fix(frpc): ttyd switch to tcp proxy to fix ws bidirectional issue

Made-with: Cursor

lib/frpc.js

@@ -164,6 +164,7 @@ function downloadFile(url, dest) {
  */
 function writeFrpcConfig(clawId, frpConfig) {
   const { server, port, auth_token, dashboard_local_port = 18789 } = frpConfig;
+  const ttyRemotePort = 10000 + Number(clawId);
   const toml = `# 由 clawd 自动生成，请勿手动修改
 serverAddr = "${server}"
 serverPort = ${port}
@@ -180,13 +181,13 @@ subdomain = "${clawId}"
 
 [[proxies]]
 name = "tty-${clawId}"
-type = "http"
+type = "tcp"
 localPort = ${TTYD_PORT}
-subdomain = "tty-${clawId}"
+remotePort = ${ttyRemotePort}
 `;
   fs.mkdirSync(CONFIG_DIR, { recursive: true });
   fs.writeFileSync(FRPC_CONFIG, toml, 'utf8');
-  console.log(`[frpc] frpc.toml 已写入: dashboard subdomain=${clawId}, tty subdomain=tty-${clawId}`);
+  console.log(`[frpc] frpc.toml 已写入: dashboard subdomain=${clawId}, tty tcp-port=${ttyRemotePort}`);
 }
 
 class FrpcManager {