chore: update docs

docs/index.md

@@ -39,6 +39,9 @@ features:
     -   icon: 🔍
         title: Code Completion
         details: Code editor supports code completion, help you write configuration faster.
+    -   icon: 🤖
+        title: MCP (Model Context Protocol)
+        details: Provides special interfaces for AI agents to interact with Nginx UI, enabling automated configuration management and service control.
     -   icon: 🖱️
         title: One-Click Deployment and Automatic Renewal
         details: Easily deploy and auto-renew Let's Encrypt certificates with just one click.

docs/zh_CN/index.md

@@ -39,6 +39,9 @@ features:
     -   icon: 🔍
         title: 代码补全
         details: 代码编辑器支持代码补全，帮助您更快地编写配置。
+    -   icon: 🤖
+        title: MCP (Model Context Protocol)
+        details: 提供特殊接口让 AI 代理与 Nginx UI 交互，实现自动化配置管理和服务控制。
     -   icon: 🖱️
         title: 一键部署和自动续期
         details: 只需一键即可轻松部署和自动续期 Let's Encrypt 证书。

docs/zh_TW/index.md

@@ -39,6 +39,9 @@ features:
     -   icon: 🔍
         title: 代碼補全
         details: 代碼編輯器支持代碼補全，幫助您更快地編寫配置。
+    -   icon: 🤖
+        title: MCP (Model Context Protocol)
+        details: 提供特殊接口讓 AI 代理與 Nginx UI 互動，實現自動化配置管理和服務控制。
     -   icon: 🖱️
         title: 一鍵部署和自動續期
         details: 只需一鍵即可輕鬆部署和自動續期 Let's Encrypt 證書。