3.9 Enhance chart functionality with indicator management and data export features

- Updated `ChartBuilder` to support dynamic indicator integration, allowing users to specify overlay and subplot indicators for enhanced chart analysis.
- Implemented a new `get_indicator_data` method in `MarketDataIntegrator` for fetching indicator data based on user configurations.
- Added `create_export_controls` in `chart_controls.py` to facilitate data export options (CSV/JSON) for user analysis.
- Enhanced error handling and logging throughout the chart and data analysis processes to improve reliability and user feedback.
- Updated documentation to reflect new features and usage guidelines for indicator management and data export functionalities.

components/charts/layers/indicators.py

@@ -28,6 +28,7 @@ logger = get_logger("default_logger")
 @dataclass
 class IndicatorLayerConfig(LayerConfig):
     """Extended configuration for indicator layers"""
+    id: str = ""
     indicator_type: str = ""  # e.g., 'sma', 'ema', 'rsi'
     parameters: Dict[str, Any] = None  # Indicator-specific parameters
     line_width: int = 2