Rewrite CutOS console host header

lib/frpc.js

@@ -153,8 +153,12 @@ function downloadFile(url, dest) {
 }
 
 function writeFrpcConfig(clawId, frpConfig, sshSecretKey, dashboardEnabled = true) {
-  const { auth_token, dashboard_local_port = 18789 } = frpConfig;
+  const { auth_token, dashboard_local_port = 18789, dashboard_host_header } = frpConfig;
   const ttyRemotePort = 10000 + Number(clawId);
+  const dashboardHostHeader = String(dashboard_host_header || '').trim();
+  const dashboardHostHeaderLine = dashboardHostHeader
+    ? `hostHeaderRewrite = "${dashboardHostHeader.replace(/"/g, '\\"')}"`
+    : '';
   const stcpBlock = sshSecretKey ? `
 [[proxies]]
 name = "ssh-${clawId}-secret"
@@ -175,6 +179,7 @@ name = "dashboard-${clawId}"
 type = "http"
 localPort = ${dashboard_local_port}
 subdomain = "${clawId}"
+${dashboardHostHeaderLine}
 ` : '';
   const toml = `# 由 clawd 自动生成，请勿手动修改
 serverAddr = "frp.claw.cutos.ai"
@@ -236,5 +241,6 @@ module.exports = {
   getDashboardInfo,
   resolveOpenclawConfigFile,
   startTtyd,
+  writeFrpcConfig,
   FrpcManager,
 };