组，分组各自渲染、可以混合格式：
 
 ```sql
 -- 看看「常用推荐」这张卡片勾了哪些分组、各自几条
@@ -508,7 +499,6 @@ GET /api/catalog2
       "key": "pin",
       "title": "常用推荐",
       "icon": "🔖",
-      "format": "apps",
       "enabled": true,
       "sort": 1,
       "entries": [{ "id": "1", "name": "1", "format": "apps" }],
@@ -526,11 +516,9 @@ GET /api/catalog2
 }
 ```
 
-「本地服务」卡片**不在**这个接口里，它由 `/api/projects` 扫描托管目录后在前端拼接。
+「本地服务」卡片在 `cards` 里也有一行 `local-service`，但内容由 `/api/projects` 运行时生成。
 侧栏不再单独下发，前端直接用 `groups` 派生。
 
-`GET /api/catalog` 是旧版结构（`categories` 数组），仅为兼容保留。
-
 ### 订阅内容库变化
 
 ```http

assets/dashboard.js

@@ -1,198 +0,0 @@
-(() => {
-    "use strict";
-
-    const grid = document.querySelector("#project-grid");
-    const refreshButton = document.querySelector("#refresh-projects");
-    const status = document.querySelector("#refresh-status");
-    const projectCounts = document.querySelectorAll("[data-project-count]");
-    const liveStatus = document.querySelector("#live-status");
-    const liveStatusLabel = document.querySelector("#live-status-label");
-
-    if (!grid || !refreshButton || !status || !liveStatus || !liveStatusLabel) {
-        return;
-    }
-
-    document.body.classList.add("is-enhanced");
-
-    const createProjectCard = (project) => {
-        if (
-            typeof project.name !== "string" ||
-            typeof project.route_path !== "string" ||
-            !project.route_path.startsWith("/") ||
-            project.route_path.startsWith("//")
-        ) {
-            return null;
-        }
-
-        const link = document.createElement("a");
-        link.className = "site-item";
-        link.href = project.route_path;
-        link.title = project.name;
-
-        const cardTop = document.createElement("div");
-        cardTop.className = "site-card-top";
-
-        const avatar = document.createElement("span");
-        avatar.className = "site-avatar";
-        avatar.setAttribute("aria-hidden", "true");
-        avatar.textContent = Array.from(project.name)[0]?.toUpperCase() || "A";
-
-        const open = document.createElement("span");
-        open.className = "site-open";
-        open.setAttribute("aria-hidden", "true");
-        open.innerHTML = `
-            <svg width="17" height="17" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
-                <path d="M7 17 17 7M8 7h9v9"></path>
-            </svg>
-        `;
-        cardTop.append(avatar, open);
-
-        const info = document.createElement("div");
-        info.className = "site-info";
-
-        const name = document.createElement("h3");
-        name.className = "site-name";
-        name.textContent = project.name;
-
-        const description = document.createElement("span");
-        description.className = "site-desc";
-        description.textContent = "本地静态应用";
-        info.append(name, description);
-
-        const footer = document.createElement("div");
-        footer.className = "site-card-footer";
-
-        const path = document.createElement("span");
-        path.className = "site-path";
-        path.textContent = project.route_path;
-
-        const ready = document.createElement("span");
-        ready.className = "site-ready";
-        ready.textContent = "READY";
-
-        footer.append(path, ready);
-        link.append(cardTop, info, footer);
-        return link;
-    };
-
-    let renderedSignature = JSON.stringify(
-        Array.from(grid.querySelectorAll(".site-item")).map((link) => [
-            link.title,
-            link.getAttribute("href"),
-        ]),
-    );
-
-    const projectsSignature = (projects) =>
-        JSON.stringify(
-            projects.map((project) => [project.name, project.route_path]),
-        );
-
-    const renderProjects = (projects) => {
-        const nextSignature = projectsSignature(projects);
-        if (nextSignature === renderedSignature) {
-            return false;
-        }
-
-        grid.replaceChildren();
-
-        if (projects.length === 0) {
-            const emptyState = document.createElement("div");
-            emptyState.className = "empty-state";
-            emptyState.innerHTML = `
-                <span class="empty-visual" aria-hidden="true">
-                    <svg width="38" height="38" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
-                        <path d="M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v9a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2Z"></path>
-                        <path d="M8 13h8M8 16h5"></path>
-                    </svg>
-                </span>
-                <h3>这里还没有项目</h3>
-                <p>在托管根目录下创建子目录，并放入 <code>index.html</code>，刷新后即可在这里看到它。</p>
-            `;
-            grid.append(emptyState);
-            renderedSignature = nextSignature;
-            return true;
-        }
-
-        const cards = projects.map(createProjectCard).filter(Boolean);
-        grid.append(...cards);
-        renderedSignature = nextSignature;
-        return true;
-    };
-
-    const updateProjectCounts = (count) => {
-        projectCounts.forEach((element) => {
-            element.textContent = String(count);
-        });
-    };
-
-    refreshButton.addEventListener("click", async () => {
-        refreshButton.disabled = true;
-        refreshButton.classList.add("is-loading");
-        grid.setAttribute("aria-busy", "true");
-        status.textContent = "正在重新扫描项目...";
-
-        try {
-            const response = await fetch("/api/projects", {
-                cache: "no-store",
-                headers: { Accept: "application/json" },
-            });
-
-            if (!response.ok) {
-                throw new Error(`HTTP ${response.status}`);
-            }
-
-            const payload = await response.json();
-            if (!Array.isArray(payload.projects)) {
-                throw new Error("项目列表格式无效");
-            }
-
-            const changed = renderProjects(payload.projects);
-            updateProjectCounts(payload.projects.length);
-            status.textContent = changed ? "项目列表已刷新" : "项目列表已是最新";
-        } catch (error) {
-            console.error("刷新项目列表失败", error);
-            status.textContent = "刷新失败，请稍后重试";
-        } finally {
-            refreshButton.disabled = false;
-            refreshButton.classList.remove("is-loading");
-            grid.removeAttribute("aria-busy");
-        }
-    });
-
-    if (!("EventSource" in window)) {
-        liveStatusLabel.textContent = "手动刷新";
-        return;
-    }
-
-    const eventSource = new EventSource("/api/projects/events");
-
-    eventSource.addEventListener("open", () => {
-        liveStatusLabel.textContent = "实时同步";
-        liveStatus.classList.add("is-live");
-        liveStatus.classList.remove("is-reconnecting");
-    });
-
-    eventSource.addEventListener("projects", (event) => {
-        try {
-            const payload = JSON.parse(event.data);
-            if (!Array.isArray(payload.projects)) {
-                throw new Error("项目列表格式无效");
-            }
-
-            const changed = renderProjects(payload.projects);
-            updateProjectCounts(payload.projects.length);
-            if (changed) {
-                status.textContent = "检测到目录变化，项目列表已自动更新";
-            }
-        } catch (error) {
-            console.error("处理项目更新事件失败", error);
-            status.textContent = "收到项目更新，但无法解析";
-        }
-    });
-
-    eventSource.addEventListener("error", () => {
-        liveStatusLabel.textContent = "同步重连中";
-        liveStatus.classList.remove("is-live");
-        liveStatus.classList.add("is-reconnecting");
-    });
-})();

src/db/catalog.rs

@@ -11,23 +11,10 @@ use rusqlite::Connection;
 use serde_json::{Map, Value, json};
 
 use crate::{
-    db::{Catalog, map_error},
+    db::map_error,
     error::StashError,
 };
 
-/// 容器节点行：分区与分组共用
-struct NodeRow {
-    key: String,
-    title: String,
-    view_mode: Option<String>,
-    bar_color: Option<String>,
-    icon: Option<String>,
-    preview_limit: Option<i64>,
-    empty_text: Option<String>,
-    show_in_sidebar: bool,
-    allow_groups: bool,
-}
-
 /// 条目行：与 `entry` 表的列一一对应
 struct EntryRow {
     key: String,
@@ -47,19 +34,11 @@ struct EntryRow {
     likes: i64,
 }
 
-/// 读出整个内容目录。
-pub fn load(conn: &Connection) -> Result<Catalog, StashError> {
-    Ok(Catalog {
-        categories: load_sections(conn)?,
-    })
-}
-
 /// 分组树节点（新视图用）
 struct TreeNode {
     key: String,
     parent: Option<String>,
     title: String,
-    view_mode: Option<String>,
     icon: Option<String>,
     bar_color: Option<String>,
     preview_limit: Option<i64>,
@@ -67,11 +46,11 @@ struct TreeNode {
     enabled: bool,
 }
 
-/// 新的原子视图：完整分组树（多层、带格式、带条目），供新首页/侧栏/后台使用。
+/// 新的原子视图：完整分组树（多层、带条目），供新首页/侧栏/后台使用。
 pub fn load_tree(conn: &Connection) -> Result<Value, StashError> {
     let mut stmt = conn
         .prepare(
-            "SELECT key, parent_key, title, view_mode, icon, bar_color, preview_limit, sort, enabled
+            "SELECT key, parent_key, title, icon, bar_color, preview_limit, sort, enabled
              FROM node ORDER BY sort, key",
         )
         .map_err(map_error)?;
@@ -82,12 +61,11 @@ pub fn load_tree(conn: &Connection) -> Result<Value, StashError> {
                 key: row.get(0)?,
                 parent: row.get(1)?,
                 title: row.get(2)?,
-                view_mode: row.get(3)?,
+                icon: row.get(3)?,
-                icon: row.get(4)?,
+                bar_color: row.get(4)?,
-                bar_color: row.get(5)?,
+                preview_limit: row.get(5)?,
-                preview_limit: row.get(6)?,
+                sort: row.get(6)?,
-                sort: row.get(7)?,
+                enabled: row.get(7)?,
-                enabled: row.get(8)?,
             })
         })
         .map_err(map_error)?
@@ -96,48 +74,22 @@ pub fn load_tree(conn: &Connection) -> Result<Value, StashError> {
 
     drop(stmt);
 
-    let index: HashMap<String, usize> = nodes
-        .iter()
-        .enumerate()
-        .map(|(idx, node)| (node.key.clone(), idx))
-        .collect();
-
     // 子节点索引（按 sort 已排好序）
     let mut children: HashMap<Option<String>, Vec<usize>> = HashMap::new();
     for (idx, node) in nodes.iter().enumerate() {
         children.entry(node.parent.clone()).or_default().push(idx);
     }
 
-    // 每个节点继承最近根分组的格式
-    let mut formats: Vec<String> = vec![String::new(); nodes.len()];
-    for idx in 0..nodes.len() {
-        let mut cursor = Some(idx);
-        let mut format = "apps".to_string();
-        while let Some(current) = cursor {
-            if let Some(mode) = &nodes[current].view_mode {
-                format = mode.clone();
-                break;
-            }
-            cursor = nodes[current]
-                .parent
-                .as_ref()
-                .and_then(|parent| index.get(parent).copied());
-        }
-        formats[idx] = format;
-    }
-
     let tags = load_all_tags(conn)?;
 
     fn render(
         conn: &Connection,
         nodes: &[TreeNode],
         children: &HashMap<Option<String>, Vec<usize>>,
-        formats: &[String],
         tags: &HashMap<String, Vec<String>>,
         idx: usize,
     ) -> Result<Value, StashError> {
         let node = &nodes[idx];
-        let format = &formats[idx];
         let entries = load_node_entries(conn, &node.key)?;
         let items = entries
             .iter()
@@ -148,7 +100,7 @@ pub fn load_tree(conn: &Connection) -> Result<Value, StashError> {
             .get(&Some(node.key.clone()))
             .map(|list| {
                 list.iter()
-                    .map(|child| render(conn, nodes, children, formats, tags, *child))
+                    .map(|child| render(conn, nodes, children, tags, *child))
                     .collect::<Result<Vec<_>, _>>()
             })
             .transpose()?
@@ -158,7 +110,6 @@ pub fn load_tree(conn: &Connection) -> Result<Value, StashError> {
             "key": node.key,
             "parentKey": node.parent,
             "title": node.title,
-            "format": format,
             "icon": node.icon.clone().unwrap_or_default(),
             "barColor": node.bar_color.clone().unwrap_or_default(),
             "previewLimit": node.preview_limit,
@@ -173,7 +124,7 @@ pub fn load_tree(conn: &Connection) -> Result<Value, StashError> {
         .get(&None)
         .map(|list| {
             list.iter()
-                .map(|idx| render(conn, &nodes, &children, &formats, &tags, *idx))
+                .map(|idx| render(conn, &nodes, &children, &tags, *idx))
                 .collect::<Result<Vec<_>, _>>()
         })
         .transpose()?
@@ -203,164 +154,6 @@ fn load_all_tags(conn: &Connection) -> Result<HashMap<String, Vec<String>>, Stas
     Ok(grouped)
 }
 
-/// 读出全部分区，按 `sort` 排序；顺序即首页分区顺序。
-fn load_sections(conn: &Connection) -> Result<Vec<Value>, StashError> {
-    let mut stmt = conn
-        .prepare(
-            "SELECT key, title, view_mode, bar_color, icon, preview_limit, empty_text, show_in_sidebar, allow_groups
-             FROM node
-             WHERE kind = 'section'
-             ORDER BY sort, key",
-        )
-        .map_err(map_error)?;
-
-    let sections = stmt
-        .query_map([], |row| {
-            Ok(NodeRow {
-                key: row.get(0)?,
-                title: row.get(1)?,
-                view_mode: row.get(2)?,
-                bar_color: row.get(3)?,
-                icon: row.get(4)?,
-                preview_limit: row.get(5)?,
-                empty_text: row.get(6)?,
-                show_in_sidebar: row.get(7)?,
-                allow_groups: row.get(8)?,
-            })
-        })
-        .map_err(map_error)?
-        .collect::<Result<Vec<_>, _>>()
-        .map_err(map_error)?;
-
-    // 先释放语句再发后续查询，避免同一连接上的借用冲突
-    drop(stmt);
-
-    // 每个分区对应的首页卡片：展示哪个节点、几条
-    let blocks = load_blocks(conn)?;
-
-    sections
-        .iter()
-        .map(|section| build_section(conn, section, blocks.get(&section.key)))
-        .collect()
-}
-
-/// 读出所有卡片配置，按推导出的分区业务键索引。
-///
-/// 分区不单独存：节点是分组就取它的 `parent_key`，节点是分区就取它自己。
-/// `title` 同样在 SQL 里解析：卡片自己配了标题就用它，否则用被展示节点的标题。
-fn load_blocks(conn: &Connection) -> Result<HashMap<String, Value>, StashError> {
-    let mut stmt = conn
-        .prepare(
-            "SELECT COALESCE(p.key, n.key) AS section_key,
-                    b.node_key,
-                    COALESCE(b.title, n.title),
-                    b.preview_limit
-             FROM section_block b
-             JOIN node n ON n.key = b.node_key
-             LEFT JOIN node p ON p.key = n.parent_key
-             ORDER BY b.sort, b.node_key",
-        )
-        .map_err(map_error)?;
-
-    let rows = stmt
-        .query_map([], |row| {
-            Ok((
-                row.get::<_, String>(0)?,
-                row.get::<_, String>(1)?,
-                row.get::<_, String>(2)?,
-                row.get::<_, Option<i64>>(3)?,
-            ))
-        })
-        .map_err(map_error)?
-        .collect::<Result<Vec<_>, _>>()
-        .map_err(map_error)?;
-
-    let mut blocks = HashMap::new();
-    for (section_key, node_key, title, preview_limit) in rows {
-        let mut block = Map::new();
-        block.insert("nodeKey".into(), json!(node_key));
-        block.insert("title".into(), json!(title));
-        if let Some(limit) = preview_limit {
-            block.insert("previewLimit".into(), json!(limit));
-        }
-        // 同一分区配了多个卡片时只保留第一个：当前 UI 一张卡片展示一个节点
-        blocks.entry(section_key).or_insert(Value::Object(block));
-    }
-
-    Ok(blocks)
-}
-
-/// 按 `view_mode` 分派到不同的组装方式。
-fn build_section(
-    conn: &Connection,
-    section: &NodeRow,
-    block: Option<&Value>,
-) -> Result<Value, StashError> {
-    let view_mode = section
-        .view_mode
-        .as_deref()
-        .ok_or_else(|| StashError::Database(format!("分区 {} 缺少 view_mode", section.key)))?;
-
-    let mut object = Map::new();
-    object.insert("id".into(), json!(section.key));
-    object.insert("kind".into(), json!(view_mode));
-    object.insert("title".into(), json!(section.title));
-    object.insert(
-        "barColor".into(),
-        json!(section.bar_color.clone().unwrap_or_default()),
-    );
-    object.insert("icon".into(), json!(section.icon.clone().unwrap_or_default()));
-    object.insert("showInSidebar".into(), json!(section.show_in_sidebar));
-    object.insert("allowGroups".into(), json!(section.allow_groups));
-
-    // 可选字段：没配就不下发，交给前端用 `?? 默认值` 处理
-    if let Some(limit) = section.preview_limit {
-        object.insert("previewLimit".into(), json!(limit));
-    }
-    if let Some(empty_text) = &section.empty_text {
-        object.insert("emptyText".into(), json!(empty_text));
-    }
-    if let Some(block) = block {
-        object.insert("block".into(), block.clone());
-    }
-
-    match view_mode {
-        "apps" | "posters" | "articles" => {}
-        other => {
-            return Err(StashError::Database(format!(
-                "分区 {} 的 view_mode 非法: {other}",
-                section.key
-            )));
-        }
-    }
-
-    // 「允许子分组」开启：分区 → 分组 → 条目；关闭：全部条目平铺
-    let tags = load_tags(conn, &section.key)?;
-    if section.allow_groups {
-        object.insert(
-            "groups".into(),
-            build_groups(conn, section, &tags)?,
-        );
-        let direct = load_node_entries(conn, &section.key)?;
-        let items = direct
-            .iter()
-            .map(|entry| item_for(entry, &tags))
-            .collect::<Vec<_>>();
-        object.insert("items".into(), json!(items));
-    } else {
-        object.insert("groups".into(), json!([]));
-        // 平铺：把（可能存在的）分组里的条目一起取出来，关闭开关时不丢内容
-        let entries = load_section_entries(conn, &section.key)?;
-        let items = entries
-            .iter()
-            .map(|entry| item_for(entry, &tags))
-            .collect::<Vec<_>>();
-        object.insert("items".into(), json!(items));
-    }
-
-    Ok(Value::Object(object))
-}
-
 /// 按条目自身的格式组装列表项。
 fn item_for(entry: &EntryRow, tags: &HashMap<String, Vec<String>>) -> Value {
     let mut value = match entry.format.as_str() {
@@ -374,55 +167,6 @@ fn item_for(entry: &EntryRow, tags: &HashMap<String, Vec<String>>) -> Value {
     value
 }
 
-/// 取出某个分区下的分组，并把条目按 `node_key` 分派进去。
-fn build_groups(
-    conn: &Connection,
-    section: &NodeRow,
-    tags: &HashMap<String, Vec<String>>,
-) -> Result<Value, StashError> {
-    let mut stmt = conn
-        .prepare(
-            "SELECT key, title, show_in_sidebar FROM node
-             WHERE kind = 'group' AND parent_key = ?1
-             ORDER BY sort, key",
-        )
-        .map_err(map_error)?;
-
-    let groups = stmt
-        .query_map([&section.key], |row| {
-            Ok((
-                row.get::<_, String>(0)?,
-                row.get::<_, String>(1)?,
-                row.get::<_, bool>(2)?,
-            ))
-        })
-        .map_err(map_error)?
-        .collect::<Result<Vec<_>, _>>()
-        .map_err(map_error)?;
-
-    drop(stmt);
-
-    let mut rendered_groups = Vec::with_capacity(groups.len());
-    for (group_key, group_title, show_in_sidebar) in groups {
-        let entries = load_node_entries(conn, &group_key)?;
-        let items = entries
-            .iter()
-            .map(|entry| item_for(entry, tags))
-            .collect::<Vec<_>>();
-
-        rendered_groups.push(json!({
-            // 对外用业务键，不用数字主键
-            "id": group_key,
-            "name": group_title,
-            "showInSidebar": show_in_sidebar,
-            "items": items,
-        }));
-    }
-
-    Ok(Value::Array(rendered_groups))
-}
-
-/// 应用条目：`name` / `desc` / `icon` / `href` 是必填，其余按需下发。
 fn app_item(entry: &EntryRow) -> Value {
     let mut object = Map::new();
     object.insert("id".into(), json!(entry.key));
@@ -504,55 +248,9 @@ fn insert_optional(object: &mut Map<String, Value>, key: &str, value: &Option<St
     }
 }
 
-/// 取某个分区下的全部条目，按 `sort` 升序。
+/// 取某个节点直接挂着的条目，按 `sort` 升序。
-///
+fn load_node_entries(conn: &Connection, node_key: &str) -> Result<Vec<EntryRow>, StashError> {
-/// 条目只存 `node_key`，所属分区由父节点推导：
-/// 父节点是分组就取它的 `parent_key`，父节点是分区就取它自己。
-/// 取某个分区下的全部条目（含分组内的），海报 / 图文平铺用。
-fn load_section_entries(
-    conn: &Connection,
-    section_key: &str,
-) -> Result<Vec<EntryRow>, StashError> {
     let mut stmt = conn
-        .prepare(
-            "SELECT e.key, e.name, e.description, e.icon, e.href, e.cover,
-                    e.banner, e.badge, e.comment, e.summary, e.body, e.hot, e.views, e.likes,
-                    COALESCE(e.format, 'apps')
-             FROM entry e
-             JOIN node p ON p.key = e.node_key
-             WHERE COALESCE(p.parent_key, p.key) = ?1
-             ORDER BY e.sort, e.key",
-        )
-        .map_err(map_error)?;
-
-    let entries = stmt
-        .query_map([section_key], |row| {
-            Ok(EntryRow {
-                key: row.get(0)?,
-                name: row.get(1)?,
-                description: row.get(2)?,
-                icon: row.get(3)?,
-                href: row.get(4)?,
-                cover: row.get(5)?,
-                banner: row.get(6)?,
-                badge: row.get(7)?,
-                comment: row.get(8)?,
-                summary: row.get(9)?,
-                body: row.get(10)?,
-                hot: row.get(11)?,
-                views: row.get(12)?,
-                likes: row.get(13)?,
-                format: row.get(14)?,
-            })
-        })
-        .map_err(map_error)?
-        .collect::<Result<Vec<_>, _>>()
-        .map_err(map_error)?;
-
-    Ok(entries)
-}
-
-fn load_node_entries(conn: &Connection, node_key: &str) -> Result<Vec<EntryRow>, StashError> {    let mut stmt = conn
         .prepare(
             "SELECT e.key, e.name, e.description, e.icon, e.href, e.cover,
                     e.banner, e.badge, e.comment, e.summary, e.body, e.hot, e.views, e.likes,
@@ -589,32 +287,3 @@ fn load_node_entries(conn: &Connection, node_key: &str) -> Result<Vec<EntryRow>,
 
     Ok(entries)
 }
-
-/// 取某个分区下所有条目的标签，按条目业务键聚合；一次查询避免 N+1。
-fn load_tags(conn: &Connection, section_key: &str) -> Result<HashMap<String, Vec<String>>, StashError> {
-    let mut stmt = conn
-        .prepare(
-            "SELECT t.entry_key, t.label
-             FROM entry_tag t
-             JOIN entry e ON e.key = t.entry_key
-             JOIN node p ON p.key = e.node_key
-             WHERE COALESCE(p.parent_key, p.key) = ?1
-             ORDER BY t.entry_key, t.sort",
-        )
-        .map_err(map_error)?;
-
-    let rows = stmt
-        .query_map([section_key], |row| {
-            Ok((row.get::<_, String>(0)?, row.get::<_, String>(1)?))
