fix model registration and anouncement. added console panel

tests/test_dashboard.py

@@ -12,6 +12,7 @@ PANELS = [
     "Tracker hive", "Nodes & coverage", "Client balances",
     "Node pending payouts", "Settlement history",
     "Strikes / bans / forfeitures", "Model usage", "Node throughput",
+    "Console output",
 ]
 
 
@@ -64,3 +65,29 @@ def test_registry_wallets_endpoint():
         assert data["wallets"]["wallet-a"]["banned"] is False
     finally:
         tracker.stop()
+
+
+def test_console_endpoint_exposes_tracker_events():
+    tracker = TrackerServer()
+    port = tracker.start()
+    try:
+        body = json.dumps({
+            "endpoint": "http://127.0.0.1:9001",
+            "model": "stub-model",
+            "shard_start": 0,
+            "shard_end": 3,
+            "hardware_profile": {},
+        }).encode()
+        req = urllib.request.Request(
+            f"http://127.0.0.1:{port}/v1/nodes/register",
+            data=body,
+            headers={"Content-Type": "application/json"},
+            method="POST",
+        )
+        urllib.request.urlopen(req).read()
+
+        data = json.loads(urllib.request.urlopen(f"http://127.0.0.1:{port}/v1/console").read())
+    finally:
+        tracker.stop()
+
+    assert any(event["message"] == "node registered" for event in data["events"])