docs: add 2048

Author: surunzi

.gitmodules

@@ -10,3 +10,6 @@
 [submodule "tinker-third-party"]
 	path = tinker-third-party
 	url = https://github.com/liriliri/tinker-third-party.git
+[submodule "tinker-games"]
+	path = tinker-games
+	url = https://github.com/liriliri/tinker-games.git

docs/.vitepress/sidebar.mts

@@ -395,6 +395,16 @@ export const enSidebar = [
       },
     ],
   },
+  {
+    text: 'Official Games',
+    collapsed: false,
+    items: [
+      {
+        text: '2048',
+        link: '/guide/official-games/2048',
+      },
+    ],
+  },
   {
     text: 'Third-Party Plugins',
     collapsed: false,
@@ -864,6 +874,16 @@ export const zhSidebar = [
       },
     ],
   },
+  {
+    text: '官方游戏',
+    collapsed: false,
+    items: [
+      {
+        text: '2048',
+        link: '/zh/guide/official-games/2048',
+      },
+    ],
+  },
   {
     text: '第三方插件',
     collapsed: false,

docs/guide/official-games/2048.md

@@ -0,0 +1,28 @@
+# tinker-2048
+
+Join the numbers and get to the 2048 tile! A minimalist puzzle game for [TINKER](https://github.com/liriliri/tinker).
+
+![Screenshot](https://raw.githubusercontent.com/liriliri/tinker-games/master/packages/tinker-2048/screenshot.png)
+
+## Features
+
+- **Endlessly replayable** — no two games are the same, every attempt is a fresh challenge
+- **Buttery smooth** — tiles glide and merge with satisfying animations and sound effects
+- **Play your way** — keyboard, touch, or gamepad, whatever feels right
+- **Never lose progress** — the game saves automatically, come back anytime
+- **Bilingual** — fully localized in English and Chinese
+
+## Installation
+
+Download and install [TINKER](https://tinker.liriliri.io/), then run:
+
+```bash
+npm i -g tinker-2048
+```
+
+## How to Play
+
+1. Open the **2048** plugin in TINKER
+2. Slide the tiles in any direction — matching numbers **merge and double**
+3. Aim for the **2048 tile**, then push beyond to beat your high score
+4. Can't move? Game over. Hit **New Game** and try again

docs/zh/guide/official-games/2048.md

@@ -0,0 +1,28 @@
+# tinker-2048
+
+合并数字，冲向 2048 方块！一款简约的 [TINKER](https://github.com/liriliri/tinker) 益智游戏插件。
+
+![Screenshot](https://raw.githubusercontent.com/liriliri/tinker-games/master/packages/tinker-2048/screenshot.png)
+
+## 特性
+
+- **无限重玩** — 每局都是独一无二的挑战，永不重复
+- **丝滑流畅** — 方块滑动与合并伴随精美的动画和音效
+- **随心操控** — 键盘、触屏或手柄，想怎么玩就怎么玩
+- **永不丢失进度** — 游戏自动保存，随时回来继续
+- **双语支持** — 完整的中英文界面本地化
+
+## 安装
+
+下载并安装 [TINKER](https://tinker.liriliri.io/)，然后运行：
+
+```bash
+npm i -g tinker-2048
+```
+
+## 玩法
+
+1. 在 TINKER 中打开 **2048** 插件
+2. 向任意方向滑动方块 — 相同数字**合并并翻倍**
+3. 目标是合成 **2048 方块**，之后继续挑战更高分
+4. 无法移动？游戏结束。点击**新游戏**再来一局

skills/official-game/SKILL.md

@@ -0,0 +1,52 @@
+---
+name: official-game
+description: Add or update an official game plugin documentation page to tinker-docs from tinker-games.
+---
+
+# Add or Update Official Game Plugin Documentation
+
+When the user asks to add or update a game plugin doc (e.g. "add 2048 doc", "update minesweeper readme"), follow these steps:
+
+## 1. Read plugin info
+
+Read the plugin's `package.json` from `tinker-games/packages/tinker-<name>/package.json` to get:
+- `tinker.name` — used as the English sidebar item text
+- `tinker.locales.zh-CN.name` — used as the Chinese sidebar item text
+
+Read the plugin's `README.md` from `tinker-games/packages/tinker-<name>/README.md` for content.
+
+## 2. Create or update English doc
+
+Create or update `docs/guide/official-games/<name>.md` based on the README content. Adjust install section to use a link to TINKER and a code block for the npm command.
+
+## 3. Create or update Chinese doc
+
+Create or update `docs/zh/guide/official-games/<name>.md` with the README content translated to Chinese. Keep technical terms (e.g. npm) untranslated.
+
+## 4. Update sidebar config (add only)
+
+If the plugin is new (not already in the sidebar), add an entry in `docs/.vitepress/sidebar.mts` to BOTH sidebar arrays:
+
+- English sidebar (`enSidebar` → `Official Games` items array):
+  ```js
+  {
+    text: '<tinker.name value>',
+    link: '/guide/official-games/<name>',
+  },
+  ```
+
+- Chinese sidebar (`zhSidebar` → `官方游戏` items array):
+  ```js
+  {
+    text: '<tinker.locales.zh-CN.name value>',
+    link: '/zh/guide/official-games/<name>',
+  },
+  ```
+
+## Key rules
+
+- The sidebar item `text` MUST come from `package.json`: English uses `tinker.name`, Chinese uses `tinker.locales.zh-CN.name` (if it exists, otherwise fall back to `tinker.name`)
+- The file name under `official-games/` should be the plugin name without the `tinker-` prefix (e.g. `tinker-2048` → `2048.md`)
+- The sidebar category is `Official Games` (EN) / `官方游戏` (ZH) with `collapsed: false`
+- Sidebar items MUST be sorted by plugin ID in alphabetical order (e.g. 2048 → cube → minesweeper)
+- Screenshot images should reference the raw GitHub URL from the README