-        })
-        .map_err(map_error)?
-        .collect::<Result<Vec<_>, _>>()
-        .map_err(map_error)?;
-
-    let mut grouped: HashMap<String, Vec<String>> = HashMap::new();
-    for (entry_key, label) in rows {
-        grouped.entry(entry_key).or_default().push(label);
-    }
-
-    Ok(grouped)
-}

src/db/categories.rs

@@ -1,827 +0,0 @@
-//! 分区（首页卡片 / 侧栏项）的新增与删除。
-//!
-//! 分区就是 `node` 表里 `kind='section'` 的行；删除会级联分组、条目与展示块。
-//! 新增时顺手建一条首页展示块，保证它立刻出现在首页。
-
-use rusqlite::{Connection, OptionalExtension, params};
-use serde::Deserialize;
-
-use crate::{db::map_error, error::StashError, db::entries};
-
-const KINDS: [&str; 3] = ["apps", "posters", "articles"];
-
-#[derive(Debug, Clone, Deserialize)]
-pub struct NewCategory {
-    /// 业务键，只允许小写字母、数字与连字符
-    pub id: String,
-    pub title: String,
-    /// apps / posters / articles
-    pub kind: String,
-}
-
-/// 修改分区：字段都可选，只改传进来的。
-#[derive(Debug, Clone, Default, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct UpdateCategory {
-    pub title: Option<String>,
-    pub icon: Option<String>,
-    pub bar_color: Option<String>,
-    /// 改类型（应用 / 海报 / 图文）时会顺带迁移条目归属
-    pub kind: Option<String>,
-    pub preview_limit: Option<i64>,
-    pub empty_text: Option<String>,
-    /// 首页卡片预览哪个节点（分区自己或它下面的分组）
-    pub block_node_key: Option<String>,
-    /// 是否允许子分组（与类型无关，后台开关）
-    pub allow_groups: Option<bool>,
-}
-
-/// 新建分组（子分类）
-#[derive(Debug, Clone, Deserialize)]
-pub struct NewGroup {
-    pub id: String,
-    pub title: String,
-}
-
-/// 修改分组：改名 / 侧栏显隐
-#[derive(Debug, Clone, Default, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct UpdateGroup {
-    pub title: Option<String>,
-    pub show_in_sidebar: Option<bool>,
-}
-
-fn valid_id(id: &str) -> bool {
-    !id.is_empty()
-        && id.len() <= 32
-        && id
-            .chars()
-            .all(|ch| ch.is_ascii_lowercase() || ch.is_ascii_digit() || ch == '-')
-}
-
-pub fn create(conn: &mut Connection, new: NewCategory) -> Result<(), StashError> {
-    let id = new.id.trim();
-    let title = new.title.trim();
-
-    if !valid_id(id) {
-        return Err(StashError::InvalidDirectory(
-            "标识只能用小写字母、数字与连字符（≤32）".into(),
-        ));
-    }
-    if title.is_empty() || title.chars().count() > 40 {
-        return Err(StashError::InvalidDirectory("标题需为 1–40 个字".into()));
-    }
-    if !KINDS.contains(&new.kind.as_str()) {
-        return Err(StashError::InvalidDirectory("类型不合法".into()));
-    }
-
-    let exists: i64 = conn
-        .query_row("SELECT COUNT(*) FROM node WHERE key = ?1", [id], |row| row.get(0))
-        .map_err(map_error)?;
-    if exists > 0 {
-        return Err(StashError::Conflict(format!("分区已存在: {id}")));
-    }
-
-    let tx = conn.transaction().map_err(map_error)?;
-    let sort: i64 = tx
-        .query_row(
-            "SELECT COALESCE(MAX(sort), 0) + 1 FROM node WHERE kind = 'section'",
-            [],
-            |row| row.get(0),
-        )
-        .map_err(map_error)?;
-
-    tx.execute(
-        "INSERT INTO node (key, parent_key, title, kind, view_mode, allow_groups, sort, show_in_sidebar)
-         VALUES (?1, NULL, ?2, 'section', ?3, ?4, ?5, 1)",
-        params![id, title, new.kind, i64::from(new.kind == "apps"), sort],
-    )
-    .map_err(map_error)?;
-
-    let block_sort: i64 = tx
-        .query_row(
-            "SELECT COALESCE(MAX(sort), 0) + 1 FROM section_block",
-            [],
-            |row| row.get(0),
-        )
-        .map_err(map_error)?;
-    tx.execute(
-        "INSERT INTO section_block (node_key, title, preview_limit, sort) VALUES (?1, NULL, NULL, ?2)",
-        params![id, block_sort],
-    )
-    .map_err(map_error)?;
-
-    entries::audit(&tx, "category.create", id, title)?;
-    tx.commit().map_err(map_error)?;
-    Ok(())
-}
-
-struct SectionRow {
-    title: String,
-    icon: Option<String>,
-    bar_color: Option<String>,
-    view_mode: Option<String>,
-    preview_limit: Option<i64>,
-    empty_text: Option<String>,
-    allow_groups: bool,
-}
-
-fn valid_color(color: &str) -> bool {
-    if color.is_empty() {
-        return true;
-    }
-    let hex = color.strip_prefix('#').unwrap_or("");
-    (hex.len() == 3 || hex.len() == 6) && hex.chars().all(|ch| ch.is_ascii_hexdigit())
-}
-
-/// 修改分区：标题 / 图标 / 色条 / 预览条数 / 空态文案，以及「归类」类型。
-///
-/// 改类型时迁移数据，保证切换后条目不丢：
-/// - 海报 / 图文 → 应用：确保有一个分组，把直接挂在分区上的条目挪进去，
-///   首页卡片也改指向该分组；
-/// - 应用 → 海报 / 图文：卡片从分组挪回分区，分组保留（不影响条目读取）。
-pub fn update(conn: &mut Connection, id: &str, patch: UpdateCategory) -> Result<(), StashError> {
-    if id == "local" {
-        return Err(StashError::InvalidDirectory(
-            "「本地服务」是运行时分类，不能编辑".into(),
-        ));
-    }
-
-    let tx = conn.transaction().map_err(map_error)?;
-
-    let current = tx
-        .query_row(
-            "SELECT title, icon, bar_color, view_mode, preview_limit, empty_text, allow_groups
-             FROM node WHERE key = ?1 AND kind = 'section'",
-            [id],
-            |row| {
-                Ok(SectionRow {
-                    title: row.get(0)?,
-                    icon: row.get(1)?,
-                    bar_color: row.get(2)?,
-                    view_mode: row.get(3)?,
-                    preview_limit: row.get(4)?,
-                    empty_text: row.get(5)?,
-                    allow_groups: row.get(6)?,
-                })
-            },
-        )
-        .optional()
-        .map_err(map_error)?;
-
-    let Some(current) = current else {
-        return Err(StashError::NotFound(format!("分区不存在: {id}")));
-    };
-
-    let title = match patch.title {
-        Some(title) => {
-            let title = title.trim().to_string();
-            if title.is_empty() || title.chars().count() > 40 {
-                return Err(StashError::InvalidDirectory("标题需为 1–40 个字".into()));
-            }
-            title
-        }
-        None => current.title,
-    };
-
-    let icon = match patch.icon {
-        Some(icon) => {
-            let icon = icon.trim().to_string();
-            if icon.chars().count() > 8 {
-                return Err(StashError::InvalidDirectory("图标最多 8 个字符".into()));
-            }
-            (!icon.is_empty()).then_some(icon)
-        }
-        None => current.icon,
-    };
-
-    let bar_color = match patch.bar_color {
-        Some(color) => {
-            let color = color.trim().to_ascii_lowercase();
-            if !valid_color(&color) {
-                return Err(StashError::InvalidDirectory(
-                    "色条需为 #rgb 或 #rrggbb".into(),
-                ));
-            }
-            (!color.is_empty()).then_some(color)
-        }
-        None => current.bar_color,
-    };
-
-    let empty_text = match patch.empty_text {
-        Some(text) => {
-            let text = text.trim().to_string();
-            (!text.is_empty()).then_some(text)
-        }
-        None => current.empty_text,
-    };
-
-    let preview_limit = match patch.preview_limit {
-        Some(limit) => {
-            if !(1..=60).contains(&limit) {
-                return Err(StashError::InvalidDirectory("预览条数需在 1–60 之间".into()));
-            }
-            Some(limit)
-        }
-        None => current.preview_limit,
-    };
-
-    let kind = match patch.kind {
-        Some(kind) => {
-            if !KINDS.contains(&kind.as_str()) {
-                return Err(StashError::InvalidDirectory("类型不合法".into()));
-            }
-            kind
-        }
-        None => current
-            .view_mode
-            .clone()
-            .ok_or_else(|| StashError::Database(format!("分区 {id} 缺少 view_mode")))?,
-    };
-
-    let was_apps = current.view_mode.as_deref() == Some("apps");
-    let is_apps = kind == "apps";
-    let allow_groups = patch.allow_groups.unwrap_or(current.allow_groups);
-
-    if is_apps && !was_apps && allow_groups {
-        // 切到应用且开启子分组：条目必须有分组可挂；没有就建一个「全部」
-        let group_count: i64 = tx
-            .query_row(
-                "SELECT COUNT(*) FROM node WHERE kind = 'group' AND parent_key = ?1",
-                [id],
-                |row| row.get(0),
-            )
-            .map_err(map_error)?;
-
-        let group_key = if group_count == 0 {
-            let group_key = format!("{id}-all");
-            tx.execute(
-                "INSERT INTO node (key, parent_key, title, kind, sort, show_in_sidebar)
-                 VALUES (?1, ?2, '全部', 'group', 1, 1)",
-                params![group_key, id],
-            )
-            .map_err(map_error)?;
-            group_key
-        } else {
-            tx.query_row(
-                "SELECT key FROM node WHERE kind = 'group' AND parent_key = ?1
-                 ORDER BY sort, key LIMIT 1",
-                [id],
-                |row| row.get(0),
-            )
-            .map_err(map_error)?
-        };
-
-        tx.execute(
-            "UPDATE entry SET node_key = ?1 WHERE node_key = ?2",
-            params![group_key, id],
-        )
-        .map_err(map_error)?;
-        tx.execute(
-            "UPDATE section_block SET node_key = ?1 WHERE node_key = ?2",
-            params![group_key, id],
-        )
-        .map_err(map_error)?;
-    }
-
-    // 关闭子分组：首页卡片如果指着分组，挪回分区，避免标题/预览错位
-    if !allow_groups {
-        tx.execute(
-            "UPDATE section_block SET node_key = ?1, title = NULL
-             WHERE node_key IN (
-                SELECT key FROM node WHERE kind = 'group' AND parent_key = ?1
-             )",
-            [id],
-        )
-        .map_err(map_error)?;
-    }
-
-    tx.execute(
-        "UPDATE node SET title = ?1, icon = ?2, bar_color = ?3, view_mode = ?4,
-                preview_limit = ?5, empty_text = ?6, allow_groups = ?7
-         WHERE key = ?8",
-        params![
-            title,
-            icon,
-            bar_color,
-            kind,
-            preview_limit,
-            empty_text,
-            allow_groups,
-            id
-        ],
-    )
-    .map_err(map_error)?;
-
-    // 首页卡片预览哪个节点：分区自己或它下面的分组
-    if let Some(block_node_key) = patch.block_node_key {
-        let block_node_key = block_node_key.trim().to_string();
-        let valid: i64 = tx
-            .query_row(
-                "SELECT COUNT(*) FROM node n LEFT JOIN node p ON p.key = n.parent_key
-                 WHERE n.key = ?1 AND (n.key = ?2 OR p.key = ?2)",
-                params![block_node_key, id],
-                |row| row.get(0),
-            )
-            .map_err(map_error)?;
-        if valid == 0 {
-            return Err(StashError::InvalidDirectory(
-                "首页卡片只能预览本分区或它的分组".into(),
-            ));
-        }
-
-        let updated = tx
-            .execute(
-                "UPDATE section_block SET node_key = ?1, title = NULL
-                 WHERE id IN (
-                    SELECT b.id FROM section_block b
-                    JOIN node n ON n.key = b.node_key
-                    LEFT JOIN node p ON p.key = n.parent_key
-                    WHERE COALESCE(p.key, n.key) = ?2
-                 )",
-                params![block_node_key, id],
-            )
-            .map_err(map_error)?;
-
-        if updated == 0 {
-            let sort: i64 = tx
-                .query_row("SELECT COALESCE(MAX(sort), 0) + 1 FROM section_block", [], |row| {
-                    row.get(0)
-                })
-                .map_err(map_error)?;
-            tx.execute(
-                "INSERT INTO section_block (node_key, title, preview_limit, sort)
-                 VALUES (?1, NULL, NULL, ?2)",
-                params![block_node_key, sort],
-            )
-            .map_err(map_error)?;
-        }
-    }
-
-    entries::audit(&tx, "category.update", id, &title)?;
-    tx.commit().map_err(map_error)?;
-    Ok(())
-}
-
-/// 在应用类分区下新建分组（子分类）。
-pub fn create_group(conn: &mut Connection, section_id: &str, new: NewGroup) -> Result<(), StashError> {
-    let id = new.id.trim();
-    let title = new.title.trim();
-
-    if !valid_id(id) {
-        return Err(StashError::InvalidDirectory(
-            "分组标识只能用小写字母、数字与连字符（≤32）".into(),
-        ));
-    }
-    if title.is_empty() || title.chars().count() > 40 {
-        return Err(StashError::InvalidDirectory("分组标题需为 1–40 个字".into()));
-    }
-
-    let allow_groups: Option<bool> = conn
-        .query_row(
-            "SELECT allow_groups FROM node WHERE key = ?1 AND kind = 'section'",
-            [section_id],
-            |row| row.get(0),
-        )
-        .optional()
-        .map_err(map_error)?;
-
-    let Some(allow_groups) = allow_groups else {
-        return Err(StashError::NotFound(format!("分区不存在: {section_id}")));
-    };
-    if !allow_groups {
-        return Err(StashError::InvalidDirectory(
-            "该分区未开启「允许子分组」".into(),
-        ));
-    }
-
-    let exists: i64 = conn
-        .query_row("SELECT COUNT(*) FROM node WHERE key = ?1", [id], |row| {
-            row.get(0)
-        })
-        .map_err(map_error)?;
-    if exists > 0 {
-        return Err(StashError::Conflict(format!("分组已存在: {id}")));
-    }
-
-    let sort: i64 = conn
-        .query_row(
-            "SELECT COALESCE(MAX(sort), 0) + 1 FROM node WHERE parent_key = ?1",
-            [section_id],
-            |row| row.get(0),
-        )
-        .map_err(map_error)?;
-
-    conn.execute(
-        "INSERT INTO node (key, parent_key, title, kind, view_mode, sort, show_in_sidebar)
-         VALUES (?1, ?2, ?3, 'group', NULL, ?4, 1)",
-        params![id, section_id, title, sort],
-    )
-    .map_err(map_error)?;
-
-    entries::audit(conn, "group.create", id, title)?;
-    Ok(())
-}
-
-/// 修改分组：改名 / 侧栏显隐。
-pub fn update_group(conn: &Connection, id: &str, patch: UpdateGroup) -> Result<(), StashError> {
-    let current: Option<String> = conn
-        .query_row(
-            "SELECT title FROM node WHERE key = ?1 AND kind = 'group'",
-            [id],
-            |row| row.get(0),
-        )
-        .optional()
-        .map_err(map_error)?;
-
-    let Some(current) = current else {
-        return Err(StashError::NotFound(format!("分组不存在: {id}")));
-    };
-
-    let title = match patch.title {
-        Some(title) => {
-            let title = title.trim().to_string();
-            if title.is_empty() || title.chars().count() > 40 {
-                return Err(StashError::InvalidDirectory("分组标题需为 1–40 个字".into()));
-            }
-            title
-        }
-        None => current,
-    };
-
-    match patch.show_in_sidebar {
-        Some(show) => conn.execute(
-            "UPDATE node SET title = ?1, show_in_sidebar = ?2 WHERE key = ?3",
-            params![title, show, id],
-        ),
-        None => conn.execute(
-            "UPDATE node SET title = ?1 WHERE key = ?2",
-            params![title, id],
-        ),
-    }
-    .map_err(map_error)?;
-
-    entries::audit(conn, "group.update", id, &title)?;
-    Ok(())
-}
-
-/// 删除分组：组内条目会一起删除（前端需二次确认）。
-pub fn remove_group(conn: &Connection, id: &str) -> Result<(), StashError> {
-    let removed = conn
-        .execute("DELETE FROM node WHERE key = ?1 AND kind = 'group'", [id])
-        .map_err(map_error)?;
-
-    if removed == 0 {
-        return Err(StashError::NotFound(format!("分组不存在: {id}")));
-    }
-
-    entries::audit(conn, "group.delete", id, "")?;
-    Ok(())
-}
-
-pub fn remove(conn: &mut Connection, id: &str) -> Result<(), StashError> {
-    if id == "local" {
-        return Err(StashError::InvalidDirectory("本地服务不能删除".into()));
-    }
-
-    let removed = conn
-        .execute("DELETE FROM node WHERE key = ?1 AND kind = 'section'", [id])
-        .map_err(map_error)?;
-
-    if removed == 0 {
-        return Err(StashError::NotFound(format!("分区不存在: {id}")));
-    }
-
-    entries::audit(conn, "category.delete", id, "")?;
-    Ok(())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn db() -> Connection {
-        let conn = Connection::open_in_memory().expect("内存库应能打开");
-        conn.execute_batch(
-            "PRAGMA foreign_keys = ON;
-             CREATE TABLE node (
-                id INTEGER PRIMARY KEY,
-                key TEXT NOT NULL UNIQUE,
-                parent_key TEXT REFERENCES node(key) ON DELETE CASCADE ON UPDATE CASCADE,
-                title TEXT NOT NULL,
-                kind TEXT NOT NULL,
-                view_mode TEXT,
-                icon TEXT,
-                bar_color TEXT,
-                preview_limit INTEGER,
-                empty_text TEXT,
-                sort INTEGER NOT NULL DEFAULT 0,
-                show_in_sidebar INTEGER NOT NULL DEFAULT 1,
-                allow_groups INTEGER NOT NULL DEFAULT 0
-             );
-             CREATE TABLE entry (
-                key TEXT PRIMARY KEY,
-                node_key TEXT NOT NULL
-             );
-             CREATE TABLE section_block (
-                id INTEGER PRIMARY KEY,
-                node_key TEXT NOT NULL REFERENCES node(key) ON DELETE CASCADE ON UPDATE CASCADE,
-                title TEXT,
-                preview_limit INTEGER,
-                sort INTEGER NOT NULL DEFAULT 0
-             );
-             CREATE TABLE audit (
-                id INTEGER PRIMARY KEY AUTOINCREMENT,
-                at INTEGER NOT NULL,
-                action TEXT NOT NULL,
-                target TEXT,
-                detail TEXT
-             );",
-        )
-        .expect("应能建表");
-        conn
-    }
-
-    #[test]
-    fn create_then_delete() {
-        let mut conn = db();
-        create(
-            &mut conn,
-            NewCategory {
-                id: "books".into(),
-                title: "书单".into(),
-                kind: "posters".into(),
-            },
-        )
-        .expect("应能创建");
-
-        let blocks: i64 = conn
-            .query_row("SELECT COUNT(*) FROM section_block", [], |row| row.get(0))
-            .expect("应能查");
-        assert_eq!(blocks, 1);
-
-        remove(&mut conn, "books").expect("应能删除");
-        let nodes: i64 = conn
-            .query_row("SELECT COUNT(*) FROM node", [], |row| row.get(0))
-            .expect("应能查");
-        assert_eq!(nodes, 0);
-    }
-
-    #[test]
-    fn rejects_bad_id_and_duplicate() {
-        let mut conn = db();
-        assert!(
-            create(
-                &mut conn,
-                NewCategory {
-                    id: "Bad Id".into(),
-                    title: "x".into(),
-                    kind: "apps".into()
-                }
-            )
-            .is_err()
-        );
-
-        create(
-            &mut conn,
-            NewCategory {
-                id: "books".into(),
-                title: "书单".into(),
-                kind: "apps".into(),
-            },
-        )
-        .expect("应能创建");
-
-        let error = create(
-            &mut conn,
-            NewCategory {
-                id: "books".into(),
-                title: "书单".into(),
-                kind: "apps".into(),
-            },
-        )
-        .expect_err("重复应失败");
-        assert!(matches!(error, StashError::Conflict(_)));
-    }
-
-    fn section(id: &str, title: &str, kind: &str) -> NewCategory {
-        NewCategory {
-            id: id.into(),
-            title: title.into(),
-            kind: kind.into(),
-        }
-    }
-
-    #[test]
-    fn updates_fields_and_rejects_bad_values() {
-        let mut conn = db();
-        create(&mut conn, section("books", "书单", "posters")).expect("应能创建");
-
-        update(
-            &mut conn,
-            "books",
-            UpdateCategory {
-                title: Some("读过的书".into()),
-                icon: Some("📚".into()),
-                bar_color: Some("#ff6034".into()),
-                preview_limit: Some(8),
-                ..Default::default()
-            },
-        )
-        .expect("应能更新");
-
-        let (title, icon, color, limit): (String, Option<String>, Option<String>, Option<i64>) =
-            conn.query_row(
-                "SELECT title, icon, bar_color, preview_limit FROM node WHERE key='books'",
-                [],
-                |row| Ok((row.get(0)?, row.get(1)?, row.get(2)?, row.get(3)?)),
-            )
-            .expect("应能查");
-        assert_eq!(title, "读过的书");
-        assert_eq!(icon.as_deref(), Some("📚"));
-        assert_eq!(color.as_deref(), Some("#ff6034"));
-        assert_eq!(limit, Some(8));
-
-        assert!(update(&mut conn, "books", UpdateCategory { bar_color: Some("red".into()), ..Default::default() }).is_err());
-        assert!(update(&mut conn, "books", UpdateCategory { kind: Some("videos".into()), ..Default::default() }).is_err());
-        assert!(update(&mut conn, "local", UpdateCategory { title: Some("x".into()), ..Default::default() }).is_err());
-        assert!(matches!(
-            update(&mut conn, "none", UpdateCategory::default()).expect_err("应不存在"),
-            StashError::NotFound(_)
-        ));
-    }
-
-    #[test]
-    fn switching_apps_to_posters_keeps_groups_until_disabled() {
-        let mut conn = db();
-        create(&mut conn, section("books", "书单", "apps")).expect("应能创建");
-        conn.execute(
-            "INSERT INTO node (key, parent_key, title, kind, sort) VALUES ('books-g', 'books', '分组', 'group', 1)",
-            [],
-        )
-        .expect("应能建分组");
-        conn.execute("INSERT INTO entry (key, node_key) VALUES ('b1', 'books-g')", [])
-            .expect("应能建条目");
-        // create() 会顺手建一张分区卡片；这里只保留分组卡片，模拟真实配置
-        conn.execute("DELETE FROM section_block", []).expect("应能清卡片");
-        conn.execute(
-            "INSERT INTO section_block (node_key, title, sort) VALUES ('books-g', '分组', 1)",
-            [],
-        )
-        .expect("应能建卡片");
-
-        // 类型切到海报但子分组仍开启：分组和卡片都保留
-        update(
-            &mut conn,
-            "books",
-            UpdateCategory {
-                kind: Some("posters".into()),
-                ..Default::default()
-            },
-        )
-        .expect("应能改类型");
-        let block: String = conn
-            .query_row("SELECT node_key FROM section_block", [], |row| row.get(0))
-            .expect("应能查");
-        assert_eq!(block, "books-g");
-
-        // 关闭子分组：卡片挪回分区
-        update(
-            &mut conn,
-            "books",
-            UpdateCategory {
-                allow_groups: Some(false),
-                ..Default::default()
-            },
-        )
-        .expect("应能关闭");
-        let block: String = conn
-            .query_row("SELECT node_key FROM section_block", [], |row| row.get(0))
-            .expect("应能查");
-        assert_eq!(block, "books", "关闭子分组后卡片应指回分区");
-    }
-
-    #[test]
-    fn creates_updates_and_removes_group() {
-        let mut conn = db();
-        create(&mut conn, section("apps1", "应用", "apps")).expect("应能创建");
-
-        create_group(
-            &mut conn,
-            "apps1",
-            NewGroup {
-                id: "g1".into(),
-                title: "常用".into(),
-            },
-        )
-        .expect("应能建分组");
-
-        update_group(
-            &conn,
-            "g1",
-            UpdateGroup {
-                title: Some("改名".into()),
-                show_in_sidebar: Some(false),
-            },
-        )
-        .expect("应能改分组");
-
-        let (title, show): (String, i64) = conn
-            .query_row(
-                "SELECT title, show_in_sidebar FROM node WHERE key='g1'",
-                [],
-                |row| Ok((row.get(0)?, row.get(1)?)),
-            )
-            .expect("应能查");
-        assert_eq!(title, "改名");
-        assert_eq!(show, 0);
-
-        remove_group(&conn, "g1").expect("应能删分组");
-        let left: i64 = conn
-            .query_row("SELECT COUNT(*) FROM node WHERE key='g1'", [], |row| {
-                row.get(0)
-            })
-            .expect("应能查");
-        assert_eq!(left, 0);
-    }
-
-    #[test]
-    fn groups_only_under_apps_sections() {
-        let mut conn = db();
-        create(&mut conn, section("films", "电影", "posters")).expect("应能创建");
-        assert!(
-            create_group(
-                &mut conn,
-                "films",
-                NewGroup {
-                    id: "g1".into(),
-                    title: "片单".into()
-                }
-            )
-            .is_err(),
-            "未开启子分组的分区不能建组"
-        );
-
-        // 打开「允许子分组」后，海报分区也可以建组
-        update(
-            &mut conn,
-            "films",
-            UpdateCategory {
-                allow_groups: Some(true),
-                ..Default::default()
-            },
-        )
-        .expect("应能开启");
-        create_group(
-            &mut conn,
-            "films",
-            NewGroup {
-                id: "g1".into(),
-                title: "片单".into(),
-            },
-        )
-        .expect("开启后应能建组");
-    }
-
-    #[test]
-    fn switching_posters_to_apps_creates_group_and_moves_entries() {        let mut conn = db();
-        create(&mut conn, section("films", "电影", "posters")).expect("应能创建");
-        conn.execute("INSERT INTO entry (key, node_key) VALUES ('f1', 'films')", [])
-            .expect("应能建条目");
-        conn.execute(
-            "INSERT INTO section_block (node_key, title, sort) VALUES ('films', '电影', 1)",
-            [],
-        )
-        .expect("应能建卡片");
-
-        update(
-            &mut conn,
-            "films",
-            UpdateCategory {
-                kind: Some("apps".into()),
-                allow_groups: Some(true),
-                ..Default::default()
-            },
-        )
-        .expect("应能改类型");
-
-        let (entry_node, block_node): (String, String) = conn
-            .query_row(
-                "SELECT (SELECT node_key FROM entry WHERE key='f1'),
-                        (SELECT node_key FROM section_block)",
-                [],
-                |row| Ok((row.get(0)?, row.get(1)?)),
-            )
-            .expect("应能查");
-        assert_eq!(entry_node, "films-all", "条目应挂到默认分组");
-        assert_eq!(block_node, "films-all", "首页卡片应指向默认分组");
-        let groups: i64 = conn
-            .query_row(
-                "SELECT COUNT(*) FROM node WHERE kind='group' AND parent_key='films'",
-                [],
-                |row| row.get(0),
-            )
-            .expect("应能查");
-        assert_eq!(groups, 1);
-    }
-}

src/db/groups.rs

@@ -1,16 +1,14 @@
-//! 分组树的管理：多层分组、格式、父级移动与排序。
+//! 分组树的管理：多层分组、父级移动与排序。
 //!
