remove dummy data, improve training , follow architecture

tests/test_enhanced_dashboard_integration.py

@@ -33,7 +33,7 @@ logger = logging.getLogger(__name__)
 from core.config import get_config
 from core.data_provider import DataProvider
 from core.enhanced_orchestrator import EnhancedTradingOrchestrator
-from core.unified_data_stream import UnifiedDataStream
+from core.universal_data_adapter import UniversalDataAdapter, UniversalDataStream
 from web.old_archived.scalping_dashboard import RealTimeScalpingDashboard
 
 class EnhancedDashboardIntegrationTest:

tests/test_enhanced_rl_status.py

@@ -29,7 +29,7 @@ def test_enhanced_rl_imports():
         return False
     
     try:
-        from core.unified_data_stream import UnifiedDataStream, TrainingDataPacket, UIDataPacket
+        from core.universal_data_adapter import UniversalDataAdapter, UniversalDataStream
         logger.info("✅ UnifiedDataStream components import: SUCCESS")
     except ImportError as e:
         logger.error(f"❌ UnifiedDataStream components import: FAILED - {e}")