fix model mappings,dash updates, trading

test_cob_dashboard.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+"""
+Test COB Dashboard with Enhanced WebSocket
+"""
+
+import asyncio
+import logging
+from web.cob_realtime_dashboard import COBDashboardServer
+
+# Setup logging
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
+)
+
+async def main():
+    """Test the COB dashboard"""
+    dashboard = COBDashboardServer(host='localhost', port=8053)
+    await dashboard.start()
+
+if __name__ == "__main__":
+    asyncio.run(main())