-//! 数据层只有一张 `node` 树：顶层节点是「根分组」（`kind='section'`，带
+//! 数据层只有一张 `node` 树：顶层节点是「根分组」（`kind='section'`），
-//! `view_mode` 格式），下面的节点都叫分组（`kind='group'`），可以继续嵌套。
+//! 下面的节点都叫分组（`kind='group'`），可以继续嵌套。
-//! 条目挂在任意节点上，格式由最近的根分组决定。
+//! 条目的展示格式由 `entry.format` 决定，分组不再保存格式。
 
 use rusqlite::{Connection, OptionalExtension, params};
 use serde::Deserialize;
 
 use crate::{db::entries, db::map_error, error::StashError};
 
-const FORMATS: [&str; 3] = ["apps", "posters", "articles"];
-
 #[derive(Debug, Clone, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct NewNode {
@@ -20,9 +18,6 @@ pub struct NewNode {
     /// 为空表示新建一个根分组
     #[serde(default)]
     pub parent_key: Option<String>,
-    /// 根分组的格式：apps / posters / articles（子分组继承，不需要传）
-    #[serde(default)]
-    pub format: Option<String>,
     /// 图标：可以是 iconfont 名或字符；空字符串表示不显示
     #[serde(default)]
     pub icon: Option<String>,
@@ -41,8 +36,6 @@ pub struct UpdateNode {
     /// 传入即移动到新的父节点；不支持移回根（根分组请直接新建）
     pub parent_key: Option<String>,
     pub sort: Option<i64>,
-    /// 只对根分组生效
-    pub format: Option<String>,
     /// 图标：空字符串表示清除图标
     pub icon: Option<String>,
     pub enabled: Option<bool>,
@@ -78,7 +71,7 @@ pub fn create(conn: &mut Connection, new: NewNode) -> Result<(), StashError> {
         return Err(StashError::Conflict(format!("分组已存在: {key}")));
     }
 
-    let (kind, view_mode) = match new.parent_key.as_deref() {
+    let kind = match new.parent_key.as_deref() {
         Some(parent) => {
             let parent_exists: i64 = conn
                 .query_row("SELECT COUNT(*) FROM node WHERE key = ?1", [parent], |row| {
@@ -88,15 +81,9 @@ pub fn create(conn: &mut Connection, new: NewNode) -> Result<(), StashError> {
             if parent_exists == 0 {
                 return Err(StashError::NotFound(format!("父分组不存在: {parent}")));
             }
-            ("group", None)
+            "group"
-        }
-        None => {
-            let format = new.format.unwrap_or_else(|| "apps".into());
-            if !FORMATS.contains(&format.as_str()) {
-                return Err(StashError::InvalidDirectory("格式不合法".into()));
-            }
-            ("section", Some(format))
         }
+        None => "section",
     };
 
     let default_sort: i64 = match new.parent_key.as_deref() {
@@ -126,14 +113,13 @@ pub fn create(conn: &mut Connection, new: NewNode) -> Result<(), StashError> {
 
     let tx = conn.transaction().map_err(map_error)?;
     tx.execute(
-        "INSERT INTO node (key, parent_key, title, kind, view_mode, icon, enabled, sort, show_in_sidebar, allow_groups)
+        "INSERT INTO node (key, parent_key, title, kind, icon, enabled, sort)
-         VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8, 1, 1)",
+         VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7)",
         params![
             key,
             new.parent_key,
             title,
             kind,
-            view_mode,
             icon,
             enabled,
             sort
@@ -146,9 +132,9 @@ pub fn create(conn: &mut Connection, new: NewNode) -> Result<(), StashError> {
 }
 
 pub fn update(conn: &mut Connection, key: &str, patch: UpdateNode) -> Result<(), StashError> {
-    let current: Option<(String, Option<String>, Option<String>, i64, Option<String>, bool)> = conn
+    let current: Option<(String, Option<String>, i64, Option<String>, bool)> = conn
         .query_row(
-            "SELECT title, parent_key, view_mode, sort, icon, enabled FROM node WHERE key = ?1",
+            "SELECT title, parent_key, sort, icon, enabled FROM node WHERE key = ?1",
             [key],
             |row| {
                 Ok((
@@ -157,15 +143,13 @@ pub fn update(conn: &mut Connection, key: &str, patch: UpdateNode) -> Result<(),
                     row.get(2)?,
                     row.get(3)?,
                     row.get(4)?,
-                    row.get(5)?,
                 ))
             },
         )
         .optional()
         .map_err(map_error)?;
 
-    let Some((current_title, current_parent, current_format, current_sort, current_icon, current_enabled)) =
+    let Some((current_title, current_parent, current_sort, current_icon, current_enabled)) = current
-        current
     else {
         return Err(StashError::NotFound(format!("分组不存在: {key}")));
     };
@@ -218,26 +202,6 @@ pub fn update(conn: &mut Connection, key: &str, patch: UpdateNode) -> Result<(),
         None => current_parent.clone(),
     };
 
-    let is_root = parent_key.is_none();
-    let format = if is_root {
-        match patch.format {
-            Some(format) => {
-                if !FORMATS.contains(&format.as_str()) {
-                    return Err(StashError::InvalidDirectory("格式不合法".into()));
-                }
-                Some(format)
-            }
-            None => current_format,
-        }
-    } else {
-        // 子分组没有自己的格式，跟随根分组
-        None
-    };
-
-    if is_root && format.is_none() {
-        return Err(StashError::InvalidDirectory("根分组缺少格式".into()));
-    }
-
     let icon = match patch.icon {
         Some(icon) => {
             let icon = icon.trim().to_string();
@@ -268,10 +232,10 @@ pub fn update(conn: &mut Connection, key: &str, patch: UpdateNode) -> Result<(),
     };
 
     tx.execute(
-        "UPDATE node SET title = ?1, parent_key = ?2, view_mode = ?3, sort = ?4,
+        "UPDATE node SET title = ?1, parent_key = ?2, sort = ?3,
-                icon = ?5, enabled = ?6
+                icon = ?4, enabled = ?5
-         WHERE key = ?7",
+         WHERE key = ?6",
-        params![title, parent_key, format, final_sort, icon, enabled, key],
+        params![title, parent_key, final_sort, icon, enabled, key],
     )
     .map_err(map_error)?;
     entries::audit(&tx, "node.update", key, &title)?;

src/db/mod.rs

@@ -10,7 +10,6 @@
 
 pub mod auth;
 pub mod cards;
-pub mod categories;
 mod catalog;
 pub mod entries;
 pub mod groups;
@@ -34,15 +33,6 @@ pub use settings::{Settings, SettingsDocument};
 /// 条目编辑（P2）。
 pub use entries::{EntryPatch, EntryRecord};
 
-/// 一次查询得到的完整内容目录。
-///
-/// 侧栏已改为由这份分类树派生，不再单独下发导航数据。
-#[derive(Debug)]
-pub struct Catalog {
-    /// 分类树，结构对应前端 `types.ts` 的 `Category[]`
-    pub categories: Vec<Value>,
-}
-
 /// 内容库句柄。
 ///
 /// rusqlite 的连接是 `!Sync` 的同步对象，这里用一把互斥锁包起来：
@@ -107,12 +97,6 @@ impl Db {
         })
     }
 
-    /// 读出完整的内容目录，供 `/api/catalog` 直接序列化。
-    pub fn load_catalog(&self) -> Result<Catalog, StashError> {
-        let conn = self.lock()?;
-        catalog::load(&conn)
-    }
-
     /// SQLite 的 `data_version`：**其它连接**提交后该值会变，本连接自己的写入不变。
     ///
     /// 正好用来发现「用户用 DB Browser 改了库」，SSE 靠轮询它来推送刷新。
@@ -217,41 +201,6 @@ impl Db {
         entries::set_like(&conn, key, liked)
     }
 
-    // ---------- 分区（首页卡片 / 侧栏项） ----------
-
-    pub fn create_category(&self, new: categories::NewCategory) -> Result<(), StashError> {
-        let mut conn = self.lock()?;
-        categories::create(&mut conn, new)
-    }
-
-    pub fn update_category(
-        &self,
-        id: &str,
-        patch: categories::UpdateCategory,
-    ) -> Result<(), StashError> {
-        let mut conn = self.lock()?;
-        categories::update(&mut conn, id, patch)
-    }
-
-    pub fn create_group(
-        &self,
-        section_id: &str,
-        new: categories::NewGroup,
-    ) -> Result<(), StashError> {
-        let mut conn = self.lock()?;
-        categories::create_group(&mut conn, section_id, new)
-    }
-
-    pub fn update_group(&self, id: &str, patch: categories::UpdateGroup) -> Result<(), StashError> {
-        let conn = self.lock()?;
-        categories::update_group(&conn, id, patch)
-    }
-
-    pub fn remove_group(&self, id: &str) -> Result<(), StashError> {
-        let conn = self.lock()?;
-        categories::remove_group(&conn, id)
-    }
-
     // ---------- 原子模型：分组树 / 卡片 ----------
 
     /// 完整分组树（多层，带条目）
@@ -303,11 +252,6 @@ impl Db {
         let mut conn = self.lock()?;
         cards::set_groups(&mut conn, id, groups)
     }
-
-    pub fn remove_category(&self, id: &str) -> Result<(), StashError> {
-        let mut conn = self.lock()?;
-        categories::remove(&mut conn, id)
-    }
 }
 
 /// 把 rusqlite 的错误统一收敛成 `StashError::Database`。
@@ -363,8 +307,8 @@ mod tests {
             .query_row("SELECT COUNT(*) FROM entry", [], |row| row.get(0))
             .expect("应能统计条目");
         let blocks: i64 = conn
-            .query_row("SELECT COUNT(*) FROM section_block", [], |row| row.get(0))
+            .query_row("SELECT COUNT(*) FROM card", [], |row| row.get(0))
-            .expect("应能统计展示块");
+            .expect("应能统计首页卡片");
         let tags: i64 = conn
             .query_row("SELECT COUNT(*) FROM entry_tag", [], |row| row.get(0))
             .expect("应能统计标签");
@@ -383,27 +327,26 @@ mod tests {
         assert_eq!(tags, 48, "标签与元信息共用 entry_tag");
         // 正文是一篇一段 Markdown，只有 12 篇文章有
         assert_eq!(articles_with_body, 12, "只有图文条目带正文");
-        assert_eq!(blocks, 3, "每个分区一个首页展示块");
+        assert_eq!(blocks, 3, "每个分区一张首页卡片");
     }
 
-    /// 分区与分组是同一张表：分组必须挂在分区下，且不能有 view_mode。
+    /// 分区与分组是同一张表：分组必须挂在分区下。
     #[test]
     fn groups_are_nodes_under_their_section() {
         let conn = seeded();
 
-        let (parent_key, view_mode): (String, Option<String>) = conn
+        let parent_key: String = conn
             .query_row(
-                "SELECT p.key, g.view_mode
+                "SELECT p.key
                  FROM node g
                  JOIN node p ON p.key = g.parent_key
                  WHERE g.kind = 'group' AND g.key = 'ui'",
                 [],
-                |row| Ok((row.get(0)?, row.get(1)?)),
+                |row| row.get(0),
             )
             .expect("应能查到分组及其父节点");
 
         assert_eq!(parent_key, "recommend");
-        assert!(view_mode.is_none(), "分组不应带 view_mode");
 
         // 分区一定是顶层节点
         let root_sections: i64 = conn
@@ -419,92 +362,102 @@ mod tests {
     #[test]
     fn catalog_matches_the_frontend_model() {
         let conn = seeded();
-        let catalog = catalog::load(&conn).expect("应能组装内容目录");
+        let tree = catalog::load_tree(&conn).expect("应能组装分组树");
-        let categories = &catalog.categories;
+        let roots = tree.as_array().expect("根节点应为数组");
+        assert_eq!(roots.len(), 3);
 
-        assert_eq!(categories.len(), 3);
+        let apps = roots
+            .iter()
+            .find(|node| node["key"] == "recommend")
+            .expect("应有常用推荐");
+        let groups = apps["children"].as_array().expect("应有子分组");
+        assert_eq!(groups.len(), 5);
 
-        let apps = &categories[0];
+        let common = groups
-        assert_eq!(apps["id"], "recommend");
+            .iter()
-        assert_eq!(apps["kind"], "apps");
+            .find(|node| node["key"] == "common")
-        assert_eq!(apps["barColor"], "#3858f6");
+            .expect("应有常用站点");
-        assert_eq!(apps["showInSidebar"], true);
+        let first_app = &common["entries"][0];
-        assert_eq!(apps["groups"].as_array().expect("应有分组").len(), 5);
-
-        // 常用站点只作为首页卡片展示，不进侧栏
-        assert_eq!(
-            apps["groups"][0]["showInSidebar"], false,
-            "常用站点不应出现在侧栏"
-        );
-        assert_eq!(apps["groups"][1]["showInSidebar"], true);
-
-        let first_app = &apps["groups"][0]["items"][0];
         assert_eq!(first_app["name"], "GitHub");
+        assert_eq!(first_app["format"], "apps");
         assert_eq!(first_app["hot"], true);
-        // 计数从 JSON 提到了独立列，这里确认读取时又合并回来了
         assert_eq!(first_app["views"], 429);
 
-        let posters = &categories[1];
+        let posters = roots
-        assert_eq!(posters["kind"], "posters");
+            .iter()
-        // 海报与图文用 title 而不是 name
+            .find(|node| node["key"] == "movie")
-        assert_eq!(
+            .expect("应有推荐电影");
-            posters["items"][0].get("name"),
+        let first_poster = &posters["entries"][0];
-            None,
+        assert_eq!(first_poster["format"], "posters");
+        assert!(
+            first_poster.get("name").is_none(),
             "海报不应同时下发 name 字段"
         );
-        assert!(posters["items"][0]["title"].is_string());
+        assert!(first_poster["title"].is_string());
-        // tags 来自 entry_tag 子表
         assert_eq!(
-            posters["items"][0]["tags"]
+            first_poster["tags"]
                 .as_array()
                 .expect("海报应有标签")
                 .len(),
             2
         );
 
-        let articles = &categories[2];
+        let articles = roots
-        assert_eq!(articles["kind"], "articles");
+            .iter()
-        // 正文是一整段 Markdown，而不是块数组
+            .find(|node| node["key"] == "ces")
-        let body = articles["items"][0]["body"]
+            .expect("应有 CES 现场报道");
-            .as_str()
+        let first_article = &articles["entries"][0];
-            .expect("图文应有正文");
+        assert_eq!(first_article["format"], "articles");
+        let body = first_article["body"].as_str().expect("图文应有正文");
         assert!(body.contains("## 设计细节"), "正文应含小标题: {body}");
         assert!(body.contains("!["), "正文应含配图语法: {body}");
         assert!(body.contains("\n\n"), "段落之间用空行分隔");
         assert!(
-            articles["items"][0].get("blocks").is_none(),
+            first_article.get("blocks").is_none(),
             "不应再下发 blocks 数组"
         );
-        // meta 与海报的 tags 共用 entry_tag 表
         assert_eq!(
-            articles["items"][0]["meta"]
+            first_article["meta"]
                 .as_array()
                 .expect("图文应有元信息")
                 .len(),
             2
         );
 
-        // ---- 首页展示块 ----
+        // 卡片只记录勾选的分组；常用推荐卡片展示「常用站点」，最多 4 条
-        // 常用推荐卡片展示「常用站点」分组，最多 4 条
+        let (group_key, preview_limit): (String, Option<i64>) = conn
-        assert_eq!(apps["block"]["nodeKey"], "common");
+            .query_row(
-        assert_eq!(apps["block"]["previewLimit"], 4);
+                "SELECT cg.group_key, cg.preview_limit
-        // 电影/文章没有分组，块直接指向分区自己
+                 FROM card c JOIN card_group cg ON cg.card_id = c.id
-        assert_eq!(posters["block"]["nodeKey"], "movie");
+                 WHERE c.key = 'card-recommend'",
-        assert_eq!(articles["block"]["nodeKey"], "ces");
+                [],
+                |row| Ok((row.get(0)?, row.get(1)?)),
+            )
+            .expect("应能查到常用推荐卡片");
+        assert_eq!(group_key, "common");
+        assert_eq!(preview_limit, Some(4));
     }
 
-    /// 删除分区时，它的展示块一起消失（外键级联），不会留下指向空分区的卡片。
+    /// 删除分组时，卡片里勾选它的记录一起消失（外键级联）。
     #[test]
-    fn section_blocks_cascade_with_their_section() {
+    fn card_groups_cascade_with_their_group() {
         let conn = seeded();
-        conn.execute("DELETE FROM node WHERE key = 'recommend' AND kind = 'section'", [])
+
-            .expect("应能删除分区");
+        conn.execute(
+            "DELETE FROM node WHERE kind = 'group' AND key = 'common' AND parent_key = 'recommend'",
+            [],
+        )
+        .expect("应能删除分组");
 
         let remaining: i64 = conn
-            .query_row("SELECT COUNT(*) FROM section_block", [], |row| row.get(0))
+            .query_row(
-            .expect("应能统计展示块");
+                "SELECT COUNT(*) FROM card_group WHERE group_key = 'common'",
+                [],
+                |row| row.get(0),
+            )
+            .expect("应能统计卡片分组");
 
-        assert_eq!(remaining, 2, "三个展示块应随分区删除只剩两个");
+        assert_eq!(remaining, 0, "卡片里对 common 的勾选应被级联删除");
     }
 
     /// 删除分组节点时，组内条目也要一起删掉。
@@ -534,7 +487,7 @@ mod tests {
     fn primary_key_is_id_and_key_is_unique() {
         let conn = seeded();
 
-        for table in ["node", "entry", "section_block"] {
+        for table in ["node", "entry", "card"] {
             let pk: String = conn
                 .query_row(
                     &format!("SELECT name FROM pragma_table_info('{table}') WHERE pk = 1"),
@@ -576,21 +529,22 @@ mod tests {
         conn.execute("UPDATE node SET key = 'recommend-v2' WHERE key = 'recommend'", [])
             .expect("应能改分区业务键");
 
-        let catalog = catalog::load(&conn).expect("应能组装内容目录");
+        let tree = catalog::load_tree(&conn).expect("应能组装分组树");
-        let apps = catalog
+        let roots = tree.as_array().expect("根节点应为数组");
-            .categories
+        let apps = roots
             .iter()
-            .find(|category| category["id"] == "recommend-v2")
+            .find(|node| node["key"] == "recommend-v2")
             .expect("应能找到改名后的分区");
 
-        let total: usize = apps["groups"]
+        fn count(node: &serde_json::Value) -> usize {
+            let own = node["entries"].as_array().map_or(0, |items| items.len());
+            let children = node["children"]
                 .as_array()
-            .expect("应有分组")
+                .map_or(0, |items| items.iter().map(count).sum());
-            .iter()
+            own + children
-            .map(|group| group["items"].as_array().expect("应有条目").len())
+        }
-            .sum();
 
-        assert_eq!(total, 18, "改名后条目仍应归在这个分区下");
+        assert_eq!(count(apps), 18, "改名后条目仍应归在这个分区下");
     }
 
     /// 基础字段现在是真列，不再塞在 JSON 里：直接按列查询也应该拿得到。
@@ -654,7 +608,19 @@ mod tests {
         let fresh = Connection::open_in_memory().expect("内存库应能打开");
         fresh
             .execute_batch(
-                "CREATE TABLE node (key TEXT PRIMARY KEY, parent_key TEXT, title TEXT, kind TEXT, view_mode TEXT);
+                "CREATE TABLE node (
+                    key TEXT PRIMARY KEY,
+                    parent_key TEXT,
+                    title TEXT,
+                    kind TEXT,
+                    view_mode TEXT,
+                    bar_color TEXT,
+                    icon TEXT,
+                    preview_limit INTEGER,
+                    empty_text TEXT,
+                    show_in_sidebar INTEGER NOT NULL DEFAULT 1,
+                    sort INTEGER NOT NULL DEFAULT 0
+                 );
                  CREATE TABLE entry (key TEXT PRIMARY KEY, node_key TEXT NOT NULL, name TEXT NOT NULL);
                  CREATE TABLE section_block (id INTEGER PRIMARY KEY, node_key TEXT NOT NULL, title TEXT, preview_limit INTEGER, sort INTEGER NOT NULL DEFAULT 0);
                  PRAGMA user_version = 15;",

src/db/schema.rs

@@ -27,9 +27,8 @@ const SEED_JSON: &str = include_str!("seed.json");
 /// 种子会自动重新灌一份干净数据。
 const SCHEMA_SQL: &str = r#"
 -- 内容节点：分区与分组共用一张自引用树
---   kind = 'section' → 顶层分区（首页一张卡片 / 明细页 hero），parent_code 必须为 NULL
+--   kind = 'section' → 顶层分区（首页一张卡片 / 明细页 hero），parent_key 必须为 NULL
---   kind = 'group'   → 分区下的分组，parent_code 指向所属分区
+--   kind = 'group'   → 分区下的分组，parent_key 指向分区或上层分组
--- view_mode 只对分区有意义，决定首页与明细页怎么渲染
 CREATE TABLE IF NOT EXISTS node (
     id            INTEGER PRIMARY KEY,                           -- 主键（SQLite rowid，自动分配，不用 AUTOINCREMENT）
     key           TEXT NOT NULL UNIQUE,                          -- 业务键，全局唯一（如 recommend / ui）
@@ -38,22 +37,15 @@ CREATE TABLE IF NOT EXISTS node (
     title         TEXT NOT NULL,                                 -- 展示名：分区标题 / 分组小标题
     kind          TEXT NOT NULL CHECK (kind IN ('section', 'group')),
                                                                  -- 容器层级
-    view_mode     TEXT CHECK (view_mode IN ('apps', 'posters', 'articles')),
+    bar_color     TEXT,                                          -- 标题左侧色条颜色
-                                                                 -- 分区渲染形态；分组为 NULL
+    icon          TEXT,                                          -- 字符图标
-    bar_color     TEXT,                                          -- 分区标题左侧色条颜色（分组为 NULL）
-    icon          TEXT,                                          -- 分区 hero 字符图标（分组为 NULL）
     preview_limit INTEGER,                                       -- 首页预览条数；NULL 时前端按类型取默认
-    empty_text    TEXT,                                          -- 分区为空时的提示文案
-    show_in_sidebar INTEGER NOT NULL DEFAULT 1 CHECK (show_in_sidebar IN (0, 1)),
-                                                                 -- 是否出现在侧栏：0 表示只当首页卡片/内容，不进导航
-    allow_groups  INTEGER NOT NULL DEFAULT 0 CHECK (allow_groups IN (0, 1)),
-                                                                 -- 是否允许子分组（与类型无关，后台开关）
     enabled       INTEGER NOT NULL DEFAULT 1 CHECK (enabled IN (0, 1)),
                                                                  -- 是否启用（禁用后前台侧栏/卡片不展示）
     sort          INTEGER NOT NULL DEFAULT 0,                    -- 同级顺序，越小越靠前
     CHECK (
-        (kind = 'section' AND parent_key IS NULL AND view_mode IS NOT NULL)
+        (kind = 'section' AND parent_key IS NULL)
-        OR (kind = 'group' AND parent_key IS NOT NULL AND view_mode IS NULL)
+        OR (kind = 'group' AND parent_key IS NOT NULL)
     )
 );
 
@@ -95,18 +87,6 @@ CREATE TABLE IF NOT EXISTS entry_tag (
     PRIMARY KEY (entry_key, sort)
 );
 
--- 首页卡片：一行一个卡片，说明展示哪个节点
---   node_key 指向要展示的节点（通常是分组；电影/文章这类无分组的填分区自己）
---   「属于哪个分区」不单独存：分组看 parent_key，分区就是它自己，查询时推导
-CREATE TABLE IF NOT EXISTS section_block (
-    id            INTEGER PRIMARY KEY,                           -- 主键（SQLite rowid，自动分配）
-    node_key      TEXT NOT NULL REFERENCES node(key) ON DELETE CASCADE ON UPDATE CASCADE,
-                                                                 -- 要展示的节点业务键
-    title         TEXT,                                          -- 块标题；NULL 时用节点 title
-    preview_limit INTEGER,                                       -- 卡片里显示几条；NULL 时用前端默认
-    sort          INTEGER NOT NULL DEFAULT 0                     -- 卡片顺序
-);
-
 -- ========== v16：登录与设置 ==========
 
 -- 管理员：单用户场景只允许一行
@@ -226,6 +206,41 @@ const V22_SQL: &str = r#"
 INSERT OR IGNORE INTO card (key, title, sort) VALUES ('local-service', '本地服务', -1);
 "#;
 
+/// v22 → v23：删除旧分区展示块与 node 上的兼容字段，node 只保留当前模型需要的列。
+const V23_SQL: &str = r#"
+PRAGMA foreign_keys = OFF;
+
+DROP TABLE IF EXISTS section_block;
+
+CREATE TABLE node_new (
+    id            INTEGER PRIMARY KEY,
+    key           TEXT NOT NULL UNIQUE,
+    parent_key    TEXT REFERENCES node(key) ON DELETE CASCADE ON UPDATE CASCADE,
+    title         TEXT NOT NULL,
+    kind          TEXT NOT NULL CHECK (kind IN ('section', 'group')),
+    bar_color     TEXT,
+    icon          TEXT,
+    preview_limit INTEGER,
+    enabled       INTEGER NOT NULL DEFAULT 1 CHECK (enabled IN (0, 1)),
+    sort          INTEGER NOT NULL DEFAULT 0,
+    CHECK (
+        (kind = 'section' AND parent_key IS NULL)
+        OR (kind = 'group' AND parent_key IS NOT NULL)
+    )
+);
+
+INSERT INTO node_new (key, parent_key, title, kind, bar_color, icon, preview_limit, enabled, sort)
+SELECT key, parent_key, title, kind, bar_color, icon, preview_limit, enabled, sort
