Doar MihaiandClaude Sonnet 4.6
8dbcdfd70c
Implements gym training logic with daily session tracking: - GymSession model manages training sessions per stat per day - TrainingService handles training validation, energy consumption, and stat gains - Lazy daily reset: session count resets when reset_date is before today - Validates: sufficient energy, daily cap (5 sessions per stat), valid stats Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>