Added new trainer tools for creating and managing training plans. Added support for shared training plans between trainers. Improved training plan editing and workout configuration flow. Refreshed the training plan and workout execution screens with a cleaner, more premium design. Improved exercise history readability. Fixed workout note saving when switching between exercises. Fixed report and measurement submissions from the mobile app. Improved measurement notifications and trainer email formatting. Added safer workout cancellation behavior. Added multiple UX fixes and stability improvements.