+FROM node;
+
+DROP TABLE node;
+ALTER TABLE node_new RENAME TO node;
+
+CREATE INDEX IF NOT EXISTS node_parent_idx ON node(parent_key, sort);
+
+PRAGMA foreign_keys = ON;
+"#;
+
 /// v20 → v21：格式从分组下沉到条目；老数据按所属根分组的 view_mode 回填。
 const V21_SQL: &str = r#"
 ALTER TABLE entry ADD COLUMN format TEXT NOT NULL DEFAULT 'apps';
@@ -302,7 +317,7 @@ pub struct SeedReport {
 ///
 /// 从 v16 起有了第一套迁移：`migrate` 会把老库逐级升上来，
 /// 只有「比程序更新」或「没有迁移路径」的版本才拒绝启动。
-pub const SCHEMA_VERSION: i64 = 22;
+pub const SCHEMA_VERSION: i64 = 23;
 
 fn current_version(conn: &Connection) -> Result<i64, StashError> {
     conn.pragma_query_value(None, "user_version", |row| row.get(0))
@@ -372,6 +387,11 @@ pub fn migrate(conn: &Connection) -> Result<i64, StashError> {
         version = 22;
     }
 
+    if version == 22 {
+        conn.execute_batch(V23_SQL).map_err(map_error)?;
+        version = 23;
+    }
+
     conn.pragma_update(None, "user_version", version)
         .map_err(map_error)?;
 
@@ -416,18 +436,14 @@ pub fn seed(conn: &mut Connection) -> Result<SeedReport, StashError> {
         }
 
         tx.execute(
-            "INSERT INTO node (key, parent_key, title, kind, view_mode, bar_color, icon, preview_limit, empty_text, show_in_sidebar, allow_groups, sort)
+            "INSERT INTO node (key, parent_key, title, kind, bar_color, icon, preview_limit, sort)
-             VALUES (?1, NULL, ?2, 'section', ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10)",
+             VALUES (?1, NULL, ?2, 'section', ?3, ?4, ?5, ?6)",
             params![
                 section.key,
                 section.title,
-                view,
                 section.bar_color,
                 section.icon,
                 section.preview_limit,
-                section.empty_text,
-                i64::from(section.show_in_sidebar),
-                i64::from(view == "apps"),
                 section.sort,
             ],
         )
@@ -437,15 +453,9 @@ pub fn seed(conn: &mut Connection) -> Result<SeedReport, StashError> {
         if view == "apps" {
             for group in &section.groups {
                 tx.execute(
-                    "INSERT INTO node (key, parent_key, title, kind, show_in_sidebar, sort)
+                    "INSERT INTO node (key, parent_key, title, kind, sort)
-                     VALUES (?1, ?2, ?3, 'group', ?4, ?5)",
+                     VALUES (?1, ?2, ?3, 'group', ?4)",
-                    params![
+                    params![group.key, section.key, group.title, group.sort],
-                        group.key,
-                        section.key,
-                        group.title,
-                        i64::from(group.show_in_sidebar),
-                        group.sort
-                    ],
                 )
                 .map_err(map_error)?;
                 report.groups += 1;
@@ -461,17 +471,26 @@ pub fn seed(conn: &mut Connection) -> Result<SeedReport, StashError> {
             }
         }
 
-        // 首页该分区展示哪个节点：节点必须已经插入（分组或分区本身）
+        // 首页卡片：仓库里直接生成卡片与勾选的分组
         tx.execute(
-            "INSERT INTO section_block (node_key, title, preview_limit, sort)
+            "INSERT INTO card (key, title, sort) VALUES (?1, ?2, ?3)",
-             VALUES (?1, ?2, ?3, ?4)",
             params![
-                section.block.node_key,
+                format!("card-{}", section.key),
-                section.block.title,
+                section
-                section.block.preview_limit,
+                    .block
+                    .title
+                    .clone()
+                    .unwrap_or_else(|| section.title.clone()),
                 section.sort,
             ],
         )
+        .map_err(map_error)?;
+        let card_id = tx.last_insert_rowid();
+        tx.execute(
+            "INSERT INTO card_group (card_id, group_key, sort, preview_limit)
+             VALUES (?1, ?2, 0, ?3)",
+            params![card_id, section.block.node_key, section.block.preview_limit],
+        )
         .map_err(|error| {
             StashError::Database(format!(
                 "分区 {} 的展示节点 {} 无效: {error}",
@@ -481,9 +500,6 @@ pub fn seed(conn: &mut Connection) -> Result<SeedReport, StashError> {
         report.blocks += 1;
     }
 
-    // 老结构（分区 → 展示块）同步生成卡片，保证新首页立刻有内容
-    tx.execute_batch(BACKFILL_CARDS_SQL).map_err(map_error)?;
-
     tx.commit().map_err(map_error)?;
 
     Ok(report)
@@ -565,11 +581,6 @@ struct SeedSection {
     sort: i64,
     #[serde(default)]
     preview_limit: Option<i64>,
-    #[serde(default)]
-    empty_text: Option<String>,
-    /// 是否出现在侧栏；默认 true
-    #[serde(default = "default_true")]
-    show_in_sidebar: bool,
     /// 仅 apps 分区使用
     #[serde(default)]
     groups: Vec<SeedGroup>,
@@ -601,17 +612,9 @@ struct SeedGroup {
     key: String,
     title: String,
     sort: i64,
-    /// 是否出现在侧栏；默认 true
-    #[serde(default = "default_true")]
-    show_in_sidebar: bool,
     entries: Vec<SeedEntry>,
 }
 
-/// serde 默认值：侧栏默认显示
-fn default_true() -> bool {
-    true
-}
-
 /// 一条内容：字段与 `entry` 表的列一一对应。
 ///
 /// `tags` / `meta` 都写进 `entry_tag`（海报用 tags，图文用 meta）；

src/server.rs

@@ -206,31 +206,6 @@ async fn list_projects_api(State(state): State<AppState>) -> impl IntoResponse {
     }))
 }
 
-/// API: 完整内容目录（分区 / 分组 / 条目 + 首页展示块）
-///
-/// 数据量很小（几十 KB），一次全量下发，前端搜索仍然在客户端做。
-/// 侧栏由这份数据派生，不再单独下发导航。
-async fn catalog_api(State(state): State<AppState>) -> Response {
-    let db = state.db.clone();
-
-    // rusqlite 是同步的，查询扔进阻塞线程池，别占住 async 执行器
-    match tokio::task::spawn_blocking(move || db.load_catalog()).await {
-        Ok(Ok(catalog)) => Json(serde_json::json!({
-            "categories": catalog.categories,
-        }))
-        .into_response(),
-        Ok(Err(error)) => {
-            // 典型原因是用户手改坏了 JSON，错误信息里已带条目 id
-            warn!("读取内容库失败: {error}");
-            error.into_response()
-        }
-        Err(error) => {
-            warn!("内容库查询任务崩溃: {error}");
-            StashError::Database(format!("内容库查询任务崩溃: {error}")).into_response()
-        }
-    }
-}
-
 /// SSE：内容库被外部修改时通知前端重新拉取。
 ///
 /// 这里轮询 `PRAGMA data_version` 而不是监听数据库文件：
@@ -964,172 +939,6 @@ async fn set_card_groups(
     }
 }
 
-/// POST /api/categories —— 新建分区（需要登录）
-async fn create_category(
-    State(state): State<AppState>,
-    headers: HeaderMap,
-    Json(body): Json<crate::db::categories::NewCategory>,
-) -> Response {
-    if !same_origin(&headers) {
-        return api_error(StatusCode::FORBIDDEN, "跨站请求被拒绝");
-    }
-    match read_session(&state, &headers).await {
-        Ok(session) if session.authenticated => {}
-        Ok(_) => return api_error(StatusCode::UNAUTHORIZED, "请先登录"),
-        Err(response) => return response,
-    }
-
-    let db = Arc::clone(&state.db);
-    match tokio::task::spawn_blocking(move || db.create_category(body)).await {
-        Ok(Ok(())) => Json(serde_json::json!({ "ok": true })).into_response(),
-        Ok(Err(StashError::Conflict(message))) => api_error(StatusCode::CONFLICT, &message),
-        Ok(Err(StashError::InvalidDirectory(message))) => {
-            api_error(StatusCode::BAD_REQUEST, &message)
-        }
-        Ok(Err(error)) => api_error(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
-        Err(error) => api_error(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
-    }
-}
-
-/// PATCH /api/categories/{id} —— 修改分区（需要登录）
-async fn update_category(
-    State(state): State<AppState>,
-    Path(id): Path<String>,
-    headers: HeaderMap,
-    Json(body): Json<crate::db::categories::UpdateCategory>,
-) -> Response {
-    if !same_origin(&headers) {
-        return api_error(StatusCode::FORBIDDEN, "跨站请求被拒绝");
-    }
-    match read_session(&state, &headers).await {
-        Ok(session) if session.authenticated => {}
-        Ok(_) => return api_error(StatusCode::UNAUTHORIZED, "请先登录"),
-        Err(response) => return response,
-    }
-
-    let db = Arc::clone(&state.db);
-    match tokio::task::spawn_blocking(move || db.update_category(&id, body)).await {
-        Ok(Ok(())) => Json(serde_json::json!({ "ok": true })).into_response(),
-        Ok(Err(StashError::NotFound(message))) => api_error(StatusCode::NOT_FOUND, &message),
-        Ok(Err(StashError::InvalidDirectory(message))) => {
-            api_error(StatusCode::BAD_REQUEST, &message)
-        }
-        Ok(Err(error)) => api_error(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
-        Err(error) => api_error(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
-    }
-}
-
-/// POST /api/categories/{id}/groups —— 新建分组（需要登录）
-async fn create_group(
-    State(state): State<AppState>,
-    Path(section_id): Path<String>,
-    headers: HeaderMap,
-    Json(body): Json<crate::db::categories::NewGroup>,
-) -> Response {
-    if !same_origin(&headers) {
-        return api_error(StatusCode::FORBIDDEN, "跨站请求被拒绝");
-    }
-    match read_session(&state, &headers).await {
-        Ok(session) if session.authenticated => {}
-        Ok(_) => return api_error(StatusCode::UNAUTHORIZED, "请先登录"),
-        Err(response) => return response,
-    }
-
-    let db = Arc::clone(&state.db);
-    match tokio::task::spawn_blocking(move || db.create_group(&section_id, body)).await {
-        Ok(Ok(())) => Json(serde_json::json!({ "ok": true })).into_response(),
-        Ok(Err(StashError::Conflict(message))) => api_error(StatusCode::CONFLICT, &message),
-        Ok(Err(StashError::NotFound(message))) => api_error(StatusCode::NOT_FOUND, &message),
-        Ok(Err(StashError::InvalidDirectory(message))) => {
-            api_error(StatusCode::BAD_REQUEST, &message)
-        }
-        Ok(Err(error)) => api_error(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
-        Err(error) => api_error(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
-    }
-}
-
-/// PATCH /api/groups/{id} —— 分组改名 / 显隐（需要登录）
-async fn update_group(
-    State(state): State<AppState>,
-    Path(id): Path<String>,
-    headers: HeaderMap,
-    Json(body): Json<crate::db::categories::UpdateGroup>,
-) -> Response {
-    if !same_origin(&headers) {
-        return api_error(StatusCode::FORBIDDEN, "跨站请求被拒绝");
-    }
-    match read_session(&state, &headers).await {
-        Ok(session) if session.authenticated => {}
-        Ok(_) => return api_error(StatusCode::UNAUTHORIZED, "请先登录"),
-        Err(response) => return response,
-    }
-
-    let db = Arc::clone(&state.db);
-    match tokio::task::spawn_blocking(move || db.update_group(&id, body)).await {
-        Ok(Ok(())) => Json(serde_json::json!({ "ok": true })).into_response(),
-        Ok(Err(StashError::NotFound(message))) => api_error(StatusCode::NOT_FOUND, &message),
-        Ok(Err(StashError::InvalidDirectory(message))) => {
-            api_error(StatusCode::BAD_REQUEST, &message)
-        }
-        Ok(Err(error)) => api_error(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
-        Err(error) => api_error(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
-    }
-}
-
-/// DELETE /api/groups/{id} —— 删除分组（需要登录，组内条目级联删除）
-async fn delete_group(
-    State(state): State<AppState>,
-    Path(id): Path<String>,
-    headers: HeaderMap,
-) -> Response {
-    if !same_origin(&headers) {
-        return api_error(StatusCode::FORBIDDEN, "跨站请求被拒绝");
-    }
-    match read_session(&state, &headers).await {
-        Ok(session) if session.authenticated => {}
-        Ok(_) => return api_error(StatusCode::UNAUTHORIZED, "请先登录"),
-        Err(response) => return response,
-    }
-
-    let db = Arc::clone(&state.db);
-    match tokio::task::spawn_blocking(move || db.remove_group(&id)).await {
-        Ok(Ok(())) => Json(serde_json::json!({ "ok": true })).into_response(),
-        Ok(Err(StashError::NotFound(message))) => api_error(StatusCode::NOT_FOUND, &message),
-        Ok(Err(StashError::InvalidDirectory(message))) => {
-            api_error(StatusCode::BAD_REQUEST, &message)
-        }
-        Ok(Err(error)) => api_error(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
-        Err(error) => api_error(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
-    }
-}
-
-/// DELETE /api/categories/{id} —— 删除分区（需要登录，级联内容）
-async fn delete_category(
-    State(state): State<AppState>,
-    Path(id): Path<String>,
-    headers: HeaderMap,
-) -> Response {
-    if !same_origin(&headers) {
-        return api_error(StatusCode::FORBIDDEN, "跨站请求被拒绝");
-    }
-    match read_session(&state, &headers).await {
-        Ok(session) if session.authenticated => {}
-        Ok(_) => return api_error(StatusCode::UNAUTHORIZED, "请先登录"),
-        Err(response) => return response,
-    }
-
-    let db = Arc::clone(&state.db);
-    match tokio::task::spawn_blocking(move || db.remove_category(&id)).await {
-        Ok(Ok(())) => Json(serde_json::json!({ "ok": true })).into_response(),
-        Ok(Err(StashError::NotFound(message))) => api_error(StatusCode::NOT_FOUND, &message),
-        Ok(Err(StashError::InvalidDirectory(message))) => {
-            api_error(StatusCode::BAD_REQUEST, &message)
-        }
-        Ok(Err(error)) => api_error(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
-        Err(error) => api_error(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
-    }
-}
-
 /// 组装路由：API + 内嵌前端 + 托管目录。
 /// 单独抽出来是为了测试能直接对 `Router` 发请求：`start` 要绑定端口、
 /// 起监听任务，没法在单元测试里用。
@@ -1148,7 +957,6 @@ fn build_router(state: AppState) -> Router {
         .route("/api/health", get(health_check))
         .route("/api/projects", get(list_projects_api))
         .route("/api/projects/events", get(project_events))
-        .route("/api/catalog", get(catalog_api))
         .route("/api/catalog2", get(catalog2_api))
         .route("/api/nodes", post(create_node))
         .route("/api/nodes/{key}", patch(update_node).delete(delete_node))
@@ -1166,13 +974,6 @@ fn build_router(state: AppState) -> Router {
         .route("/api/items", post(create_item))
         .route("/api/items/{key}/view", post(post_view))
         .route("/api/items/{key}/like", post(post_like))
-        .route("/api/categories", post(create_category))
-        .route(
-            "/api/categories/{id}",
-            patch(update_category).delete(delete_category),
-        )
-        .route("/api/categories/{id}/groups", post(create_group))
-        .route("/api/groups/{id}", patch(update_group).delete(delete_group))
         .route("/api/backup", get(backup_db))
         .route("/", get(web_index))
         .route("/index.html", get(web_index))

stash-web/package-lock.json

@@ -24,7 +24,7 @@
     },
     "../../stash-ui": {
       "name": "@stash/ui",
-      "version": "0.1.0",
+      "version": "0.3.1",
       "devDependencies": {
         "@types/react": "^19.3.0",
         "@types/react-dom": "^19.3.0",

stash-web/src/App.css

@@ -42,9 +42,9 @@
 /* ---------- 页头 ---------- */
 
 .site-header-inner {
-  display: flex;
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) minmax(0, 720px) minmax(0, 1fr);
   align-items: center;
-  justify-content: space-between;
   gap: var(--su-space-4);
   width: 100%;
   max-width: var(--su-layout-width);
@@ -133,14 +133,22 @@
   white-space: nowrap;
 }
 
-/* 滚动信息只占中间约 2/3，并靠右贴近操作图标 */
+/* 滚动信息居中，左右列等宽 */
+.header-ticker-slot {
+  justify-self: center;
+  width: 100%;
+  min-width: 0;
+}
+
 .header-ticker {
-  max-width: 720px;
+  width: 100%;
-  margin-left: auto;
+  max-width: none;
+  margin: 0;
 }
 
 .header-actions {
-  /* 靠右交给 .header-ticker 的 margin-left: auto；没有滚动信息时由 space-between 兜住 */
+  justify-self: end;
+  /* 靠右对齐到页头右边缘 */
   flex: none;
 }
 

stash-web/src/components/admin/AdminNext.tsx

@@ -67,7 +67,7 @@ import type { Project } from '../../api'
 /**
  * 新版后台：原子模型。
  *
- * - 分组是唯一容器（可多层、带格式）；
+ * - 分组是唯一容器（可多层）；
  * - 内容是条目，挂在分组上；
  * - 侧边栏、首页卡片都只是「勾选分组」的展示组合。
  */
@@ -264,6 +264,9 @@ export function AdminNext() {
         <div className="site-header-inner">
           <Brand href="/" name={brandName} mark={brandMark} logo={brandLogo} />
 
+          {/* 占住前台的中间列，让右侧操作和前台的右边缘对齐；后台没有滚动信息 */}
+          <div className="header-ticker-slot" aria-hidden="true" />
+
           <div className="header-actions">
             <IconButton
               label={isDark ? '切换到浅色' : '切换到深色'}
@@ -572,7 +575,7 @@ function GroupsPanel({
   return (
     <Space direction="column" gap="md" align="stretch" className="admin-form">
       <Text size="sm" tone="muted">
-        说明：分组用于控制前台侧边栏与卡片；可多层嵌套，根分组决定格式。内容（条目）只挂在分组上。
+        说明：分组用于控制前台侧边栏与卡片，可多层嵌套。内容（条目）只挂在分组上，格式由每条内容自己决定。
       </Text>
 
       <div className="group-toolbar">
@@ -590,7 +593,7 @@ function GroupsPanel({
         columns={[
           { key: 'name', title: '分组名称' },
           { key: 'sort', title: '排序权重', width: 110 },
-          { key: 'count', title: '关联网页数', width: 120 },
+          { key: 'count', title: '关联内容数', width: 120 },
           { key: 'status', title: '状态', width: 90 },
           { key: 'actions', title: '操作', width: 260, align: 'right' },
         ]}

stash-web/src/components/common/CountBadge.tsx

@@ -1,13 +0,0 @@
-import { Badge } from '@stash/ui'
-
-/**
- * 数量角标：贴在分区标题旁边的小红标。
- * 组件库的 Badge 已经处理了两位数和 99+ 的宽度，这里只做语义封装。
- */
-type CountBadgeProps = {
-  count: number
-}
-
-export function CountBadge({ count }: CountBadgeProps) {
-  return <Badge count={count} tone="danger" />
-}

stash-web/src/components/common/Icon.tsx

@@ -1,57 +0,0 @@
-import { Icon } from '@stash/ui'
-
-/**
- * 语义图标：stash 内部一直按用途引用（SearchIcon / RefreshIcon…），
- * 这里统一映射到 @stash/ui 的 iconfont 字形，避免各页面记字形名。
- */
-type IconProps = {
-  className?: string
-}
-
-export function SearchIcon({ className }: IconProps) {
-  return <Icon name="search_3_line" className={className} />
-}
-
-export function UserIcon({ className }: IconProps) {
-  return <Icon name="user_3_line" className={className} />
-}
-
-export function RefreshIcon({ className }: IconProps) {
-  return <Icon name="refresh_3_line" className={className} />
-}
-
-export function LinkIcon({ className }: IconProps) {
-  return <Icon name="link_3_line" className={className} />
-}
-
-export function ExternalIcon({ className }: IconProps) {
-  return <Icon name="a-external_link_line1" className={className} />
-}
-
-export function EyeIcon({ className }: IconProps) {
-  return <Icon name="eye_line" className={className} />
-}
-
-export function ThumbUpIcon({ className }: IconProps) {
-  return <Icon name="thumb_up_2_line" className={className} />
-}
-
-export function ShareIcon({ className }: IconProps) {
-  return <Icon name="share_3_line" className={className} />
-}
-
-export function CloseIcon({ className }: IconProps) {
-  return <Icon name="close_line" className={className} />
-}
-
-export function MoreIcon({ className }: IconProps) {
-  return <Icon name="more_1_line" className={className} />
-}
-
-export function ArrowUpIcon({ className }: IconProps) {
-  return <Icon name="arrow_up_line" className={className} />
-}
-
-export function ArrowDownIcon({ className }: IconProps) {
-  return <Icon name="arrow_down_line" className={className} />
-}

stash-web/src/components/content/ArticleCard.tsx

@@ -1,23 +0,0 @@
-import { Cover } from '@stash/ui'
-import type { ArticleItem } from '../../data/types'
-
-/**
- * 首页图文卡：4:3 封面 + 底部渐变条上的标题。
- * 传入 onOpen 时整张卡变成按钮，点击进入文章详情。
- */
-type ArticleCardProps = {
-  item: ArticleItem
-  onOpen?: (itemId: string) => void
-}
-
-export function ArticleCard({ item, onOpen }: ArticleCardProps) {
-  return (
-    <Cover
-      src={item.cover}
-      alt={item.title}
-      caption={item.title}
-      ratio="article"
-      onClick={onOpen === undefined ? undefined : () => onOpen(item.id)}
-    />
-  )
-}

stash-web/src/components/content/ArticleGrid.tsx

@@ -1,20 +0,0 @@
-import { Grid } from '@stash/ui'
-import type { ArticleItem } from '../../data/types'
-import { ArticleCard } from './ArticleCard'
-
-/** 图文网格：桌面 4 列，平板 2 列，手机 1 列 */
-type ArticleGridProps = {
-  items: ArticleItem[]
-  /** 点击卡片打开文章详情 */
-  onOpen?: (itemId: string) => void
-}
-
-export function ArticleGrid({ items, onOpen }: ArticleGridProps) {
-  return (
-    <Grid columns={4} tabletColumns={2} mobileColumns={1} gap="md">
-      {items.map((item) => (
-        <ArticleCard key={item.id} item={item} onOpen={onOpen} />
-      ))}
-    </Grid>
-  )
-}

stash-web/src/components/content/DetailView.tsx

@@ -1,138 +0,0 @@
-import { Breadcrumb, Card, Empty, Space, Title } from '@stash/ui'
-import {
-  categoryCount,
-  type AppItem,
-  type ArticleItem,
-  type Category,
-  type PosterItem,
-} from '../../data/types'
-import { viewPath } from '../../data/view'
-import { AppGrid } from './AppGrid'
-import { CesCardGrid } from './CesCardGrid'
-import { GroupBlock } from './GroupBlock'
-import { PosterGrid } from './PosterGrid'
-
-/**
- * 分类明细视图：面包屑 + hero（图标 / 标题 / 数量）+ 内容区。
- *
- * 内容区按分类类型切换：
- * - apps：指定分组时只渲染该组，否则单组扁平渲染、多组带小标题分组渲染；
- * - posters：6 列海报；
- * - articles：上图下文白卡网格。
- */
-type DetailViewProps = {
-  category: Category
-  /** 从侧栏子菜单进入时指定的分组 */
-  groupId?: string
-  /** 点击面包屑中间项（SPA 路由） */
-  onNavigate: (href: string) => void
-  /** 点击卡片 / 海报进入条目详情 */
-  onOpenItem: (itemId: string) => void
-}
-
-export function DetailView({ category, groupId, onNavigate, onOpenItem }: DetailViewProps) {
-  // 三种类型共用「分区 → 分组 → 条目」结构；这里抹平联合类型，渲染时再按 kind 分派
-  type RenderItem = AppItem | PosterItem | ArticleItem
-  const groups = category.groups as {
-    id: string
-    name: string
-    items: RenderItem[]
-  }[]
-  const activeGroup =
-    groupId !== undefined ? groups.find((group) => group.id === groupId) : undefined
-
-  const title = activeGroup?.name ?? category.title
-  const count = activeGroup !== undefined ? activeGroup.items.length : categoryCount(category)
-  const crumbs =
-    activeGroup !== undefined
-      ? [
-          { label: '首页', href: '/' },
-          { label: category.title, href: viewPath({ type: 'detail', categoryId: category.id }) },
-          { label: activeGroup.name },
-        ]
-      : [
-          { label: '首页', href: '/' },
-          { label: category.title, href: viewPath({ type: 'detail', categoryId: category.id }) },
-        ]
-
-  /** 按类型渲染一组条目 */
-  function renderItems(items: RenderItem[]) {
-    if (category.kind === 'posters') {
-      return <PosterGrid items={items as PosterItem[]} variant="detail" onOpen={onOpenItem} />
-    }
-
-    if (category.kind === 'articles') {
-      return <CesCardGrid items={items as ArticleItem[]} onOpen={onOpenItem} />
-    }
-
-    return <AppGrid items={items as AppItem[]} variant="detail" onOpen={onOpenItem} />
-  }
-
-  function renderBody() {
-    if (activeGroup !== undefined) {
-      return renderItems(activeGroup.items)
-    }
-
-    const direct = (category.items ?? []) as RenderItem[]
