feat: add Termux/proot environment compatibility (#457)

- Add init system detection (systemd/launchd/windows-service/other)
- Automatically use "gateway run" mode for environments without service managers (WSL/Docker/Termux/proot)
- Add safeNetworkInterfaces() wrapper to handle uv_interface_addresses permission errors in proot
- Prevents ERR_SYSTEM_ERROR (errno 13) when os.networkInterfaces() fails in restricted environments

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/server/src/index.ts

@@ -39,6 +39,18 @@ process.on('unhandledRejection', (reason) => {
 let server: any = null
 let chatRunServer: any = null
 
+/**
+ * 安全获取网络接口信息（兼容 Termux/proot 环境）
+ * 在 proot 环境中 os.networkInterfaces() 会抛出权限错误（errno 13）
+ */
+function safeNetworkInterfaces() {
+  try {
+    return os.networkInterfaces()
+  } catch {
+    return {}
+  }
+}
+
 export async function bootstrap() {
   console.log(`hermes-web-ui v${APP_VERSION} starting...`)
   await mkdir(config.uploadDir, { recursive: true })
@@ -123,7 +135,7 @@ export async function bootstrap() {
   })
 
   server.on('listening', () => {
-    const interfaces = os.networkInterfaces()
+    const interfaces = safeNetworkInterfaces()
     const localIp = Object.values(interfaces).flat().find(i => i?.family === 'IPv4' && !i?.internal)?.address || 'localhost'
     console.log(`Server: http://localhost:${config.port} (LAN: http://${localIp}:${config.port})`)
     console.log(`Upstream: ${config.upstream}`)