Beyond's Java PvP

Beyonds Java PVP Update V1.4

Changelog:
Version 1.4 adds new features and improves existing ones to make the addon feel closer to Java Edition and more consistent overall.

Features :
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- Saturation display (inspired by the AppleSkin mod)
- Movable hunger and saturation bars (configurable using `/bjp:config`)
- Java-style saturation healing (based on Minecraft Java Edition mechanics)
- Offhand equippable blocks (supported blocks can be placed in the offhand)
- Offhand block placement (blocks in the offhand can be placed by interacting)

Changes :
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- Made `/bjp:config` accessible to all players. Admin settings are restricted to players with the `bey:bjp_admin` or `bey:bjp_owner` tag. Other players can only change visual settings tied to themselves.
- Improved crit consistency. Maximum damage now requires **80% charge (previously 95%)**
- Fixed weapon and sweep damage to properly account for armor
- Fixed offhand golden apple to give correct hunger and saturation when eaten
- Fixed inconsistent shield blocking while using weapons with java cooldown