- 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.
- Created `CONSOLIDATED_DOCS.md` to serve as the primary documentation source, integrating user and developer guides, API references, and troubleshooting sections.
- Updated `README.md` to reference the new consolidated documentation.
- Preserved existing documentation files for backward compatibility, including `USER_GUIDE.md`, `DEVELOPER_GUIDE.md`, and others.
- Enhanced navigation structure in `docs/README.md` to facilitate easier access to documentation.
- Implemented UI flickering fixes, including auto-save optimizations, debounced filter updates, and efficient tree updates to improve user experience.
- Added verification script `verify_docs_consolidation.py` to ensure successful documentation consolidation and integrity.
- Implemented unit tests for the ErrorHandler class, covering error handling, frequency tracking, and performance warnings.
- Created integration tests for input validation, error handling, auto-save functionality, and search/filter systems.
- Developed unit tests for the DataFilter, QuickFilters, and SearchHistory classes to ensure filtering logic works as expected.
- Added tests for the SearchFilterWidget UI component, verifying initialization, filter functionality, and responsiveness.
- Included edge case tests for error handling without UI manager and handling of None values.
- Added a link to the Recent Improvements section in the README.md for better visibility of new features.
- Removed the SEARCH_FILTER_FIX.md file as its content has been integrated into other documentation.
- Deleted the consolidate_docs.py script as its functionality is no longer needed after the documentation consolidation.
- Removed the outdated CHANGELOG.md file and replaced it with a new structure that consolidates all changelog information.
- Created a new DOCUMENTATION_INDEX.md file to provide a comprehensive guide to the documentation structure.
- Updated the docs/README.md to reflect the new documentation organization and included links to preserved legacy documentation.
- 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.
- Introduced `quick_test.py` for running specific test categories (unit, integration, theme, all).
- Updated `run_tests.py` to improve test execution and reporting, including coverage.
- Removed outdated test scripts for keyboard shortcuts, menu theming, note saving, and entry updating.
- Added new test script `test_theme_changing.py` to verify theme changing functionality.
- Consolidated integration tests into `test_integration.py` for comprehensive testing of TheChart application.
- Updated theme manager to ensure color retrieval works correctly.
- Modified test constants to import from the correct module path.
- Introduced `ThemeManager` to handle application themes using `ttkthemes`.
- Added `SettingsWindow` for user preferences including theme selection and UI settings.
- Integrated theme selection into the main application with a menu for quick access.
- Enhanced UI components with custom styles based on the selected theme.
- Implemented tooltips for better user guidance across various UI elements.
- Updated dependencies to include `ttkthemes` for improved visual appeal.
- Implemented ExportWindow class for exporting data and graphs in various formats (JSON, XML, PDF).
- Integrated ExportManager to handle export logic.
- Added export option in the main application menu.
- Enhanced user interface with data summary and export options.
- Included error handling and success messages for export operations.
- Updated dependencies in the lock file to include reportlab and lxml for PDF generation.
- Deleted `TESTING_SETUP.md` and `TEST_UPDATES_SUMMARY.md` as they were outdated.
- Introduced `CHANGELOG.md` to document notable changes and version history.
- Added `DEVELOPMENT.md` for detailed development setup, testing framework, and debugging guidance.
- Created `FEATURES.md` to outline core features and functionalities of TheChart.
- Established `README.md` as a centralized documentation index for users and developers.
- Deleted test scripts for dose tracking, UI functionality, dynamic data, edit functionality, and final workflow.
- Removed the `add_medicine_dose` method from the DataManager class as it is no longer needed.
- Implemented `test_dose_parsing_simple.py` to validate the dose parsing workflow.
- Created `test_dose_save.py` to verify the saving functionality of dose tracking.
- Added `test_dose_save_simple.py` for programmatic testing of dose saving without UI interaction.
- Developed `test_final_workflow.py` to test the complete dose tracking workflow, ensuring doses are preserved during edits.
- Enhanced `conftest.py` with a mock pathology manager for testing.
- Updated `test_data_manager.py` to include pathology manager in DataManager tests and ensure compatibility with new features.
