- Added `safe_float` utility to enhance float handling in correlation calculations, preventing potential errors.
- Refactored lag correlation logic in `get_history_overview_viz_bundle` to utilize absolute values safely, improving accuracy in metric comparisons.
- Enhanced nutrition body merge logic to ensure proper date handling and data integrity, optimizing the retrieval of nutrition and weight logs.
- Introduced new functions in the frontend for processing lag details, improving the visualization of correlation data in the History page.
- Refactored the `calculate_lag_correlation` function to normalize lag payloads and improve correlation calculations for various nutrition metrics.
- Introduced a new function `build_nutrition_correlation_heuristic_items` to generate heuristic insights based on merged nutrition data, enhancing user understanding of dietary impacts on weight and body composition.
- Updated the `get_nutrition_history_viz_bundle` function to include daily calorie balance and protein vs. lean mass data, providing a comprehensive view of nutrition trends.
- Enhanced the frontend to visualize calorie balance and protein vs. lean mass insights, improving the user experience with clear graphical representations of dietary correlations.
