- Added Vitest as a testing framework and included test scripts in package.json for improved testing capabilities.
- Refactored TrainingPlanningPageRoot component by removing unused state variables and imports, streamlining the code for better readability and performance.
- Introduced new utility functions for planning routes to enhance navigation within the training planning interface.
- Implemented a new API endpoint to retrieve exercises in training units that are not yet visible to the target club, enhancing visibility management for trainers.
- Introduced a new widget in the Dashboard to display these exercises, improving user access to relevant training information.
- Added helper functions to determine exercise visibility based on club membership and status, streamlining the exercise promotion process.
