- Introduced the `body_history_viz` widget to the dashboard, allowing users to visualize body history data.
- Updated widget configuration to include `body_history_viz` in the allowed widgets and added validation for its configuration.
- Enhanced the widget catalog with details for the new `body_history_viz` entry.
- Added tests to ensure proper validation of the `body_history_viz` widget configuration.
- Updated application version to reflect the addition of the new widget.