-    // 空分组不占篇幅（管理后台仍然保留，之后可以往里加条目）
-    const filledGroups = groups.filter((group) => group.items.length > 0)
-
-    if (filledGroups.length === 0) {
-      return direct.length > 0 ? (
-        renderItems(direct)
-      ) : (
-        <Empty text={'emptyText' in category ? (category.emptyText ?? '暂无内容') : '暂无内容'} />
-      )
-    }
-
-    if (filledGroups.length === 1 && direct.length === 0) {
-      return renderItems(filledGroups[0].items)
-    }
-
-    return (
-      <Space direction="column" gap="lg" align="stretch">
-        {filledGroups.map((group) => (
-          <GroupBlock
-            key={group.id}
-            name={group.name}
-            barColor={category.barColor !== '' ? category.barColor : undefined}
-          >
-            {renderItems(group.items)}
-          </GroupBlock>
-        ))}
-        {direct.length > 0 && (
-          <GroupBlock
-            name="未分组"
-            barColor={category.barColor !== '' ? category.barColor : undefined}
-          >
-            {renderItems(direct)}
-          </GroupBlock>
-        )}
-      </Space>
-    )
-  }
-
-  return (
-    <div className="detail-view">
-      <Card padding="none" className="detail-nav">
-        <Breadcrumb
-          className="detail-breadcrumb"
-          items={crumbs}
-          onNavigate={onNavigate}
-        />
-      </Card>
-
-      <div className="detail-hero">
-        <span className="detail-hero-icon" aria-hidden="true">
-          {category.icon}
-        </span>
-        <Title level={1} as="h2" weight="strong" className="detail-hero-title">
-          {title}
-        </Title>
-        <span className="detail-hero-count">[{count}]</span>
-      </div>
-
-      {renderBody()}
-    </div>
-  )
-}

stash-web/src/components/content/GroupBlock.tsx

@@ -1,33 +0,0 @@
-import { Space, Title } from '@stash/ui'
-import type { ReactNode } from 'react'
-
-/**
- * 明细页的分组块：色条 + 小标题 + 该组的内容网格。
- *
- * 色条沿用分区的 `barColor`，与首页卡片标题保持同一套视觉语言；
- * 具体网格由调用方传入（应用 / 海报 / 图文共用同一层外壳）。
- */
-type GroupBlockProps = {
-  name: string
-  /** 分区色条颜色；缺省用主题主色 */
-  barColor?: string
-  children: ReactNode
-}
-
-export function GroupBlock({ name, barColor, children }: GroupBlockProps) {
-  return (
-    <Space direction="column" gap="sm" align="stretch" className="group-block">
-      <div className="group-title">
-        <span
-          className="group-bar"
-          style={barColor !== undefined ? { backgroundColor: barColor } : undefined}
-          aria-hidden="true"
-        />
-        <Title level={4} as="h3">
-          {name}
-        </Title>
-      </div>
-      {children}
-    </Space>
-  )
-}

stash-web/src/components/content/HomeView.tsx

@@ -1,118 +0,0 @@
-import { categoryCount, flattenAppItems, type Category } from '../../data/types'
-import { AppGrid } from './AppGrid'
-import { ArticleGrid } from './ArticleGrid'
-import { Empty } from '@stash/ui'
-import { PosterGrid } from './PosterGrid'
-import { SectionCard } from './SectionCard'
-import {
-  applySectionSettings,
-  sectionLimit,
-  sectionTitle,
-  type SectionSettings,
-} from '../../settings'
-
-/**
- * 首页：把每个分类渲染成一张分区卡片。
- *
- * 每个分区只展示前若干条；标题、条数、顺序与显隐都可以在 `/admin`
- * 的「首页卡片」里覆盖（见 settings.sections）。
- */
-type HomeViewProps = {
-  categories: Category[]
-  sections: SectionSettings
-  onOpenDetail: (categoryId: string) => void
-  onOpenItem: (categoryId: string, itemId: string) => void
-}
-
-export function HomeView({ categories, sections, onOpenDetail, onOpenItem }: HomeViewProps) {
-  const cards = applySectionSettings(categories, sections)
-
-  return (
-    <div className="home-view">
-      {cards.map((category) => (
-        <SectionCard
-          key={category.id}
-          // 卡片标题跟着实际展示的内容走：配了展示块就用块标题（如「常用站点」），
-          // 没配（如「本地服务」）才用分类标题；设置里的覆盖值优先
-          title={sectionTitle(
-            category.id,
-            category.block?.title ?? category.title,
-            sections,
-          )}
-          count={cardCount(category)}
-          barColor={category.barColor}
-          onMore={() => onOpenDetail(category.id)}
-        >
-          {renderPreview(category, sections, onOpenItem)}
-        </SectionCard>
-      ))}
-    </div>
-  )
-}
-
-/**
- * 卡片右上角的数量角标。
- *
- * 配了「分组展示块」时，卡片实际展示的是那个分组，所以数量也应该只数它；
- * 否则（电影 / 文章 / 本地服务）数整个分区。
- */
-function cardCount(category: Category): number {
-  if (category.block !== undefined) {
-    const group = category.groups.find((item) => item.id === category.block?.nodeKey)
-    if (group !== undefined) return group.items.length
-  }
-
-  return categoryCount(category)
-}
-
-/** 某个分区配的「首页预览分组」；没配或找不到返回 undefined */
-function blockGroup<T>(category: { block?: { nodeKey?: string }; groups: { id: string; items: T[] }[] }) {
-  if (category.block?.nodeKey === undefined) return undefined
-  return category.groups.find((group) => group.id === category.block?.nodeKey)
-}
-
-/** 按分类类型输出对应的预览网格；应用类为空时给出提示文案 */
-function renderPreview(
-  category: Category,
-  sections: SectionSettings,
-  onOpenItem: (categoryId: string, itemId: string) => void,
-) {
-  if (category.kind === 'apps') {
-    // 配了展示块且指向分组时只展示该组；展示块指向分区本身（「整个分区」）时展示全部条目
-    const group = blockGroup(category)
-    const source = group !== undefined ? group.items : flattenAppItems(category)
-    const fallback = category.block?.previewLimit ?? category.previewLimit ?? 4
-    const limit = sectionLimit(category.id, fallback, sections)
-    const items = source.slice(0, limit)
-
-    if (items.length === 0) {
-      return <Empty text={category.emptyText ?? '暂无内容'} />
-    }
-
-    return <AppGrid items={items} onOpen={(itemId) => onOpenItem(category.id, itemId)} />
-  }
-
-  if (category.kind === 'posters') {
-    const group = blockGroup(category)
-    const source = group
-      ? group.items
-      : [...category.items, ...category.groups.flatMap((item) => item.items)]
-    return (
-      <PosterGrid
-        items={source.slice(0, sectionLimit(category.id, category.previewLimit ?? 6, sections))}
-        onOpen={(itemId) => onOpenItem(category.id, itemId)}
-      />
-    )
-  }
-
-  const group = blockGroup(category)
-  const source = group
-    ? group.items
-    : [...category.items, ...category.groups.flatMap((item) => item.items)]
-  return (
-    <ArticleGrid
-      items={source.slice(0, sectionLimit(category.id, category.previewLimit ?? 4, sections))}
-      onOpen={(itemId) => onOpenItem(category.id, itemId)}
-    />
-  )
-}

stash-web/src/components/header/SiteHeader.tsx

@@ -76,6 +76,7 @@ export function SiteHeader({
         logo={site.brand.logo}
       />
 
+      <div className="header-ticker-slot">
         {headerEnabled && (
           <Ticker speed={headerSpeed} gap={headerGap} label="运行状态" className="header-ticker">
             {headerItems.map((item, index) => (
@@ -90,6 +91,7 @@ export function SiteHeader({
             ))}
           </Ticker>
         )}
+      </div>
 
       <div className="header-actions">
         {site.actions.theme && (

stash-web/src/components/sidebar/ServicePanel.tsx

@@ -64,19 +64,23 @@ export function ServicePanel({
           重新扫描
         </Button>
 
-        <a
+        <Button
-          className="link-button"
+          size="sm"
-          href="/interface"
+          variant="secondary"
+          className="service-action"
+          icon={<Icon name="link_3_line" />}
           onClick={(event) => {
-            // 无修饰键时接管点击，走站内路由，只换右侧内容；按住修饰键仍可新标签打开
+            // 无修饰键时走站内路由；按住修饰键仍可新标签打开接口页
-            if (event.metaKey || event.ctrlKey || event.shiftKey || event.altKey) return
+            if (event.metaKey || event.ctrlKey || event.shiftKey || event.altKey) {
-            event.preventDefault()
+              window.open('/interface', '_blank', 'noopener')
+              return
+            }
             onOpenApi()
           }}
+          title="查看接口一览"
         >
-          <Icon name="link_3_line" />
           查看接口
-        </a>
+        </Button>
       </div>
     </Card>
   )

stash-web/src/data/filter.ts

@@ -1,49 +0,0 @@
-import type { Category } from './types'
-
-/**
- * 按关键字过滤分类内容。
- *
- * 应用类分类会逐组过滤并丢掉空组，海报 / 图文类按标题或描述匹配；
- * 空关键字直接原样返回，避免无谓的对象重建。
- */
-export function filterCategories(categories: Category[], keyword: string): Category[] {
-  const query = keyword.trim().toLowerCase()
-  if (query === '') return categories
-
-  const result: Category[] = []
-
-  for (const category of categories) {
-    if (category.kind === 'apps') {
-      const groups = category.groups
-        .map((group) => ({
-          ...group,
-          items: group.items.filter((item) => matches(query, item.name, item.desc)),
-        }))
-        .filter((group) => group.items.length > 0)
-
-      if (groups.length > 0) {
-        result.push({ ...category, groups })
-      }
-      continue
-    }
-
-    if (category.kind === 'posters') {
-      const items = category.items.filter((item) => matches(query, item.title))
-      if (items.length > 0) {
-        result.push({ ...category, items })
-      }
-      continue
-    }
-
-    const items = category.items.filter((item) => matches(query, item.title, item.desc))
-    if (items.length > 0) {
-      result.push({ ...category, items })
-    }
-  }
-
-  return result
-}
-
-function matches(query: string, ...fields: string[]): boolean {
-  return fields.some((field) => field.toLowerCase().includes(query))
-}

stash-web/src/data/local.ts

@@ -1,63 +0,0 @@
-import type { AppCategory, AppItem, Category } from './types'
-
-/**
- * 「本地服务」分类的组装逻辑。
- *
- * 这一块不来自内容库：托管目录里有哪些项目是由文件系统决定的，
- * 后端每次扫描后通过 `/api/projects` 推送，所以本地分类始终在前端拼出来，
- * 内容库只负责其余的分类（常用推荐 / 推荐电影 / CES 现场报道）。
- */
-
-/** 后端 `/api/projects` 返回的项目结构 */
-export type HostedProject = {
-  name: string
-  route_path: string
-}
-
-/**
- * 把托管项目映射成应用条目。
- *
- * id 用项目名（就是目录名）：它在前端各处（首页卡片、明细、详情）唯一，
- * 又正好是可以直接放进地址栏的一段——条目详情地址是 `/c/local/<分组>/i/<项目名>`。
- * 访问地址仍然用 `route_path`（`/demo/`），两者不再混用。
- * 本地项目没有封面图，详情页会退化成字符头像。
- */
-function toLocalItem(project: HostedProject): AppItem {
-  return {
-    id: project.name,
-    name: project.name,
-    desc: project.route_path,
-    icon: project.name.slice(0, 1).toUpperCase(),
-    href: project.route_path,
-    comment: '本地静态站点，由 Stash 直接托管。',
-    badge: '本地项目',
-    views: 0,
-    likes: 0,
-  }
-}
-
-/** 生成「本地服务」分类；没有项目时给出一句引导文案 */
-export function buildLocalCategory(projects: HostedProject[]): AppCategory {
-  const items = projects.map(toLocalItem)
-
-  return {
-    id: 'local',
-    kind: 'apps',
-    title: '本地服务',
-    barColor: '#3858f6',
-    icon: '🖥️',
-    groups: items.length > 0 ? [{ id: 'local-all', name: '全部项目', items }] : [],
-    previewLimit: 8,
-    emptyText: '还没有项目：在托管目录下建一个子目录并放入 index.html，刷新后就会出现在这里。',
-  }
-}
-
-/**
- * 拼接首页全部分类：本地服务永远排第一，其后跟进内容库返回的分类。
- */
-export function withLocalCategory(
-  projects: HostedProject[],
-  categories: Category[],
-): Category[] {
-  return [buildLocalCategory(projects), ...categories]
-}

stash-web/src/data/nav.ts

@@ -1,12 +0,0 @@
-/**
- * 导航目标。
- *
- * 侧栏现在直接由内容树（分区 → 分组）派生，不再有独立的导航数据模型；
- * 这里只保留「点击后要去哪」的最小类型。
- */
-
-export type NavTarget = {
-  categoryId: string
-  /** 指定后明细页只展示该分组 */
-  groupId?: string
-}

stash-web/src/manage.ts

@@ -19,7 +19,6 @@ export type GroupNode = {
   key: string
   parentKey?: string | null
   title: string
-  format: GroupFormat
   icon: string
   barColor: string
   previewLimit?: number | null
@@ -189,13 +188,12 @@ export async function setCardGroups(
 export function flattenGroups(
   groups: GroupNode[],
   depth = 0,
-): { key: string; title: string; depth: number; format: GroupFormat; enabled: boolean }[] {
+): { key: string; title: string; depth: number; enabled: boolean }[] {
   return groups.flatMap((group) => [
     {
       key: group.key,
       title: group.title,
       depth,
-      format: group.format,
       enabled: group.enabled !== false,
     },
     ...flattenGroups(group.children, depth + 1),

stash-web/src/profile.ts

@@ -1,19 +0,0 @@
-/**
- * 登录后展示的用户模块数据。
- *
- * 后端目前没有鉴权 / 用户信息接口，这里先用占位数据，
- * 等类似 `/api/me` 的接口就绪后替换为真实数据即可。
- */
-export type UserProfile = {
-  name: string
-  role: string
-  bio: string
-  location: string
-}
-
-export const PLACEHOLDER_PROFILE: UserProfile = {
-  name: '本地管理员',
-  role: '管理员',
-  bio: '本地静态站点托管与预览，所有项目都运行在这台机器上。',
-  location: '局域网',
-}

stash-web/src/useCatalog.ts

@@ -1,79 +0,0 @@
-import { useCallback, useEffect, useRef, useState } from 'react'
-import { fetchCatalog, subscribeCatalog } from './api'
-import type { Category } from './data/types'
-
-export type CatalogStatus = 'loading' | 'ready' | 'error'
-
-export type CatalogState = {
-  status: CatalogStatus
-  categories: Category[]
-  error: string | null
-}
-
-export type CatalogController = CatalogState & {
-  /** 手动重新拉取；内容库被外部修改后也会自动调用 */
-  reload: () => void
-}
-
-function toErrorMessage(error: unknown): string {
-  return error instanceof Error ? error.message : String(error)
-}
-
-/**
- * 内容目录：首屏拉取 + 监听服务端推送 + 手动重载。
- *
- * 与 `useProjects` 的区别是失败策略：项目列表失败会保留旧数据，
- * 内容目录同样保留旧数据 —— 用户正在改库时偶尔读到坏 JSON 不应该把页面清空。
- */
-export function useCatalog(): CatalogController {
-  const [state, setState] = useState<CatalogState>({
-    status: 'loading',
-    categories: [],
-    error: null,
-  })
-  const controllerRef = useRef<AbortController | null>(null)
-
-  /**
-   * 拉一次内容目录。
-   *
-   * 用 ref 保存当前的 AbortController：外部改动可能连续触发多次刷新，
-   * 只保留最后一次请求，避免旧响应把新数据覆盖回去。
-   */
-  const load = useCallback(() => {
-    controllerRef.current?.abort()
-    const controller = new AbortController()
-    controllerRef.current = controller
-
-    fetchCatalog(controller.signal)
-      .then((catalog) => {
-        if (!controller.signal.aborted) {
-          setState({
-            status: 'ready',
-            categories: catalog.categories,
-            error: null,
-          })
-        }
-      })
-      .catch((error: unknown) => {
-        if (!controller.signal.aborted) {
-          setState((previous) => ({
-            // 已经有内容时只提示错误，不清空列表
-            status: previous.categories.length > 0 ? 'ready' : 'error',
-            categories: previous.categories,
-            error: toErrorMessage(error),
-          }))
-        }
-      })
-  }, [])
-
-  // 首屏加载：setState 只发生在 Promise 回调里，避免 effect 内同步 setState
-  useEffect(() => {
-    load()
-    return () => controllerRef.current?.abort()
-  }, [load])
-
-  // 内容库被外部修改时，服务端推送一次「变了」，这里重新拉取
-  useEffect(() => subscribeCatalog(load), [load])
-
-  return { ...state, reload: load }
-}

stash-web/src/useViewRoute.ts

@@ -1,105 +0,0 @@
-import { useCallback, useEffect, useState } from 'react'
-import { parseViewPath, viewPath, type View } from './data/view'
-
-/**
- * 视图 ↔ 地址同步。
- *
- * 三个入口都要覆盖：首屏（解析地址）、点击（写地址）、浏览器前进后退（popstate）。
- * 视图本身仍然放在 React state 里，地址只是它的镜像，避免每次渲染都去读 URL；
- * 地址与视图的换算规则收在 `data/view.ts`，这里只管 history。
- */
-
-/** 存在 history.state 里的键：当前这条记录是应用内第几页（0 = 没有上一页） */
-const HISTORY_INDEX_KEY = 'stashIndex'
-
-type StashHistoryState = { [HISTORY_INDEX_KEY]?: number }
-
-/** 读取当前历史深度；不是本应用写的记录一律当作 0 */
-function historyIndex(): number {
-  const state = window.history.state as StashHistoryState | null
-  const index = state === null ? undefined : state[HISTORY_INDEX_KEY]
-  return typeof index === 'number' ? index : 0
-}
-
-/** 当前 history.state 的副本，写入前先保留别人（如浏览器扩展）放的字段 */
-function currentHistoryState(): StashHistoryState {
-  const state = window.history.state as StashHistoryState | null
-  return state === null ? {} : { ...state }
-}
-
-export type ViewRoute = {
-  /** 当前视图，初值来自地址栏 */
-  view: View
-  /** 打开一个视图：默认压一条新历史，`replace` 表示替换当前这条 */
-  go: (view: View, options?: { replace?: boolean }) => void
-  /**
-   * 返回。
-   *
-   * 应用内有上一页时交给浏览器（`history.back()`），
-   * 直接打开条目地址（收藏 / 刷新后没有上一页）时退到 `fallback`，
-   * 这时它替换当前记录，避免在历史里留下一条「自己指向自己」的条目。
-   */
-  back: (fallback: View) => void
-}
-
-export function useViewRoute(): ViewRoute {
-  const [view, setView] = useState<View>(() => parseViewPath(window.location.pathname))
-
-  // 首屏把地址规范化：去掉多余的斜杠 / 尾部斜杠，未知地址归到首页，
-  // 并补上历史深度（直接打开时是 0，说明应用内没有上一页）
-  useEffect(() => {
-    const canonical = viewPath(parseViewPath(window.location.pathname))
-    const state = currentHistoryState()
-    const recorded = state[HISTORY_INDEX_KEY] !== undefined
-
-    if (canonical === window.location.pathname && recorded) return
-
-    window.history.replaceState({ ...state, [HISTORY_INDEX_KEY]: historyIndex() }, '', canonical)
-  }, [])
-
-  // 前进后退：地址变了，视图跟着变
-  useEffect(() => {
-    const handlePopState = () => setView(parseViewPath(window.location.pathname))
-    window.addEventListener('popstate', handlePopState)
-    return () => window.removeEventListener('popstate', handlePopState)
-  }, [])
-
-  const go = useCallback((next: View, options?: { replace?: boolean }) => {
-    const path = viewPath(next)
-    const index = historyIndex()
-
-    // 已经在同一页（例如重复点同一个侧栏项）：不写历史，也不改深度
-    if (path === window.location.pathname) {
-      setView(next)
-      return
-    }
-
-    const replace = options?.replace === true
-    const state: StashHistoryState = {
-      ...currentHistoryState(),
-      [HISTORY_INDEX_KEY]: replace ? index : index + 1,
-    }
-
-    if (replace) {
-      window.history.replaceState(state, '', path)
-    } else {
-      window.history.pushState(state, '', path)
-    }
-
-    setView(next)
-  }, [])
-
-  const back = useCallback(
-    (fallback: View) => {
-      if (historyIndex() > 0) {
-        window.history.back()
-        return
-      }
-
-      go(fallback, { replace: true })
-    },
-    [go],
-  )
-
-  return { view, go, back }
-}

templates/404.html

@@ -1,17 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>404 - 资源未找到</title>
-    <link rel="stylesheet" href="/__stash__/dashboard.css">
-</head>
-<body class="error-page">
-<main class="error-box">
-    <div class="error-code">404</div>
-    <h1>资源或页面不存在</h1>
-    <p>请求的路径 <code>{{ path }}</code> 不存在或缺少 index.html</p>
-    <a href="/public" class="button">返回应用大厅</a>
-</main>
-</body>
-</html>

templates/index.html

@@ -1,120 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta name="color-scheme" content="light">
-    <meta name="theme-color" content="#f7f8fa">
-    <title>Stash · 本地应用工作区</title>
-    <link rel="stylesheet" href="/__stash__/dashboard.css">
-    <script src="/__stash__/dashboard.js" defer></script>
-</head>
-<body class="dashboard-page">
-<div class="ambient ambient-blue" aria-hidden="true"></div>
-<div class="ambient ambient-warm" aria-hidden="true"></div>
-
-<div class="workspace">
-    <aside class="sidebar">
-        <header class="sidebar-header">
-            <a class="brand" href="/public" aria-label="Stash 首页">
-                <span class="brand-mark" aria-hidden="true">
-                    <svg width="21" height="21" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round">
-                        <rect x="3" y="3" width="7" height="7" rx="2"></rect>
-                        <rect x="14" y="3" width="7" height="7" rx="2"></rect>
-                        <rect x="3" y="14" width="7" height="7" rx="2"></rect>
-                        <path d="M17.5 14v7M14 17.5h7"></path>
-                    </svg>
-                </span>
-                <span class="brand-name">stash<span>.</span></span>
-            </a>
-            <span class="local-badge">LOCAL</span>
-        </header>
-
-        <div class="sidebar-intro">
-            <p class="eyebrow"><span class="eyebrow-dot"></span>YOUR WORKSPACE</p>
-            <h1>把项目，<br>放在手边。</h1>
-            <p class="sidebar-lead">Stash 正在整理当前目录下的静态前端应用，让每次预览都从一个清爽入口开始。</p>
-        </div>
-
-        <section class="overview-card" aria-label="工作区概览">
-            <div class="overview-label">项目概览</div>
-            <div class="project-total">
-                <strong data-project-count>{{ projects.len() }}</strong>
-                <span>个应用</span>
-            </div>
-            <div class="service-status">
-                <span class="status-dot"></span>
-                <span>本地服务运行中</span>
-            </div>
-        </section>
-
-        <div class="sidebar-actions">
-            <button class="refresh-button js-only" id="refresh-projects" type="button" aria-label="重新扫描项目">
-                <svg width="17" height="17" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">
-                    <path d="M20 11a8.1 8.1 0 0 0-15.5-2M4 4v5h5"></path>
-                    <path d="M4 13a8.1 8.1 0 0 0 15.5 2M20 20v-5h-5"></path>
-                </svg>
-                <span>重新扫描</span>
-            </button>
-            <p class="sidebar-hint">目录变化会自动同步，也可以手动重新扫描。</p>
-        </div>
-
-        <footer class="sidebar-footer">
-            <span>STATIC HOSTING</span>
-            <span class="footer-ready"><i></i>READY</span>
-        </footer>
-    </aside>
-
-    <main class="content">
-        <header class="content-header">
-            <div class="content-heading">
-                <p class="eyebrow">PROJECT LIBRARY</p>
-                <h2>本地应用</h2>
-                <p>一个入口，快速抵达每个正在开发或预览的页面。</p>
-            </div>
-            <div class="content-meta">
-                <span class="live-pill" id="live-status"><i></i><span id="live-status-label">服务在线</span></span>
-                <span class="count-pill"><strong data-project-count>{{ projects.len() }}</strong> 个项目</span>
-            </div>
-        </header>
-
-        <section class="site-grid" id="project-grid" aria-live="polite">
-            {% if projects.is_empty() %}
-            <div class="empty-state">
-                <span class="empty-visual" aria-hidden="true">
-                    <svg width="38" height="38" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
-                        <path d="M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v9a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2Z"></path>
-                        <path d="M8 13h8M8 16h5"></path>
-                    </svg>
-                </span>
-                <h3>这里还没有项目</h3>
-                <p>在托管根目录下创建子目录，并放入 <code>index.html</code>，刷新后即可在这里看到它。</p>
-            </div>
-            {% else %}
-            {% for project in projects %}
-            <a class="site-item" href="{{ project.route_path }}" title="{{ project.name }}">
-                <div class="site-card-top">
-                    <span class="site-avatar" aria-hidden="true">{{ project.initial() }}</span>
-                    <span class="site-open" aria-hidden="true">
-                        <svg width="17" height="17" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
-                            <path d="M7 17 17 7M8 7h9v9"></path>
-                        </svg>
-                    </span>
-                </div>
