Bring Java PvP Mechanics and Functional UI Buttons to Bedrock Edition

To improve the gameplay experience and bridge the gap between platforms, Minecraft Bedrock Edition needs an overhaul for combat and user interface controls.Combat Parity (PvP Overhaul):Implement the attack cooldown timer to reward precise timing over button-mashing.Add the sweep attack mechanic to swords for better crowd control.Increase axe damage to match Java Edition, making axes a viable tactical weapon.Remove the requirement to crouch to activate shields, standardizing shield behavior across versions.Functional UI Buttons:Add an optional toggle for an "F3-style" debug screen to view coordinates, facing direction, and biome data cleanly.Introduce a button or toggle to view advanced tooltips, specifically numerical item durability. The sweep attack is very important