- Introduced `config_utils.py` for loading and managing strategy configurations, including functions for loading templates, generating dropdown options, and retrieving parameter schemas and default values.
- Added JSON templates for EMA Crossover, MACD, and RSI strategies, defining their parameters and validation rules to enhance modularity and maintainability.
- Implemented `StrategyManager` in `manager.py` for managing user-defined strategies with file-based storage, supporting easy sharing and portability.
- Updated `__init__.py` to include new components and ensure proper module exports.
- Enhanced error handling and logging practices across the new modules for improved reliability.
These changes establish a robust foundation for strategy management and configuration, aligning with project goals for modularity, performance, and maintainability.
