docs: add matrix

Author: Soulter

.vitepress/config.mjs

@@ -100,6 +100,7 @@ export default defineConfig({
                   { text: "Slack", link: "/slack" },
                   { text: "Misskey", link: "/misskey" },
                   { text: "Discord", link: "/discord" },
+                  { text: "Matrix", link: "/matrix" },
                   { text: "KOOK", link: "/kook" },
                   { text: "VoceChat", link: "/vocechat" },
                   {
@@ -321,6 +322,7 @@ export default defineConfig({
                   { text: "Slack", link: "/slack" },
                   { text: "Misskey", link: "/misskey" },
                   { text: "Discord", link: "/discord" },
+                  { text: "Matrix", link: "/matrix" },
                   { text: "KOOK", link: "/kook" },
                   { text: "VoceChat", link: "/vocechat" },
                   {

en/deploy/platform/matrix.md

@@ -0,0 +1,20 @@
+# Connecting to Matrix
+
+> [!TIP]
+> This platform adapter is maintained by the community ([stevessr](https://github.com/stevessr)). If you find it helpful, please support the developer by giving the repository a Star. ❤️
+
+## Installing the astrbot_plugin_matrix_adapter Plugin
+
+Go to the AstrBot WebUI plugin marketplace, search for `astrbot_plugin_matrix_adapter`, and click Install.
+
+After installation, navigate to Messaging Platforms → Add Adapter → Select Matrix (if the option is missing, try restarting AstrBot or check the plugin installation status).
+
+Click `Enable` in the configuration dialog that appears.
+
+## Configuration
+
+Please refer to the repository's [README.md](https://github.com/stevessr/astrbot_plugin_matrix_adapter?tab=readme-ov-file#astrbot-matrix-adapter-%E6%8F%92%E4%BB%B6) for configuration instructions.
+
+## Issue Reporting
+
+If you have any questions, please submit an issue to the [plugin repository](https://github.com/stevessr/astrbot_plugin_matrix_adapter/issues).

zh/deploy/platform/matrix.md

@@ -0,0 +1,20 @@
+# 接入 Matrix
+
+> [!TIP]
+> 该平台适配器由社区([stevessr](https://github.com/stevessr)) 维护。如果您觉得有帮助，请支持开发者，给该仓库点一个 Star。❤️
+
+## 安装 astrbot_plugin_matrix_adapter 插件
+
+进入 AstrBot WebUI 的插件市场，搜索 `astrbot_plugin_matrix_adapter`，点击安装。
+
+安装完成后，前往 消息平台 → 新增适配器 → 选择 Matrix（若选项缺失，尝试重启 AstrBot 或检查插件安装状态）。
+
+在弹出的配置对话框中点击 `启用`。
+
+## 配置
+
+请参考该仓库的 [README.md](https://github.com/stevessr/astrbot_plugin_matrix_adapter?tab=readme-ov-file#astrbot-matrix-adapter-%E6%8F%92%E4%BB%B6) 进行配置。
+
+## 问题提交
+
+如有疑问，请提交 issue 至[插件仓库](https://github.com/stevessr/astrbot_plugin_matrix_adapter/issues)。