feat: add hwpod node native websocket dispatch

cmd/hwlab-cloud-api/main.ts

@@ -1,5 +1,5 @@
 #!/usr/bin/env bun
-import { createCloudApiServer } from "../../internal/cloud/server.ts";
+import { createCloudApiBunServer } from "../../internal/cloud/bun-server.ts";
 import { applyCloudApiImageEnv, parsePort, parseTimeout } from "./runtime-options.ts";
 
 const host = process.env.HWLAB_CLOUD_API_HOST || "0.0.0.0";
@@ -14,28 +14,26 @@ const codeAgentHardTimeoutMs = parseTimeout(process.env.HWLAB_CODE_AGENT_HARD_TI
 });
 applyCloudApiImageEnv(process.env);
 
-const server = createCloudApiServer({
+const runtime = await createCloudApiBunServer({
+  host,
+  port,
   codeAgentTimeoutMs,
   codeAgentHardTimeoutMs
 });
 
-server.listen(port, host, () => {
-  const address = server.address();
-  const resolvedPort = typeof address === "object" && address ? address.port : port;
-  process.stdout.write(
-    `${JSON.stringify({
-      serviceId: "hwlab-cloud-api",
-      status: "listening",
-      host,
-      port: resolvedPort
-    })}\n`
-  );
-});
+process.stdout.write(
+  `${JSON.stringify({
+    serviceId: "hwlab-cloud-api",
+    status: "listening",
+    host,
+    port: runtime.port,
+    hwpodNodeWs: "/v1/hwpod-node/ws"
+  })}\n`
+);
 
 for (const signal of ["SIGINT", "SIGTERM"]) {
   process.on(signal, () => {
-    server.close(() => {
-      process.exit(0);
-    });
+    runtime.stop();
+    process.exit(0);
   });
 }