widgets/exercise_pose_painter library

1. sport_exercise_tracker_widget package
2. documentation
3. widgets/exercise_pose_painter.dart

sport_exercise_tracker_widget package

1. Libraries
2. camera_sport_exercise_tracker_widget
3. configs/camera_config
4. main
5. models/exercise_models
6. models/exercises
7. services/camera_service
8. services/exercise_repetition_counter_service
9. services/pose_detection_service
10. utils/consts
11. utils/enums
12. utils/utils
13. widgets/camera_sport_exercise_tracker_widget
14. widgets/exercise_pose_painter