feat: 实现 OpenCode 页面生命周期管理 XCOpenCodeWeb.exe

- 新增 electron/services/xcOpenCodeWebService.ts 服务管理模块
- 标签页打开时启动 XCOpenCodeWeb.exe，关闭时停止
- 使用 iframe 在 OpenCode 页面显示 Web 服务 (端口 3002)
- 添加 bin 目录打包配置
- 添加 TypeScript 类型定义

electron/services/xcOpenCodeWebService.ts

@@ -0,0 +1,158 @@
+import { spawn, ChildProcess } from 'child_process';
+import { app } from 'electron';
+import path from 'path';
+import log from 'electron-log';
+
+const XCOPENCODEWEB_PORT = 3002;
+const HEALTH_CHECK_INTERVAL = 10000;
+const HEALTH_CHECK_TIMEOUT = 2000;
+
+class XCOpenCodeWebService {
+  private process: ChildProcess | null = null;
+  private healthCheckTimer: NodeJS.Timeout | null = null;
+  private _isRunning = false;
+
+  get port(): number {
+    return XCOPENCODEWEB_PORT;
+  }
+
+  isRunning(): boolean {
+    return this._isRunning;
+  }
+
+  getStatus(): { running: boolean; port: number } {
+    return {
+      running: this._isRunning,
+      port: this.port,
+    };
+  }
+
+  private getExePath(): string {
+    const exeName = 'XCOpenCodeWeb.exe';
+    const isPackaged = app.isPackaged;
+    
+    let basePath: string;
+    if (isPackaged) {
+      basePath = path.dirname(app.getPath('exe'));
+    } else {
+      basePath = process.cwd();
+    }
+
+    return path.join(basePath, 'bin', exeName);
+  }
+
+  private async checkHealth(): Promise<boolean> {
+    try {
+      const controller = new AbortController();
+      const timeoutId = setTimeout(() => controller.abort(), HEALTH_CHECK_TIMEOUT);
+      
+      const response = await fetch(`http://127.0.0.1:${this.port}`, {
+        signal: controller.signal,
+      });
+      
+      clearTimeout(timeoutId);
+      return response.ok || response.status === 401;
+    } catch (error) {
+      log.warn('[XCOpenCodeWebService] Health check failed:', error);
+      return false;
+    }
+  }
+
+  private startHealthCheck(): void {
+    if (this.healthCheckTimer) {
+      clearInterval(this.healthCheckTimer);
+    }
+
+    this.healthCheckTimer = setInterval(async () => {
+      const isHealthy = await this.checkHealth();
+      if (!isHealthy && this._isRunning) {
+        log.warn('[XCOpenCodeWebService] Service not responding');
+      }
+    }, HEALTH_CHECK_INTERVAL);
+  }
+
+  async start(): Promise<{ success: boolean; error?: string }> {
+    if (this._isRunning && this.process) {
+      log.info('[XCOpenCodeWebService] Already running');
+      return { success: true };
+    }
+
+    try {
+      const exePath = this.getExePath();
+      log.info(`[XCOpenCodeWebService] Starting from: ${exePath}`);
+
+      this.process = spawn(exePath, [], {
+        stdio: 'pipe',
+        shell: true,
+        detached: false,
+      });
+
+      this.process.stdout?.on('data', (data) => {
+        log.info(`[XCOpenCodeWeb] ${data}`);
+      });
+
+      this.process.stderr?.on('data', (data) => {
+        log.error(`[XCOpenCodeWeb error] ${data}`);
+      });
+
+      this.process.on('error', (err) => {
+        log.error('[XCOpenCodeWebService] Process error:', err);
+        this._isRunning = false;
+        this.process = null;
+      });
+
+      this.process.on('exit', (code) => {
+        log.info(`[XCOpenCodeWebService] Process exited with code ${code}`);
+        this._isRunning = false;
+        this.process = null;
+      });
+
+      await new Promise<void>((resolve) => setTimeout(resolve, 2000));
+
+      this._isRunning = true;
+      this.startHealthCheck();
+
+      log.info(`[XCOpenCodeWebService] Started successfully on port ${this.port}`);
+      return { success: true };
+    } catch (error: any) {
+      log.error('[XCOpenCodeWebService] Failed to start:', error);
+      this._isRunning = false;
+      return { success: false, error: error.message };
+    }
+  }
+
+  async stop(): Promise<{ success: boolean; error?: string }> {
+    if (this.healthCheckTimer) {
+      clearInterval(this.healthCheckTimer);
+      this.healthCheckTimer = null;
+    }
+
+    if (!this.process) {
+      log.info('[XCOpenCodeWebService] Not running');
+      return { success: true };
+    }
+
+    try {
+      log.info('[XCOpenCodeWebService] Stopping...');
+
+      this.process.kill('SIGTERM');
+      
+      await new Promise<void>((resolve) => setTimeout(resolve, 1000));
+
+      if (this.process && !this.process.killed) {
+        this.process.kill('SIGKILL');
+      }
+
+      this.process = null;
+      this._isRunning = false;
+
+      log.info('[XCOpenCodeWebService] Stopped');
+      return { success: true };
+    } catch (error: any) {
+      log.error('[XCOpenCodeWebService] Failed to stop:', error);
+      return { success: false, error: error.message };
+    }
+  }
+}
+
+export const xcOpenCodeWebService = new XCOpenCodeWebService();