feat: add bgp observability and admin ui improvements

backend/app/api/v1/websocket.py

@@ -3,13 +3,14 @@
 import asyncio
 import json
 import logging
-from datetime import datetime
+from datetime import UTC, datetime
 from typing import Optional
 
 from fastapi import APIRouter, WebSocket, WebSocketDisconnect, Query
 from jose import jwt, JWTError
 
 from app.core.config import settings
+from app.core.time import to_iso8601_utc
 from app.core.websocket.manager import manager
 
 logger = logging.getLogger(__name__)
@@ -59,6 +60,7 @@ async def websocket_endpoint(
                         "ixp_nodes",
                         "alerts",
                         "dashboard",
+                        "datasource_tasks",
                     ],
                 },
             }
@@ -72,7 +74,7 @@ async def websocket_endpoint(
                     await websocket.send_json(
                         {
                             "type": "heartbeat",
-                            "data": {"action": "pong", "timestamp": datetime.utcnow().isoformat()},
+                            "data": {"action": "pong", "timestamp": to_iso8601_utc(datetime.now(UTC))},
                         }
                     )
                 elif data.get("type") == "subscribe":