- Introduced a primary chain selection in the Exercise Progression Graph Panel to streamline exercise path management.
- Updated the ProgressionChainEditor to support single path mode, allowing users to manage a single progression path more effectively.
- Enhanced the ExerciseProgressionPathBuilder with improved logic for merging graph nodes into path steps and filtering gap offers.
- Updated UI elements for better clarity and user experience, including new notifications and styling adjustments.
- Incremented application version to reflect these updates.
- Added `ProgressionChainEditor` to the Exercise Progression Graph Panel for improved management of exercise chains.
- Refactored state management to utilize `useRef` for chain editor references and removed unused sequence step logic.
- Introduced a path insert notice in the Exercise Progression Path Builder to inform users about unsaved changes.
- Updated UI elements to enhance clarity regarding the status of paths before saving.
- Incremented application version to reflect these updates.
