- Update Unit interface to allow null installation
- Include specialist.Unit and specialist.Unit.Installation in API includes
- Add Unit and Installation fields to subspecialist detail view
- Simplify list configuration headers and update keys for specialist name
- Create new unit detail page with route and navigation
- Add unit detail component to display basic unit information
- Implement position list management with pagination and actions
- Include position creation, editing and deletion functionality
- Update unit model to include installation relationship