fix: zoom reset on drag and IndexedDB version conflict

- Fix zoom resetting when dragging items (#775): removed useEffect that
  called load() on every autosave-triggered chartXML change, which reset
  the viewport. Moved diagram restore logic to onDrawioLoad where it
  only fires on remount.

- Fix IndexedDB VersionError: template-storage.ts shared the same DB
  name as session-storage.ts but at version 2, causing session storage
  to fail with "requested version (1) < existing version (2)". Give
  templates their own DB ("next-ai-drawio-templates").

README.md

@@ -31,7 +31,7 @@ https://github.com/user-attachments/assets/9d60a3e8-4a1c-4b5e-acbb-26af2d3eabd1
   - [Table of Contents](#table-of-contents)
   - [Examples](#examples)
   - [Features](#features)
-  - [MCP Server](#mcp-server)
+  - [MCP Server (Preview)](#mcp-server-preview)
     - [Claude Code CLI](#claude-code-cli)
   - [Getting Started](#getting-started)
     - [Try it Online](#try-it-online)
@@ -99,7 +99,9 @@ Here are some example prompts and their generated diagrams:
 -   **Cloud Architecture Diagram Support**: Specialized support for generating cloud architecture diagrams (AWS, GCP, Azure)
 -   **Animated Connectors**: Create dynamic and animated connectors between diagram elements for better visualization
 
-## MCP Server
+## MCP Server (Preview)
+
+> **Preview Feature**: This feature is experimental and may not be stable.
 
 Use Next AI Draw.io with AI agents like Claude Desktop, Cursor, and VS Code via MCP (Model Context Protocol).
 

components/chat-example-panel.tsx

@@ -141,6 +141,9 @@ export default function ExamplePanel({
                                     <span className="text-sm font-medium text-foreground group-hover:text-purple-500 transition-colors">
                                         {dict.examples.mcpServer}
                                     </span>
+                                    <span className="px-1.5 py-0.5 text-[10px] font-semibold bg-purple-500 text-white rounded">
+                                        {dict.examples.preview}
+                                    </span>
                                 </div>
                                 <p className="text-xs text-muted-foreground">
                                     {dict.examples.mcpDescription}

docs/cn/README_CN.md

@@ -30,7 +30,7 @@ https://github.com/user-attachments/assets/b2eef5f3-b335-4e71-a755-dc2e80931979
   - [目录](#目录)
   - [示例](#示例)
   - [功能特性](#功能特性)
-  - [MCP服务器](#mcp服务器)
+  - [MCP服务器（预览）](#mcp服务器预览)
     - [Claude Code CLI](#claude-code-cli)
   - [快速开始](#快速开始)
     - [在线试用](#在线试用)
@@ -98,7 +98,9 @@ https://github.com/user-attachments/assets/b2eef5f3-b335-4e71-a755-dc2e80931979
 -   **云架构图支持**：专门支持生成云架构图（AWS、GCP、Azure）
 -   **动画连接器**：在图表元素之间创建动态动画连接器，实现更好的可视化效果
 
-## MCP服务器
+## MCP服务器（预览）
+
+> **预览功能**：此功能为实验性功能，可能不稳定。
 
 通过MCP（模型上下文协议）在Claude Desktop、Cursor和VS Code等AI代理中使用Next AI Draw.io。
 

docs/ja/README_JA.md

@@ -28,7 +28,7 @@ https://github.com/user-attachments/assets/b2eef5f3-b335-4e71-a755-dc2e80931979
   - [目次](#目次)
   - [例](#例)
   - [機能](#機能)
-  - [MCPサーバー](#mcpサーバー)
+  - [MCPサーバー（プレビュー）](#mcpサーバープレビュー)
     - [Claude Code CLI](#claude-code-cli)
   - [はじめに](#はじめに)
     - [オンラインで試す](#オンラインで試す)
@@ -96,7 +96,9 @@ https://github.com/user-attachments/assets/b2eef5f3-b335-4e71-a755-dc2e80931979
 -   **クラウドアーキテクチャダイアグラムサポート**：クラウドアーキテクチャダイアグラムの生成を専門的にサポート（AWS、GCP、Azure）
 -   **アニメーションコネクタ**：より良い可視化のためにダイアグラム要素間に動的でアニメーション化されたコネクタを作成
 
-## MCPサーバー
+## MCPサーバー（プレビュー）
+
+> **プレビュー機能**：この機能は実験的であり、安定しない可能性があります。
 
 MCP（Model Context Protocol）を介して、Claude Desktop、Cursor、VS CodeなどのAIエージェントでNext AI Draw.ioを使用できます。
 

lib/i18n/dictionaries/en.json

@@ -76,7 +76,8 @@
         "creativeDescription": "Draw something fun and creative",
         "cachedNote": "Examples are cached for instant response",
         "mcpServer": "MCP Server",
-        "mcpDescription": "Use in Claude Desktop, VS Code & Cursor"
+        "mcpDescription": "Use in Claude Desktop, VS Code & Cursor",
+        "preview": "PREVIEW"
     },
     "settings": {
         "title": "Settings",

lib/i18n/dictionaries/ja.json

@@ -76,7 +76,8 @@
         "creativeDescription": "楽しくてクリエイティブなものを描く",
         "cachedNote": "例はキャッシュされ、即座に応答します",
         "mcpServer": "MCP サーバー",
-        "mcpDescription": "Claude Desktop、VS Code、Cursor で使用"
+        "mcpDescription": "Claude Desktop、VS Code、Cursor で使用",
+        "preview": "プレビュー"
     },
     "settings": {
         "title": "設定",

lib/i18n/dictionaries/zh-Hant.json

@@ -76,7 +76,8 @@
         "creativeDescription": "繪製有趣且富有創意的內容",
         "cachedNote": "範例已快取，可即時回應",
         "mcpServer": "MCP 伺服器",
-        "mcpDescription": "在 Claude Desktop、VS Code 和 Cursor 中使用"
+        "mcpDescription": "在 Claude Desktop、VS Code 和 Cursor 中使用",
+        "preview": "預覽"
     },
     "settings": {
         "title": "設定",

lib/i18n/dictionaries/zh.json

@@ -76,7 +76,8 @@
         "creativeDescription": "绘制有趣且富有创意的内容",
         "cachedNote": "示例已缓存，可即时响应",
         "mcpServer": "MCP 服务器",
-        "mcpDescription": "在 Claude Desktop、VS Code 和 Cursor 中使用"
+        "mcpDescription": "在 Claude Desktop、VS Code 和 Cursor 中使用",
+        "preview": "预览"
     },
     "settings": {
         "title": "设置",

packages/mcp-server/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@next-ai-drawio/mcp-server",
-    "version": "0.1.18",
+    "version": "0.1.17",
     "description": "MCP server for Next AI Draw.io - AI-powered diagram generation with real-time browser preview",
     "type": "module",
     "main": "dist/index.js",

packages/mcp-server/src/http-server.ts

@@ -155,7 +155,7 @@ export function startHttpServer(port = 6002): Promise<number> {
             }
         })
 
-        server.listen(port, "127.0.0.1", () => {
+        server.listen(port, () => {
             serverPort = port
             log.info(`HTTP server running on http://localhost:${port}`)
             resolve(port)

tsconfig.json

@@ -35,7 +35,6 @@
         "packages",
         "electron",
         "electron-standalone",
-        "dist-electron",
-        "release"
+        "dist-electron"
     ]
 }