- Updated all technical indicators to return pandas DataFrames instead of lists, improving consistency and usability.
- Modified the `calculate` method in `TechnicalIndicators` to directly return DataFrames with relevant indicator values.
- Enhanced the `data_integration.py` to utilize the new DataFrame outputs for better integration with charting.
- Updated documentation to reflect the new DataFrame-centric approach, including usage examples and output structures.
- Improved error handling to ensure empty DataFrames are returned when insufficient data is available.
These changes streamline the indicator calculations and improve the overall architecture, aligning with project standards for maintainability and performance.
Implement comprehensive chart configuration and validation system
- Introduced a modular chart configuration system in `components/charts/config/` to manage indicator definitions, default configurations, and strategy-specific setups.
- Added new modules for error handling and validation, enhancing user guidance and error reporting capabilities.
- Implemented detailed schema validation for indicators and strategies, ensuring robust configuration management.
- Created example strategies and default configurations to facilitate user onboarding and usage.
- Enhanced documentation to provide clear guidelines on the configuration system, validation rules, and usage examples.
- Added unit tests for all new components to ensure functionality and reliability across the configuration system.
- Suppressed SQLAlchemy logging in `app.py` and `main.py` to reduce console verbosity.
- Introduced a new modular chart system in `components/charts/` with a `ChartBuilder` class for flexible chart creation.
- Added utility functions for data processing and validation in `components/charts/utils.py`.
- Implemented indicator definitions and configurations in `components/charts/config/indicator_defs.py`.
- Created a comprehensive documentation structure for the new chart system, ensuring clarity and maintainability.
- Added unit tests for the `ChartBuilder` class to verify functionality and robustness.
- Updated existing components to integrate with the new chart system, enhancing overall architecture and user experience.