-                <div class="site-info">
-                    <h3 class="site-name">{{ project.name }}</h3>
-                    <span class="site-desc">本地静态应用</span>
-                </div>
-                <div class="site-card-footer">
-                    <span class="site-path">{{ project.route_path }}</span>
-                    <span class="site-ready">READY</span>
-                </div>
-            </a>
-            {% endfor %}
-            {% endif %}
-        </section>
-        <p class="refresh-status" id="refresh-status" role="status" aria-live="polite"></p>
-    </main>
-</div>
-</body>
-</html>

templates/index2.html

@@ -1,499 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>服务与推荐列表完整布局</title>
-    <style>
-        * {
-            box-sizing: border-box;
-            margin: 0;
-            padding: 0;
-        }
-
-        body {
-            background-color: #f5f6f8;
-            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
-            padding: 24px;
-            color: #333;
-        }
-
-        .container {
-            max-width: 1100px;
-            margin: 0 auto;
-            display: flex;
-            flex-direction: column;
-            gap: 20px;
-        }
-
-        /* 统一外框卡片（图二样式） */
-        .section-card {
-            background-color: #ffffff;
-            border-radius: 12px;
-            padding: 20px;
-            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
-            border: 1px solid #f0f0f0;
-        }
-
-        /* 顶部标题栏 */
-        .section-header {
-            display: flex;
-            justify-content: space-between;
-            align-items: center;
-            margin-bottom: 16px;
-        }
-
-        .section-title-wrapper {
-            display: flex;
-            align-items: center;
-        }
-
-        /* 蓝色指示条/图标 */
-        .title-bar {
-            width: 4px;
-            height: 16px;
-            background-color: #1677ff;
-            border-radius: 2px;
-            margin-right: 8px;
-        }
-
-        /* 标题容器，方便角标定位 */
-        .title-text-container {
-            position: relative;
-            display: inline-flex;
-            align-items: center;
-        }
-
-        .section-title {
-            font-size: 16px;
-            font-weight: 600;
-            color: #1f2329;
-            line-height: 1.2;
-        }
-
-        /* 右上角红色角标 */
-        .badge {
-            position: absolute;
-            top: -8px;
-            right: -18px;
-            background-color: #ff4d4f;
-            color: #ffffff;
-            font-size: 11px;
-            font-weight: bold;
-            height: 16px;
-            min-width: 16px;
-            padding: 0 4px;
-            border-radius: 8px;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            line-height: 1;
-            box-shadow: 0 1px 3px rgba(255, 77, 79, 0.3);
-        }
-
-        /* 卡片右上角更多按钮 */
-        .more-icon {
-            color: #8c8c8c;
-            font-size: 18px;
-            cursor: pointer;
-            user-select: none;
-            letter-spacing: 2px;
-        }
-
-        .more-icon:hover {
-            color: #595959;
-        }
-
-        /* ------------------- 样式 1：常规应用卡片网格 ------------------- */
-        .app-grid {
-            display: grid;
-            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
-            gap: 12px;
-        }
-
-        .app-item {
-            display: flex;
-            align-items: center;
-            padding: 12px 14px;
-            background-color: #f9f9fb;
-            border-radius: 8px;
-            border: 1px solid #f0f0f0;
-            transition: all 0.2s ease;
-            cursor: pointer;
-        }
-
-        .app-item:hover {
-            background-color: #ffffff;
-            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
-            border-color: #e6e6e6;
-            transform: translateY(-1px);
-        }
-
-        .app-icon {
-            width: 36px;
-            height: 36px;
-            border-radius: 8px;
-            background-color: #e8f3ff;
-            color: #1677ff;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-weight: bold;
-            font-size: 16px;
-            margin-right: 12px;
-            flex-shrink: 0;
-        }
-
-        .app-info {
-            display: flex;
-            flex-direction: column;
-            overflow: hidden;
-        }
-
-        .app-name {
-            font-size: 14px;
-            font-weight: 600;
-            color: #262626;
-            white-space: nowrap;
-            overflow: hidden;
-            text-overflow: ellipsis;
-        }
-
-        .app-desc {
-            font-size: 12px;
-            color: #8c8c8c;
-            margin-top: 2px;
-            white-space: nowrap;
-            overflow: hidden;
-            text-overflow: ellipsis;
-        }
-
-        /* ------------------- 样式 2：图四 推荐电影（竖版海报卡片） ------------------- */
-        .movie-grid {
-            display: grid;
-            grid-template-columns: repeat(6, 1fr);
-            gap: 12px;
-        }
-
-        @media (max-width: 900px) {
-            .movie-grid { grid-template-columns: repeat(3, 1fr); }
-        }
-
-        .movie-item {
-            position: relative;
-            border-radius: 8px;
-            overflow: hidden;
-            aspect-ratio: 2 / 3; /* 经典电影海报高宽比 */
-            background-color: #e0e0e0;
-            cursor: pointer;
-            transition: transform 0.2s ease;
-        }
-
-        .movie-item:hover {
-            transform: translateY(-2px);
-        }
-
-        .movie-cover {
-            width: 100%;
-            height: 100%;
-            object-fit: cover;
-            display: block;
-        }
-
-        /* 底部文字渐变蒙层 */
-        .movie-info {
-            position: absolute;
-            bottom: 0;
-            left: 0;
-            right: 0;
-            padding: 20px 8px 8px;
-            background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
-            color: #ffffff;
-        }
-
-        .movie-title {
-            font-size: 12px;
-            font-weight: 500;
-            line-height: 1.3;
-            display: -webkit-box;
-            -webkit-line-clamp: 2;
-            -webkit-box-orient: vertical;
-            overflow: hidden;
-        }
-
-        /* ------------------- 样式 3：图五 现场报道/文章（横版网格卡片） ------------------- */
-        .article-grid {
-            display: grid;
-            grid-template-columns: repeat(6, 1fr);
-            gap: 10px;
-        }
-
-        @media (max-width: 900px) {
-            .article-grid { grid-template-columns: repeat(3, 1fr); }
-        }
-
-        .article-item {
-            position: relative;
-            border-radius: 6px;
-            overflow: hidden;
-            aspect-ratio: 4 / 3; /* 横版比例 */
-            background-color: #e0e0e0;
-            cursor: pointer;
-            transition: transform 0.2s ease;
-        }
-
-        .article-item:hover {
-            transform: translateY(-2px);
-        }
-
-        .article-cover {
-            width: 100%;
-            height: 100%;
-            object-fit: cover;
-            display: block;
-        }
-
-        /* 底部文字渐变蒙层 */
-        .article-info {
-            position: absolute;
-            bottom: 0;
-            left: 0;
-            right: 0;
-            padding: 16px 6px 6px;
-            background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.3) 70%, transparent 100%);
-            color: #ffffff;
-        }
-
-        .article-title {
-            font-size: 11px;
-            line-height: 1.3;
-            display: -webkit-box;
-            -webkit-line-clamp: 2;
-            -webkit-box-orient: vertical;
-            overflow: hidden;
-            opacity: 0.95;
-        }
-    </style>
-</head>
-<body>
-
-<div class="container">
-
-    <!-- 1. 本地服务 -->
-    <div class="section-card">
-        <div class="section-header">
-            <div class="section-title-wrapper">
-                <div class="title-bar"></div>
-                <div class="title-text-container">
-                    <span class="section-title">本地服务</span>
-                    <span class="badge">1</span>
-                </div>
-            </div>
-            <div class="more-icon">•••</div>
-        </div>
-
-        <div class="app-grid">
-            <div class="app-item">
-                <div class="app-icon">G</div>
-                <div class="app-info">
-                    <div class="app-name">git_helper</div>
-                    <div class="app-desc">/git_helper/</div>
-                </div>
-            </div>
-        </div>
-    </div>
-
-    <!-- 2. 常用推荐 -->
-    <div class="section-card">
-        <div class="section-header">
-            <div class="section-title-wrapper">
-                <div class="title-bar"></div>
-                <div class="title-text-container">
-                    <span class="section-title">常用推荐</span>
-                    <span class="badge">4</span>
-                </div>
-            </div>
-            <div class="more-icon">•••</div>
-        </div>
-
-        <div class="app-grid">
-            <div class="app-item">
-                <div class="app-icon">G</div>
-                <div class="app-info">
-                    <div class="app-name">GitHub</div>
-                    <div class="app-desc">代码托管与开源社区</div>
-                </div>
-            </div>
-            <div class="app-item">
-                <div class="app-icon" style="background-color: #e6f7ff; color: #1890ff;">Z</div>
-                <div class="app-info">
-                    <div class="app-name">知乎</div>
-                    <div class="app-desc">深度内容问答社区</div>
-                </div>
-            </div>
-            <div class="app-item">
-                <div class="app-icon" style="background-color: #fff0f6; color: #eb2f96;">B</div>
-                <div class="app-info">
-                    <div class="app-name">哔哩哔哩</div>
-                    <div class="app-desc">弹幕视频分享网站</div>
-                </div>
-            </div>
-            <div class="app-item">
-                <div class="app-icon" style="background-color: #f6ffed; color: #52c41a;">V</div>
-                <div class="app-info">
-                    <div class="app-name">V2EX</div>
-                    <div class="app-desc">创意工作者讨论社区</div>
-                </div>
-            </div>
-        </div>
-    </div>
-
-    <!-- 3. 图四样式：推荐电影（竖版海报卡片） -->
-    <div class="section-card">
-        <div class="section-header">
-            <div class="section-title-wrapper">
-                <div class="title-bar" style="background-color: #722ed1;"></div>
-                <div class="title-text-container">
-                    <span class="section-title">推荐电影</span>
-                    <span class="badge">6</span>
-                </div>
-            </div>
-            <div class="more-icon">•••</div>
-        </div>
-
-        <div class="movie-grid">
-            <div class="movie-item">
-                <img class="movie-cover" src="https://picsum.photos/seed/m1/300/450" alt="海报">
-                <div class="movie-info">
-                    <div class="movie-title">千与千寻 千と千尋の神隠し (2001)</div>
-                </div>
-            </div>
-            <div class="movie-item">
-                <img class="movie-cover" src="https://picsum.photos/seed/m2/300/450" alt="海报">
-                <div class="movie-info">
-                    <div class="movie-title">美丽人生 La vita è bella (1997)</div>
-                </div>
-            </div>
-            <div class="movie-item">
-                <img class="movie-cover" src="https://picsum.photos/seed/m3/300/450" alt="海报">
-                <div class="movie-info">
-                    <div class="movie-title">这个杀手不太冷 Léon (1994)</div>
-                </div>
-            </div>
-            <div class="movie-item">
-                <img class="movie-cover" src="https://picsum.photos/seed/m4/300/450" alt="海报">
-                <div class="movie-info">
-                    <div class="movie-title">阿甘正传 Forrest Gump (1994)</div>
-                </div>
-            </div>
-            <div class="movie-item">
-                <img class="movie-cover" src="https://picsum.photos/seed/m5/300/450" alt="海报">
-                <div class="movie-info">
-                    <div class="movie-title">霸王别姬 (1993)</div>
-                </div>
-            </div>
-            <div class="movie-item">
-                <img class="movie-cover" src="https://picsum.photos/seed/m6/300/450" alt="海报">
-                <div class="movie-info">
-                    <div class="movie-title">肖申克的救赎 The Shawshank...</div>
-                </div>
-            </div>
-        </div>
-    </div>
-
-    <!-- 4. 图五样式：CES 现场报道（横版图片两行网格） -->
-    <div class="section-card">
-        <div class="section-header">
-            <div class="section-title-wrapper">
-                <div class="title-bar" style="background-color: #fa8c16;"></div>
-                <div class="title-text-container">
-                    <span class="section-title">CES 现场报道</span>
-                    <span class="badge">12</span>
-                </div>
-            </div>
-            <div class="more-icon">•••</div>
-        </div>
-
-        <div class="article-grid">
-            <!-- 第一行 -->
-            <div class="article-item">
-                <img class="article-cover" src="https://picsum.photos/seed/a1/300/225" alt="文章图片">
-                <div class="article-info">
-                    <div class="article-title">可塑性极强的玻璃，在设计师手里有了更多可能</div>
-                </div>
-            </div>
-            <div class="article-item">
-                <img class="article-cover" src="https://picsum.photos/seed/a2/300/225" alt="文章图片">
-                <div class="article-info">
-                    <div class="article-title">废旧共享单车如何变成微型共享书屋？</div>
-                </div>
-            </div>
-            <div class="article-item">
-                <img class="article-cover" src="https://picsum.photos/seed/a3/300/225" alt="文章图片">
-                <div class="article-info">
-                    <div class="article-title">荧光灯管与混凝土块的组合，可以玩出多少花样？</div>
-                </div>
-            </div>
-            <div class="article-item">
-                <img class="article-cover" src="https://picsum.photos/seed/a4/300/225" alt="文章图片">
-                <div class="article-info">
-                    <div class="article-title">混凝土做的模块化收纳框，还能改成搁架用</div>
-                </div>
-            </div>
-            <div class="article-item">
-                <img class="article-cover" src="https://picsum.photos/seed/a5/300/225" alt="文章图片">
-                <div class="article-info">
-                    <div class="article-title">这个用拉伸材料做的头盔，还能帮你呼叫救护车</div>
-                </div>
-            </div>
-            <div class="article-item">
-                <img class="article-cover" src="https://picsum.photos/seed/a6/300/225" alt="文章图片">
-                <div class="article-info">
-                    <div class="article-title">你如何选择字体，简单易读还是好看有趣？</div>
-                </div>
-            </div>
-
-            <!-- 第二行 -->
-            <div class="article-item">
-                <img class="article-cover" src="https://picsum.photos/seed/a7/300/225" alt="文章图片">
-                <div class="article-info">
-                    <div class="article-title">家里空间小？你需要几把可以悬挂在墙上的椅子</div>
-                </div>
-            </div>
-            <div class="article-item">
-                <img class="article-cover" src="https://picsum.photos/seed/a8/300/225" alt="文章图片">
-                <div class="article-info">
-                    <div class="article-title">宜家厨房家具又被改造了，色彩是亮点</div>
-                </div>
-            </div>
-            <div class="article-item">
-                <img class="article-cover" src="https://picsum.photos/seed/a9/300/225" alt="文章图片">
-                <div class="article-info">
-                    <div class="article-title">这款诞生50年的扶手椅，推出了特别版配色</div>
-                </div>
-            </div>
-            <div class="article-item">
-                <img class="article-cover" src="https://picsum.photos/seed/a10/300/225" alt="文章图片">
-                <div class="article-info">
-                    <div class="article-title">让家和办公室界限变得模糊的一组家具</div>
-                </div>
-            </div>
-            <div class="article-item">
-                <img class="article-cover" src="https://picsum.photos/seed/a11/300/225" alt="文章图片">
-                <div class="article-info">
-                    <div class="article-title">这个酒店设计奖，挖掘过去一年体验最好的酒店</div>
-                </div>
-            </div>
-            <div class="article-item">
-                <img class="article-cover" src="https://picsum.photos/seed/a12/300/225" alt="文章图片">
-                <div class="article-info">
-                    <div class="article-title">一款可移动办公桌，挂墙上当作白板就能写写画画</div>
-                </div>
-            </div>
-        </div>
-    </div>
-
-</div>
-
-</body>
-</html>

templates/index3.html

@@ -1,920 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>STASH - 完整联动与版心对齐布局</title>
-    <style>
-        * {
-            box-sizing: border-box;
-            margin: 0;
-            padding: 0;
-        }
-
-        html {
-            scroll-behavior: smooth; /* 启用原生平滑滚动 */
-        }
-
-        body {
-            background-color: #f5f6f8;
-            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
-            color: #333;
-            min-height: 100vh;
-            display: flex;
-            flex-direction: column;
-        }
-
-        /* 统一版心最大宽度约束 */
-        .layout-container {
-            max-width: 1380px;
-            width: 100%;
-            margin: 0 auto;
-            padding: 0 20px;
-        }
-
-        /* ------------------ 1. 顶部 Header 组件 (宽度对齐下方) ------------------ */
-        .header-outer {
-            background-color: #ffffff;
-            border-bottom: 1px solid #e8e8e8;
-            position: sticky;
-            top: 0;
-            z-index: 100;
-        }
-
-        .header-inner {
-            height: 60px;
-            display: flex;
-            align-items: center;
-            justify-content: space-between;
-        }
-
-        .header-left {
-            display: flex;
-            align-items: center;
-            gap: 10px;
-        }
-
-        .logo-icon {
-            width: 32px;
-            height: 32px;
-            background-color: #0f172a;
-            color: #fff;
-            border-radius: 50%;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-weight: bold;
-            font-size: 16px;
-        }
-
-        .logo-text {
-            font-size: 18px;
-            font-weight: 800;
-            color: #0f172a;
-            letter-spacing: 0.5px;
-        }
-
-        .header-center-info {
-            display: flex;
-            align-items: center;
-            gap: 20px;
-            font-size: 13px;
-            color: #64748b;
-        }
-
-        .info-tag {
-            display: inline-flex;
-            align-items: center;
-            padding: 2px 8px;
-            border-radius: 4px;
-            background-color: #e6f4ff;
-            color: #1677ff;
-            font-size: 12px;
-            margin-right: 6px;
-        }
-
-        .info-item {
-            display: flex;
-            align-items: center;
-        }
-
-        .header-right {
-            display: flex;
-            align-items: center;
-            gap: 16px;
-            color: #64748b;
-        }
-
-        .header-icon-btn {
-            cursor: pointer;
-            padding: 6px;
-            border-radius: 50%;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            transition: background-color 0.2s;
-        }
-
-        .header-icon-btn:hover {
-            background-color: #f1f5f9;
-            color: #0f172a;
-        }
-
-        /* 搜索栏区域（宽度与下方卡片版心保持对齐） */
-        .search-container {
-            padding: 16px 0 0;
-            display: flex;
-            justify-content: center;
-        }
-
-        .search-box {
-            width: 100%;
-            max-width: 520px;
-            position: relative;
-            display: flex;
-            align-items: center;
-        }
-
-        .search-input {
-            width: 100%;
-            height: 40px;
-            padding: 0 16px 0 40px;
-            border-radius: 20px;
-            border: 1px solid #e2e8f0;
-            background-color: #ffffff;
-            font-size: 13px;
-            outline: none;
-            transition: all 0.2s;
-            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
-        }
-
-        .search-input:focus {
-            border-color: #1677ff;
-            box-shadow: 0 0 0 3px rgba(22, 119, 255, 0.1);
-        }
-
-        .search-icon {
-            position: absolute;
-            left: 14px;
-            color: #94a3b8;
-            font-size: 14px;
-            pointer-events: none;
-        }
-
-        /* ------------------ 主体 Layout 布局 ------------------ */
-        .main-layout {
-            display: flex;
-            margin: 20px auto 40px;
-            gap: 20px;
-        }
-
-        /* ------------------ 2. 左侧侧边栏组件 ------------------ */
-        .sidebar {
-            width: 260px;
-            flex-shrink: 0;
-            display: flex;
-            flex-direction: column;
-            gap: 16px;
-            position: sticky;
-            top: 76px;
-            align-self: flex-start;
-        }
-
-        .sidebar-card {
-            background-color: #ffffff;
-            border-radius: 12px;
-            padding: 18px;
-            border: 1px solid #f0f0f0;
-            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
-        }
-
-        /* 用户卡片 */
-        .user-card {
-            display: flex;
-            flex-direction: column;
-            align-items: center;
-            text-align: center;
-        }
-
-        .avatar-wrapper {
-            position: relative;
-            margin-bottom: 10px;
-        }
-
-        .avatar {
-            width: 64px;
-            height: 64px;
-            border-radius: 50%;
-            background-color: #dbeafe;
-            color: #1d4ed8;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-size: 30px;
-        }
-
-        .verified-badge {
-            position: absolute;
-            bottom: 0;
-            right: 2px;
-            width: 18px;
-            height: 18px;
-            background-color: #f59e0b;
-            color: #fff;
-            border-radius: 50%;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-size: 10px;
