- Introduced the `history_overview_viz` widget to the dashboard, allowing users to visualize consolidated history data across various metrics.
- Updated widget configuration to include `history_overview_viz` in the allowed widgets and added validation for its configuration.
- Enhanced the widget catalog with details for the new `history_overview_viz` entry.
- Implemented default values and validation logic for the widget's configuration, ensuring proper handling of user inputs.
- Added tests to ensure proper validation of the `history_overview_viz` widget configuration.
- Bumped application version to reflect the addition of the new widget.
