feat(hwpod): 补齐拓扑与节点接入控制台

tools/hwlab-node.py

@@ -1,5 +1,7 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
+# SPEC: PJ2026-010104 AI网关; PJ2026-010405 云端控制台。
+# Implementation reference: draft-2026-07-13-p0-cloud-console.
 """面向 Windows HWPOD 的单文件 HWLAB 图形节点。
 
 用户入口不接受命令行参数，也不依赖 HWLAB_* 环境变量。
@@ -742,7 +744,28 @@ class WebSocketNodeClient:
         self.sock = ssl.create_default_context().wrap_socket(raw, server_hostname=host) if parsed.scheme == "wss" else raw
         self._handshake(parsed, host, port)
         self.bus.emit("log", f"WebSocket 已打开: {ws_url}")
-        self._send_json({"type": "register", "nodeId": self.executor.node_id, "name": self.executor.node_id, "capabilities": self.executor.capabilities(), "labels": {"platform": sys.platform, "hostname": socket.gethostname(), "version": NODE_VERSION, "startedAt": utc_now(), "allowedWorkspaceRootCount": len(self.executor.allowed_workspace_roots()), "diagnostics": DIAGNOSTICS.summary()}})
+        self._send_json({
+            "type": "register",
+            "nodeId": self.executor.node_id,
+            "name": self.executor.node_id,
+            "capabilities": self.executor.capabilities(),
+            "maxInFlight": 1,
+            "runtime": {
+                "kind": "python-tkinter-gui",
+                "installed": True,
+                "desktopVisible": True,
+                "currentVersion": APP_VERSION,
+                "updateChannel": str(self.config.get("update", {}).get("channel") or "stable"),
+            },
+            "labels": {
+                "platform": sys.platform,
+                "hostname": socket.gethostname(),
+                "version": NODE_VERSION,
+                "startedAt": utc_now(),
+                "allowedWorkspaceRootCount": len(self.executor.allowed_workspace_roots()),
+                "diagnostics": DIAGNOSTICS.summary(),
+            },
+        })
         last_heartbeat = 0.0
         last_diagnostic_flush = 0.0
         while not self.stop_event.is_set():