-            border: 2px solid #fff;
-        }
-
-        .user-name {
-            font-size: 15px;
-            font-weight: 700;
-            color: #1e293b;
-        }
-
-        .user-role {
-            font-size: 11px;
-            color: #64748b;
-            background-color: #f1f5f9;
-            padding: 2px 8px;
-            border-radius: 10px;
-            margin: 6px 0 10px;
-            border: 1px solid #e2e8f0;
-        }
-
-        .user-desc {
-            font-size: 12px;
-            color: #64748b;
-            line-height: 1.5;
-            margin-bottom: 8px;
-        }
-
-        .user-ip {
-            font-size: 12px;
-            color: #94a3b8;
-        }
-
-        /* 本地服务状态卡片 */
-        .status-header {
-            display: flex;
-            justify-content: space-between;
-            align-items: center;
-            margin-bottom: 12px;
-        }
-
-        .status-title {
-            font-size: 14px;
-            font-weight: 700;
-            color: #1e293b;
-        }
-
-        .status-pill {
-            font-size: 11px;
-            padding: 2px 8px;
-            border-radius: 12px;
-            background-color: #f1f5f9;
-            color: #64748b;
-            display: flex;
-            align-items: center;
-            gap: 4px;
-        }
-
-        .status-pill::before {
-            content: '';
-            width: 6px;
-            height: 6px;
-            border-radius: 50%;
-            background-color: #94a3b8;
-        }
-
-        .status-info-row {
-            display: flex;
-            justify-content: space-between;
-            font-size: 13px;
-            margin-bottom: 8px;
-        }
-
-        .status-label {
-            color: #64748b;
-        }
-
-        .status-value {
-            font-weight: 600;
-            color: #1e293b;
-        }
-
-        .status-actions {
-            display: flex;
-            gap: 8px;
-            margin-top: 14px;
-        }
-
-        .action-btn {
-            flex: 1;
-            padding: 6px 0;
-            border-radius: 16px;
-            border: 1px solid #e2e8f0;
-            background-color: #fff;
-            font-size: 12px;
-            color: #475569;
-            cursor: pointer;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            gap: 4px;
-            transition: all 0.2s;
-        }
-
-        .action-btn:hover {
-            border-color: #cbd5e1;
-            background-color: #f8fafc;
-        }
-
-        /* 侧边分类导航菜单（对应右侧主标题） */
-        .menu-card {
-            padding: 10px;
-        }
-
-        .menu-group-title {
-            font-size: 12px;
-            font-weight: 600;
-            color: #94a3b8;
-            padding: 6px 10px;
-            text-transform: uppercase;
-        }
-
-        .menu-item {
-            display: flex;
-            justify-content: space-between;
-            align-items: center;
-            padding: 10px 12px;
-            font-size: 13px;
-            color: #334155;
-            border-radius: 8px;
-            cursor: pointer;
-            transition: all 0.2s;
-            text-decoration: none;
-            margin-bottom: 2px;
-        }
-
-        .menu-item:hover {
-            background-color: #f8fafc;
-            color: #1677ff;
-        }
-
-        .menu-item.active {
-            background-color: #e6f4ff;
-            color: #1677ff;
-            font-weight: 600;
-        }
-
-        /* ------------------ 3. 右侧主内容区域 ------------------ */
-        .content-area {
-            flex: 1;
-            display: flex;
-            flex-direction: column;
-            gap: 20px;
-            min-width: 0;
-        }
-
-        /* 大框样式（图二规范） */
-        .section-card {
-            background-color: #ffffff;
-            border-radius: 12px;
-            padding: 20px;
-            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
-            border: 1px solid #f0f0f0;
-            scroll-margin-top: 80px; /* 留出顶部固定 Header 的高度避免遮挡 */
-        }
-
-        .section-header {
-            display: flex;
-            justify-content: space-between;
-            align-items: center;
-            margin-bottom: 16px;
-        }
-
-        .section-title-wrapper {
-            display: flex;
-            align-items: center;
-        }
-
-        .title-bar {
-            width: 4px;
-            height: 16px;
-            background-color: #1677ff;
-            border-radius: 2px;
-            margin-right: 8px;
-        }
-
-        .title-text-container {
-            position: relative;
-            display: inline-flex;
-            align-items: center;
-        }
-
-        .section-title {
-            font-size: 16px;
-            font-weight: 600;
-            color: #1f2329;
-            line-height: 1.2;
-        }
-
-        /* 角标相对于标题右上角定位 */
-        .badge {
-            position: absolute;
-            top: -8px;
-            right: -18px;
-            background-color: #ff4d4f;
-            color: #ffffff;
-            font-size: 11px;
-            font-weight: bold;
-            height: 16px;
-            min-width: 16px;
-            padding: 0 4px;
-            border-radius: 8px;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            line-height: 1;
-            box-shadow: 0 1px 3px rgba(255, 77, 79, 0.3);
-        }
-
-        .more-icon {
-            color: #8c8c8c;
-            font-size: 18px;
-            cursor: pointer;
-            letter-spacing: 2px;
-            padding: 2px 6px;
-            border-radius: 4px;
-            transition: background 0.2s;
-        }
-
-        .more-icon:hover {
-            color: #595959;
-            background-color: #f5f5f5;
-        }
-
-        /* 常规卡片网格 */
-        .app-grid {
-            display: grid;
-            grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
-            gap: 12px;
-        }
-
-        .app-item {
-            display: flex;
-            align-items: center;
-            padding: 12px 14px;
-            background-color: #f9f9fb;
-            border-radius: 8px;
-            border: 1px solid #f0f0f0;
-            transition: all 0.2s ease;
-            cursor: pointer;
-        }
-
-        .app-item:hover {
-            background-color: #ffffff;
-            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
-            border-color: #e6e6e6;
-            transform: translateY(-1px);
-        }
-
-        .app-icon {
-            width: 36px;
-            height: 36px;
-            border-radius: 8px;
-            background-color: #e8f3ff;
-            color: #1677ff;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-weight: bold;
-            font-size: 16px;
-            margin-right: 12px;
-            flex-shrink: 0;
-        }
-
-        .app-info {
-            display: flex;
-            flex-direction: column;
-            overflow: hidden;
-        }
-
-        .app-name {
-            font-size: 14px;
-            font-weight: 600;
-            color: #262626;
-            white-space: nowrap;
-            overflow: hidden;
-            text-overflow: ellipsis;
-        }
-
-        .app-desc {
-            font-size: 12px;
-            color: #8c8c8c;
-            margin-top: 2px;
-            white-space: nowrap;
-            overflow: hidden;
-            text-overflow: ellipsis;
-        }
-
-        /* 推荐电影网格 */
-        .movie-grid {
-            display: grid;
-            grid-template-columns: repeat(6, 1fr);
-            gap: 12px;
-        }
-
-        @media (max-width: 1100px) {
-            .movie-grid { grid-template-columns: repeat(3, 1fr); }
-        }
-
-        .movie-item {
-            position: relative;
-            border-radius: 8px;
-            overflow: hidden;
-            aspect-ratio: 2 / 3;
-            background-color: #e0e0e0;
-            cursor: pointer;
-            transition: transform 0.2s ease;
-        }
-
-        .movie-item:hover {
-            transform: translateY(-2px);
-        }
-
-        .movie-cover {
-            width: 100%;
-            height: 100%;
-            object-fit: cover;
-            display: block;
-        }
-
-        .movie-info {
-            position: absolute;
-            bottom: 0;
-            left: 0;
-            right: 0;
-            padding: 20px 8px 8px;
-            background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
-            color: #ffffff;
-        }
-
-        .movie-title {
-            font-size: 12px;
-            font-weight: 500;
-            line-height: 1.3;
-            display: -webkit-box;
-            -webkit-line-clamp: 2;
-            -webkit-box-orient: vertical;
-            overflow: hidden;
-        }
-
-        /* CES 现场报道网格 */
-        .article-grid {
-            display: grid;
-            grid-template-columns: repeat(6, 1fr);
-            gap: 10px;
-        }
-
-        @media (max-width: 1100px) {
-            .article-grid { grid-template-columns: repeat(3, 1fr); }
-        }
-
-        .article-item {
-            position: relative;
-            border-radius: 6px;
-            overflow: hidden;
-            aspect-ratio: 4 / 3;
-            background-color: #e0e0e0;
-            cursor: pointer;
-            transition: transform 0.2s ease;
-        }
-
-        .article-item:hover {
-            transform: translateY(-2px);
-        }
-
-        .article-cover {
-            width: 100%;
-            height: 100%;
-            object-fit: cover;
-            display: block;
-        }
-
-        .article-info {
-            position: absolute;
-            bottom: 0;
-            left: 0;
-            right: 0;
-            padding: 16px 6px 6px;
-            background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.3) 70%, transparent 100%);
-            color: #ffffff;
-        }
-
-        .article-title {
-            font-size: 11px;
-            line-height: 1.3;
-            display: -webkit-box;
-            -webkit-line-clamp: 2;
-            -webkit-box-orient: vertical;
-            overflow: hidden;
-        }
-    </style>
-</head>
-<body>
-
-<!-- 1. 顶部 Header (固定顶部且与下方容器宽度一致) -->
-<header class="header-outer">
-    <div class="layout-container header-inner">
-        <div class="header-left">
-            <div class="logo-icon">S</div>
-            <span class="logo-text">STASH</span>
-        </div>
-
-        <div class="header-center-info">
-            <div class="info-item">
-                <span>共 1 个本地应用</span>
-            </div>
-            <div class="info-item">
-                <span class="info-tag">本地</span>
-                <span>git_helper</span>
-            </div>
-            <div class="info-item">
-                <span class="info-tag" style="background-color: #f0fdf4; color: #16a34a;">状态</span>
-                <span>等待服务连接</span>
-            </div>
-        </div>
-
-        <div class="header-right">
-            <div class="header-icon-btn" title="搜索">🔍</div>
-            <div class="header-icon-btn" title="个人账户">👤</div>
-        </div>
-    </div>
-</header>
-
-<!-- 搜索框区域 -->
-<div class="layout-container search-container">
-    <div class="search-box">
-        <span class="search-icon">🔍</span>
-        <input type="text" class="search-input" placeholder="搜索本地项目...">
-    </div>
-</div>
-
-<!-- 主体布局 -->
-<div class="layout-container main-layout">
-
-    <!-- 2. 左侧侧边栏组件 -->
-    <aside class="sidebar">
-
-        <!-- 用户信息卡片 -->
-        <div class="sidebar-card user-card">
-            <div class="avatar-wrapper">
-                <div class="avatar">👤</div>
-                <div class="verified-badge">✓</div>
-            </div>
-            <div class="user-name">本地管理员</div>
-            <div class="user-role">管理员</div>
-            <div class="user-desc">本地静态站点托管与预览，所有项目都运行在这台机器上。</div>
-            <div class="user-ip">IP地址: 局域网</div>
-        </div>
-
-        <!-- 本地服务状态卡片 -->
-        <div class="sidebar-card">
-            <div class="status-header">
-                <span class="status-title">本地服务</span>
-                <span class="status-pill">未连接</span>
-            </div>
-            <div class="status-info-row">
-                <span class="status-label">项目数</span>
-                <span class="status-value">1</span>
-            </div>
-            <div class="status-info-row">
-                <span class="status-label">访问地址</span>
-                <span class="status-value">127.0.0.1:8080</span>
-            </div>
-            <div class="status-actions">
-                <button class="action-btn">🔄 重新扫描</button>
-                <button class="action-btn">🔗 查看接口</button>
-            </div>
-        </div>
-
-        <!-- 分类导航菜单（与右侧主标题一致） -->
-        <div class="sidebar-card menu-card">
-            <div class="menu-group-title">快速导航</div>
-
-            <a href="#section-local" class="menu-item active" onclick="setActive(this)">
-                <span>本地服务</span>
-                <span style="font-size: 11px;">1</span>
-            </a>
-            <a href="#section-recommend" class="menu-item" onclick="setActive(this)">
-                <span>常用推荐</span>
-                <span style="font-size: 11px;">4</span>
-            </a>
-            <a href="#section-movie" class="menu-item" onclick="setActive(this)">
-                <span>推荐电影</span>
-                <span style="font-size: 11px;">6</span>
-            </a>
-            <a href="#section-ces" class="menu-item" onclick="setActive(this)">
-                <span>CES 现场报道</span>
-                <span style="font-size: 11px;">12</span>
-            </a>
-        </div>
-
-    </aside>
-
-    <!-- 3. 右侧主内容区域 -->
-    <main class="content-area">
-
-        <!-- 1. 本地服务 -->
-        <section id="section-local" class="section-card">
-            <div class="section-header">
-                <div class="section-title-wrapper">
-                    <div class="title-bar"></div>
-                    <div class="title-text-container">
-                        <span class="section-title">本地服务</span>
-                        <span class="badge">1</span>
-                    </div>
-                </div>
-                <div class="more-icon" title="更多操作">•••</div>
-            </div>
-
-            <div class="app-grid">
-                <div class="app-item">
-                    <div class="app-icon">G</div>
-                    <div class="app-info">
-                        <div class="app-name">git_helper</div>
-                        <div class="app-desc">/git_helper/</div>
-                    </div>
-                </div>
-            </div>
-        </section>
-
-        <!-- 2. 常用推荐 -->
-        <section id="section-recommend" class="section-card">
-            <div class="section-header">
-                <div class="section-title-wrapper">
-                    <div class="title-bar"></div>
-                    <div class="title-text-container">
-                        <span class="section-title">常用推荐</span>
-                        <span class="badge">4</span>
-                    </div>
-                </div>
-                <div class="more-icon" title="更多操作">•••</div>
-            </div>
-
-            <div class="app-grid">
-                <div class="app-item">
-                    <div class="app-icon">G</div>
-                    <div class="app-info">
-                        <div class="app-name">GitHub</div>
-                        <div class="app-desc">代码托管与开源社区</div>
-                    </div>
-                </div>
-                <div class="app-item">
-                    <div class="app-icon" style="background-color: #e6f7ff; color: #1890ff;">Z</div>
-                    <div class="app-info">
-                        <div class="app-name">知乎</div>
-                        <div class="app-desc">深度内容问答社区</div>
-                    </div>
-                </div>
-                <div class="app-item">
-                    <div class="app-icon" style="background-color: #fff0f6; color: #eb2f96;">B</div>
-                    <div class="app-info">
-                        <div class="app-name">哔哩哔哩</div>
-                        <div class="app-desc">弹幕视频分享网站</div>
-                    </div>
-                </div>
-                <div class="app-item">
-                    <div class="app-icon" style="background-color: #f6ffed; color: #52c41a;">V</div>
-                    <div class="app-info">
-                        <div class="app-name">V2EX</div>
-                        <div class="app-desc">创意工作者讨论社区</div>
-                    </div>
-                </div>
-            </div>
-        </section>
-
-        <!-- 3. 推荐电影 -->
-        <section id="section-movie" class="section-card">
-            <div class="section-header">
-                <div class="section-title-wrapper">
-                    <div class="title-bar" style="background-color: #722ed1;"></div>
-                    <div class="title-text-container">
-                        <span class="section-title">推荐电影</span>
-                        <span class="badge">6</span>
-                    </div>
-                </div>
-                <div class="more-icon" title="更多操作">•••</div>
-            </div>
-
-            <div class="movie-grid">
-                <div class="movie-item">
-                    <img class="movie-cover" src="https://picsum.photos/seed/m1/300/450" alt="海报">
-                    <div class="movie-info">
-                        <div class="movie-title">千与千寻 千と千尋の神隠し (2001)</div>
-                    </div>
-                </div>
-                <div class="movie-item">
-                    <img class="movie-cover" src="https://picsum.photos/seed/m2/300/450" alt="海报">
-                    <div class="movie-info">
-                        <div class="movie-title">美丽人生 La vita è bella (1997)</div>
-                    </div>
-                </div>
-                <div class="movie-item">
-                    <img class="movie-cover" src="https://picsum.photos/seed/m3/300/450" alt="海报">
-                    <div class="movie-info">
-                        <div class="movie-title">这个杀手不太冷 Léon (1994)</div>
-                    </div>
-                </div>
-                <div class="movie-item">
-                    <img class="movie-cover" src="https://picsum.photos/seed/m4/300/450" alt="海报">
-                    <div class="movie-info">
-                        <div class="movie-title">阿甘正传 Forrest Gump (1994)</div>
-                    </div>
-                </div>
-                <div class="movie-item">
-                    <img class="movie-cover" src="https://picsum.photos/seed/m5/300/450" alt="海报">
-                    <div class="movie-info">
-                        <div class="movie-title">霸王别姬 (1993)</div>
-                    </div>
-                </div>
-                <div class="movie-item">
-                    <img class="movie-cover" src="https://picsum.photos/seed/m6/300/450" alt="海报">
-                    <div class="movie-info">
-                        <div class="movie-title">肖申克的救赎 The Shawshank...</div>
-                    </div>
-                </div>
-            </div>
-        </section>
-
-        <!-- 4. CES 现场报道 -->
-        <section id="section-ces" class="section-card">
-            <div class="section-header">
-                <div class="section-title-wrapper">
-                    <div class="title-bar" style="background-color: #fa8c16;"></div>
-                    <div class="title-text-container">
-                        <span class="section-title">CES 现场报道</span>
-                        <span class="badge">12</span>
-                    </div>
-                </div>
-                <div class="more-icon" title="更多操作">•••</div>
-            </div>
-
-            <div class="article-grid">
-                <div class="article-item">
-                    <img class="article-cover" src="https://picsum.photos/seed/a1/300/225" alt="文章图片">
-                    <div class="article-info">
-                        <div class="article-title">可塑性极强的玻璃，在设计师手里有了更多可能</div>
-                    </div>
-                </div>
-                <div class="article-item">
-                    <img class="article-cover" src="https://picsum.photos/seed/a2/300/225" alt="文章图片">
-                    <div class="article-info">
-                        <div class="article-title">废旧共享单车如何变成微型共享书屋？</div>
-                    </div>
-                </div>
-                <div class="article-item">
-                    <img class="article-cover" src="https://picsum.photos/seed/a3/300/225" alt="文章图片">
-                    <div class="article-info">
-                        <div class="article-title">荧光灯管与混凝土块的组合，可以玩出多少花样？</div>
-                    </div>
-                </div>
-                <div class="article-item">
-                    <img class="article-cover" src="https://picsum.photos/seed/a4/300/225" alt="文章图片">
-                    <div class="article-info">
-                        <div class="article-title">混凝土做的模块化收纳框，还能改成搁架用</div>
-                    </div>
-                </div>
-                <div class="article-item">
-                    <img class="article-cover" src="https://picsum.photos/seed/a5/300/225" alt="文章图片">
-                    <div class="article-info">
-                        <div class="article-title">这个用拉伸材料做的头盔，还能帮你呼叫救护车</div>
-                    </div>
-                </div>
-                <div class="article-item">
-                    <img class="article-cover" src="https://picsum.photos/seed/a6/300/225" alt="文章图片">
-                    <div class="article-info">
-                        <div class="article-title">你如何选择字体，简单易读还是好看有趣？</div>
-                    </div>
-                </div>
-            </div>
-        </section>
-
-    </main>
-</div>
-
-<script>
-    // 切换左侧菜单激活高亮样式
-    function setActive(element) {
-        const items = document.querySelectorAll('.menu-item');
-        items.forEach(item => item.classList.remove('active'));
-        element.classList.add('active');
-    }
-</script>
-</body>
-</html>

templates/index9.html

@@ -1,741 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>导航主页</title>
-    <style>
-        :root {
-            --bg-color: #f7f9fb;
-            --card-bg: #ffffff;
-            --primary-color: #3b82f6;
-            --text-main: #1e293b;
-            --text-sub: #64748b;
-            --border-color: #e2e8f0;
-            --radius-main: 12px;
-            --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.03), 0 1px 3px rgba(0, 0, 0, 0.02);
-            --shadow-hover: 0 10px 20px rgba(0, 0, 0, 0.06), 0 4px 6px rgba(0, 0, 0, 0.03);
