添加本地服务端口配置项，允许用户自定义发送JSON数据的端口号

- 在localClient.ts中实现从配置读取端口号，默认值为26000
- 在package.json中添加squirrel.localServicePort配置项
- 用户现在可以通过VS Code设置自定义本地C++服务端口

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

dist/localClient.js

@@ -35,6 +35,7 @@ var __importStar = (this && this.__importStar) || (function () {
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.sendFileToCppService = sendFileToCppService;
 const http = __importStar(require("http"));
+const vscode = __importStar(require("vscode"));
 /**
  * 构建JSON数据
  * @param filePath 文件路径
@@ -53,12 +54,15 @@ function buildJsonData(filePath, content) {
  * @returns Promise<boolean> 是否发送成功
  */
 async function sendFileToCppService(filePath, content) {
+    // 从配置中获取端口号，默认为26000
+    const config = vscode.workspace.getConfiguration('squirrel');
+    const localServicePort = config.get('localServicePort', 26000);
     return new Promise((resolve) => {
         const jsonData = buildJsonData(filePath, content);
         const postData = jsonData;
         const options = {
             hostname: '127.0.0.1',
-            port: 26000,
+            port: localServicePort,
             path: '/send_data',
             method: 'POST',
             headers: {