- Introduced validation utilities in src/thechart/validation with InputValidator class for various data types.
- Migrated theme management to thechart.ui.theme_manager, providing a legacy shim for backward compatibility.
- Updated tooltip system to thechart.ui.tooltip_system, maintaining legacy imports.
- Created compatibility shim for undo utilities, redirecting to thechart.core.undo_manager.
- Ensured all new modules are properly documented and maintain existing functionality.
- Added preferences management in `preferences.py` with functions to load, save, get, set, and reset preferences.
- Introduced a configuration directory structure based on the operating system.
- Integrated preferences into the settings window, allowing users to reset settings and manage window geometry.
- Enhanced `search_filter.py` to support flexible date column names and improved filtering logic.
- Updated `settings_window.py` to include options for managing backup and configuration folder paths.
- Introduced an `UndoManager` class to handle undo actions for add/update/delete operations.
- Improved UIManager to support sorting in tree views and added a toast notification feature.
- Added DataFilter class for managing filtering and searching of medical data.
- Introduced SearchFilterWidget for UI controls related to search and filters.
- Integrated search and filter features into MedTrackerApp, allowing users to filter data by date range, medicine status, and pathology scores.
- Implemented quick filters for common use cases (last week, last month, high symptoms).
- Enhanced data loading and display logic to accommodate filtered data.
- Added error handling for data loading issues.
- Updated UIManager to reflect filter status in the application.
- Improved entry validation in add_new_entry method to ensure data integrity.
William Valentin