-            
-            --sidebar-width: 240px;
-            --top-nav-height: 60px;
-        }
-
-        * {
-            box-sizing: border-box;
-            margin: 0;
-            padding: 0;
-        }
-
-        /* 1. 锁死大窗口，禁止全局滚动 */
-        html, body {
-            width: 100vw;
-            height: 100vh;
-            overflow: hidden;
-            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
-            background-color: var(--bg-color);
-            color: var(--text-main);
-        }
-
-        /* 通用卡片容器 */
-        .card-box {
-            background-color: var(--card-bg);
-            border: 1px solid var(--border-color);
-            border-radius: var(--radius-main);
-            box-shadow: var(--shadow-card);
-        }
-
-        /* 2. 顶部直角导航栏 */
-        .top-header-bar {
-            position: fixed;
-            top: 0;
-            left: 0;
-            width: 100%;
-            height: var(--top-nav-height);
-            background-color: var(--card-bg);
-            border-bottom: 1px solid var(--border-color);
-            border-radius: 0 !important;
-            display: flex;
-            align-items: center;
-            justify-content: space-between;
-            padding: 0 24px;
-            z-index: 200;
-        }
-
-        .site-logo {
-            display: flex;
-            align-items: center;
-            gap: 10px;
-            font-weight: 800;
-            font-size: 18px;
-            color: #0f172a;
-            text-decoration: none;
-            width: 180px;
-            flex-shrink: 0;
-        }
-
-        .logo-icon {
-            width: 32px;
-            height: 32px;
-            background-color: #000;
-            border-radius: 50%;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            color: #fff;
-            font-size: 16px;
-            font-weight: bold;
-        }
-
-        .ticker-wrapper {
-            flex: 1;
-            max-width: 550px;
-            height: 36px;
-            overflow: hidden;
-            position: relative;
-            margin: 0 20px;
-            display: flex;
-            align-items: center;
-            mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
-            -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
-        }
-
-        .ticker-content {
-            display: flex;
-            gap: 40px;
-            white-space: nowrap;
-            animation: ticker 18s linear infinite;
-        }
-
-        .ticker-wrapper:hover .ticker-content {
-            animation-play-state: paused;
-        }
-
-        .ticker-item {
-            font-size: 13.5px;
-            color: var(--text-sub);
-            text-decoration: none;
-            display: flex;
-            align-items: center;
-            gap: 6px;
-        }
-
-        .ticker-tag {
-            background-color: #eff6ff;
-            color: var(--primary-color);
-            font-size: 11px;
-            padding: 2px 6px;
-            border-radius: 4px;
-            font-weight: 600;
-        }
-
-        @keyframes ticker {
-            0% { transform: translateX(0); }
-            100% { transform: translateX(-50%); }
-        }
-
-        .top-actions {
-            display: flex;
-            align-items: center;
-            gap: 12px;
-            flex-shrink: 0;
-        }
-
-        .action-btn {
-            background: transparent;
-            border: none;
-            cursor: pointer;
-            color: #475569;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            padding: 6px;
-            border-radius: 50%;
-            transition: all 0.2s;
-        }
-
-        .action-btn:hover {
-            background-color: #f1f5f9;
-            color: var(--primary-color);
-        }
-
-        .action-btn svg {
-            width: 19px;
-            height: 19px;
-            stroke-width: 2;
-            stroke: currentColor;
-            fill: none;
-            stroke-linecap: round;
-            stroke-linejoin: round;
-        }
-
-        /* ---------------- 搜索框：全局固定且全屏水平居中 ---------------- */
-        .search-row {
-            position: fixed;
-            top: 76px;
-            left: 50%;
-            transform: translateX(-50%);
-            z-index: 100;
-            width: 480px;
-            height: 44px;
-            pointer-events: auto;
-        }
-
-        .search-bar {
-            display: flex;
-            align-items: center;
-            gap: 10px;
-            height: 100%;
-            width: 100%;
-            padding: 0 12px;
-        }
-
-        .engine-btn {
-            background: transparent;
-            border: none;
-            color: var(--text-sub);
-            cursor: pointer;
-            width: 28px;
-            height: 28px;
-            border-radius: 6px;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            transition: all 0.2s;
-        }
-
-        .engine-btn:hover {
-            background-color: #f1f5f9;
-            color: var(--primary-color);
-        }
-
-        .engine-btn svg {
-            width: 16px;
-            height: 16px;
-            stroke-width: 2;
-            stroke: currentColor;
-            fill: none;
-            stroke-linecap: round;
-            stroke-linejoin: round;
-        }
-
-        .search-input {
-            width: 100%;
-            height: 36px;
-            font-size: 13.5px;
-            border: none;
-            background: transparent;
-            outline: none;
-            color: var(--text-main);
-        }
-
-        /* ---------------- 3. 双列核心网格 ---------------- */
-        .layout-grid {
-            margin-top: var(--top-nav-height);
-            height: calc(100vh - var(--top-nav-height));
-            padding: 36px 24px 0 20px; 
-            display: grid;
-            grid-template-columns: var(--sidebar-width) 1fr;
-            gap: 20px;
-            align-items: start;
-        }
-
-        .left-column {
-            display: flex;
-            flex-direction: column;
-            gap: 16px;
-            flex-shrink: 0;
-            margin-top: 68px;
-        }
-
-        .right-column {
-            display: flex;
-            flex-direction: column;
-            gap: 16px;
-            height: 100%;
-            overflow: hidden;
-            padding-top: 52px;
-        }
-
-        .user-card {
-            height: 52px;
-            padding: 0 12px;
-            display: flex;
-            align-items: center;
-            gap: 12px;
-        }
-
-        .avatar {
-            width: 34px;
-            height: 34px;
-            border-radius: 8px;
-            background-color: #eff6ff;
-            color: var(--primary-color);
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-weight: 700;
-            font-size: 15px;
-        }
-
-        .user-name {
-            font-size: 13.5px;
-            font-weight: 600;
-            color: var(--text-main);
-            line-height: 1.2;
-        }
-
-        .user-desc {
-            font-size: 11.5px;
-            color: var(--text-sub);
-            margin-top: 2px;
-        }
-
-        .nav-card {
-            padding: 8px;
-            height: auto;
-        }
-
-        .nav-group {
-            list-style: none;
-        }
-
-        .nav-item-wrapper {
-            margin-bottom: 4px;
-        }
-
-        .nav-link {
-            display: flex;
-            align-items: center;
-            justify-content: space-between;
-            padding: 9px 12px;
-            color: var(--text-sub);
-            text-decoration: none;
-            border-radius: 8px;
-            font-size: 13.5px;
-            font-weight: 500;
-            cursor: pointer;
-            transition: all 0.2s;
-        }
-
-        .nav-link:hover, .nav-link.active {
-            background-color: #eff6ff;
-            color: var(--primary-color);
-        }
-
-        .arrow-icon {
-            font-size: 13px;
-            transition: transform 0.3s;
-            color: #94a3b8;
-            font-family: monospace;
-            font-weight: bold;
-        }
-
-        .nav-item-wrapper.open > .nav-link .arrow-icon {
-            transform: rotate(90deg);
-        }
-
-        .sub-menu {
-            list-style: none;
-            padding-left: 12px;
-            max-height: 0;
-            overflow: hidden;
-            transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
-        }
-
-        .nav-item-wrapper.open .sub-menu {
-            max-height: 500px;
-            transition: max-height 0.3s ease-in-out;
-        }
-
-        .sub-menu .nav-link {
-            padding: 7px 12.5px;
-            font-size: 12.5px;
-        }
-
-        .submit-card {
-            padding: 6px;
-        }
-
-        .submit-btn {
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            padding: 9px 12px;
-            color: var(--text-sub);
-            text-decoration: none;
-            border-radius: 8px;
-            font-size: 13.5px;
-            font-weight: 500;
-        }
-
-        .submit-btn:hover {
-            background-color: #eff6ff;
-            color: var(--primary-color);
-        }
-
-        /* 4. 右侧独立滚动区域 */
-        .main-content {
-            flex: 1;
-            overflow-y: auto;
-            padding-right: 4px;
-            padding-top: 16px;
-            padding-bottom: 40px;
-            
-            -webkit-mask-image: linear-gradient(to bottom, transparent 0px, black 22px, black 100%);
-            mask-image: linear-gradient(to bottom, transparent 0px, black 22px, black 100%);
-            
-            -ms-overflow-style: none;
-            scrollbar-width: none;
-        }
-
-        .main-content::-webkit-scrollbar {
-            display: none !important;
-            width: 0 !important;
-        }
-
-        .section-group {
-            margin-bottom: 24px;
-        }
-
-        .section-title {
-            font-size: 15px;
-            font-weight: 600;
-            color: var(--text-main);
-            display: flex;
-            align-items: center;
-            line-height: 1;
-            margin-bottom: 16px;
-            padding-top: 2px;
-        }
-
-        .section-title::before {
-            content: "";
-            display: inline-block;
-            width: 4px;
-            height: 15px;
-            background-color: var(--primary-color);
-            margin-right: 8px;
-            border-radius: 2px;
-        }
-
-        .grid {
-            display: grid;
-            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
-            gap: 16px;
-        }
-
-        .card {
-            background-color: var(--card-bg);
-            border: 1px solid var(--border-color);
-            border-radius: 10px;
-            padding: 12px 14px;
-            display: flex;
-            align-items: center;
-            text-decoration: none;
-            color: inherit;
-            box-shadow: var(--shadow-card);
-            transition: transform 0.2s, box-shadow 0.2s;
-        }
-
-        .card:hover {
-            transform: translateY(-2px);
-            box-shadow: var(--shadow-hover);
-        }
-
-        .card-icon {
-            width: 36px;
-            height: 36px;
-            border-radius: 8px;
-            background-color: #f1f5f9;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-weight: 600;
-            color: var(--primary-color);
-            margin-right: 12px;
-            flex-shrink: 0;
-        }
-
-        .card-title {
-            font-size: 14px;
-            font-weight: 600;
-            white-space: nowrap;
-            overflow: hidden;
-            text-overflow: ellipsis;
-        }
-
-        .card-desc {
-            font-size: 12px;
-            color: var(--text-sub);
-            margin-top: 2px;
-            white-space: nowrap;
-            overflow: hidden;
-            text-overflow: ellipsis;
-        }
-
-        .back-to-top {
-            position: fixed;
-            bottom: 30px;
-            right: 30px;
-            width: 40px;
-            height: 40px;
-            background-color: #e2e8f0;
-            border-radius: 50%;
-            color: #1e293b;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            cursor: pointer;
-            box-shadow: var(--shadow-card);
-            transition: all 0.2s ease;
-            text-decoration: none;
-            z-index: 90;
-        }
-
-        .back-to-top:hover {
-            background-color: #cbd5e1;
-            transform: translateY(-2px);
-        }
-
-        .back-to-top svg {
-            width: 18px;
-            height: 18px;
-            stroke: currentColor;
-            stroke-width: 2.5;
-            fill: none;
-            stroke-linecap: round;
-            stroke-linejoin: round;
-        }
-    </style>
-</head>
-<body>
-
-    <!-- 顶栏 -->
-    <header class="top-header-bar">
-        <a href="#" class="site-logo">
-            <div class="logo-icon">S</div>
-            <span>SUXING</span>
-        </a>
-
-        <div class="ticker-wrapper">
-            <div class="ticker-content">
-                <a href="#" class="ticker-item"><span class="ticker-tag">公告</span> 欢迎使用最新版个人导航站！</a>
-                <a href="#" class="ticker-item"><span class="ticker-tag">更新</span> WordPress 主题升级至 v3.2 版本</a>
-                <a href="#" class="ticker-item"><span class="ticker-tag">推荐</span> 常用前端工具箱已更新资源</a>
-                <a href="#" class="ticker-item"><span class="ticker-tag">公告</span> 欢迎使用最新版个人导航站！</a>
-                <a href="#" class="ticker-item"><span class="ticker-tag">更新</span> WordPress 主题升级至 v3.2 版本</a>
-            </div>
-        </div>
-
-        <div class="top-actions">
-            <button class="action-btn" title="暗黑模式">
-                <svg viewBox="0 0 24 24"><path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"></path></svg>
-            </button>
-            <button class="action-btn" title="快捷方式">
-                <svg viewBox="0 0 24 24"><polygon points="13 2 3 14 12 14 11 22 21 10 12 10 13 2"></polygon></svg>
-            </button>
-            <button class="action-btn" title="全局搜索">
-                <svg viewBox="0 0 24 24"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
-            </button>
-        </div>
-    </header>
-
-    <!-- 搜索框独立置于全屏水平居中位置 -->
-    <div class="search-row">
-        <div class="search-bar card-box">
-            <button class="engine-btn" title="切换搜索引擎">
-                <svg viewBox="0 0 24 24"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
-            </button>
-            <input type="text" class="search-input" placeholder="输入关键字搜索全网资源...">
-        </div>
-    </div>
-
-    <!-- 主布局网格 -->
-    <div class="layout-grid">
-        
-        <!-- 左侧固定边栏 -->
-        <div class="left-column">
-            <div class="user-card card-box">
-                <div class="avatar">S</div>
-                <div>
-                    <div class="user-name">Suxing Admin</div>
-                    <div class="user-desc">个人导航站</div>
-                </div>
-            </div>
-
-            <div class="nav-card card-box">
-                <ul class="nav-group">
-                    <li class="nav-item-wrapper">
-                        <a href="#common" class="nav-link active">
-                            <span>常用推荐</span>
-                        </a>
-                    </li>
-                    <li class="nav-item-wrapper">
-                        <div class="nav-link has-sub">
-                            <span>素材资源</span>
-                            <span class="arrow-icon">›</span>
-                        </div>
-                        <ul class="sub-menu">
-                            <li><a href="#design" class="nav-link"><span>UI 设计资源</span></a></li>
-                            <li><a href="#icon" class="nav-link"><span>矢量图标</span></a></li>
-                            <li><a href="#photo" class="nav-link"><span>免费壁纸</span></a></li>
-                        </ul>
-                    </li>
-                    <li class="nav-item-wrapper">
-                        <div class="nav-link has-sub">
-                            <span>开发工具</span>
-                            <span class="arrow-icon">›</span>
-                        </div>
-                        <ul class="sub-menu">
-                            <li><a href="#dev" class="nav-link"><span>前端调试工具</span></a></li>
-                            <li><a href="#code" class="nav-link"><span>在线编辑器</span></a></li>
-                        </ul>
-                    </li>
-                </ul>
-            </div>
-
-            <div class="submit-card card-box">
-                <a href="#submit" class="submit-btn">提交网站</a>
-            </div>
-        </div>
-
-        <!-- 右侧区域 -->
-        <div class="right-column">
-            <!-- 右侧独立滚动内容 -->
-            <main class="main-content" id="scrollContainer">
-                <div id="common" class="section-group">
-                    <div class="section-title">常用推荐</div>
-                    <div class="grid">
-                        <a href="#" class="card">
-                            <div class="card-icon">G</div>
-                            <div>
-                                <div class="card-title">GitHub</div>
-                                <div class="card-desc">代码托管与开源社区</div>
-                            </div>
-                        </a>
-                        <a href="#" class="card">
-                            <div class="card-icon">Z</div>
-                            <div>
-                                <div class="card-title">知乎</div>
-                                <div class="card-desc">深度内容问答社区</div>
-                            </div>
-                        </a>
-                        <a href="#" class="card">
-                            <div class="card-icon">B</div>
-                            <div>
-                                <div class="card-title">哔哩哔哩</div>
-                                <div class="card-desc">弹幕视频分享网站</div>
-                            </div>
-                        </a>
-                        <a href="#" class="card">
-                            <div class="card-icon">V</div>
-                            <div>
-                                <div class="card-title">V2EX</div>
-                                <div class="card-desc">创意工作者讨论社区</div>
-                            </div>
-                        </a>
-                    </div>
-                </div>
-
-                <div id="dev" class="section-group">
-                    <div class="section-title">前端调试工具 (开发工具)</div>
-                    <div class="grid">
-                        <a href="#" class="card">
-                            <div class="card-icon">S</div>
-                            <div>
-                                <div class="card-title">Stack Overflow</div>
-                                <div class="card-desc">程序员技术问答</div>
-                            </div>
-                        </a>
-                        <a href="#" class="card">
-                            <div class="card-icon">J</div>
-                            <div>
-                                <div class="card-title">掘金</div>
-                                <div class="card-desc">开发者技术社区</div>
-                            </div>
-                        </a>
-                    </div>
-                </div>
-
-                <div id="code" class="section-group">
-                    <div class="section-title">在线编辑器</div>
-                    <div class="grid">
-                        <a href="#" class="card">
-                            <div class="card-icon">C</div>
-                            <div>
-                                <div class="card-title">CodePen</div>
-                                <div class="card-desc">前端在线代码演练场</div>
-                            </div>
-                        </a>
-                    </div>
-                </div>
-
-                <div id="design" class="section-group">
-                    <div class="section-title">UI 设计资源</div>
-                    <div class="grid">
-                        <a href="#" class="card">
-                            <div class="card-icon">D</div>
-                            <div>
-                                <div class="card-title">Dribbble</div>
-                                <div class="card-desc">全球设计作品分享社区</div>
-                            </div>
-                        </a>
-                    </div>
-                </div>
-            </main>
-        </div>
-
-    </div>
-
-    <!-- 回到顶部按钮 -->
-    <a href="javascript:void(0)" class="back-to-top" id="backToTopBtn" title="回到顶部">
-        <svg viewBox="0 0 24 24">
-            <line x1="5" y1="4" x2="19" y2="4"></line>
-            <path d="M12 20V8M6 14l6-6 6 6"></path>
-        </svg>
-    </a>
-
-    <script>
-        document.querySelectorAll('.has-sub').forEach(trigger => {
-            trigger.addEventListener('click', () => {
-                trigger.closest('.nav-item-wrapper').classList.toggle('open');
-            });
-        });
-
-        const scrollContainer = document.getElementById('scrollContainer');
-        const backToTopBtn = document.getElementById('backToTopBtn');
-
-        backToTopBtn.addEventListener('click', () => {
-            scrollContainer.scrollTo({
-                top: 0,
-                behavior: 'smooth'
-            });
-        });
-
-        document.querySelectorAll('a.nav-link[href^="#"]').forEach(link => {
-            link.addEventListener('click', function(e) {
-                const targetId = this.getAttribute('href');
-                if (targetId === '#') return;
-                
-                const targetElement = document.querySelector(targetId);
-                if (targetElement) {
-                    e.preventDefault();
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-                    const containerTop = scrollContainer.getBoundingClientRect().top;
-                    const elementTop = targetElement.getBoundingClientRect().top;
-                    const currentScroll = scrollContainer.scrollTop;
-                    const offsetPosition = currentScroll + (elementTop - containerTop) - 24;
-
-                    scrollContainer.scrollTo({
-                        top: offsetPosition,
-                        behavior: 'smooth'
-                    });
-
-                    document.querySelectorAll('.nav-link').forEach(el => el.classList.remove('active'));
-                    this.classList.add('active');
-                }
-            });
-        });
-    </script>
-</body>
-</html>