VO: True Sleep

[1.3.25+26.1.2]

Added

• Sleep Hunger Reduction Setting: Added SleepHungerHelper.java to simulate natural metabolic exhaustion when players sleep through the fast-forwarded night. Drains ~3-4 hunger points over a full night using standard vanilla saturation-first exhaustion (player.causeFoodExhaustion()).
• Starvation Safety Floor: Exhaustion automatically clamps at 6 food points (3 drumsticks), ensuring players never take starvation damage in bed and always retain the ability to sprint upon waking.
• Granular Sleep Hunger Control: Registered truesleep:sleep_hunger GameRule (Boolean, default: true), synced with config/truesleep.json and integrated into /truesleep set/get/status sleep_hunger.