Hrda-KnockbackFFA

[Important] Due to a completely new and more reliable location saving system, you MUST delete your old config.yml and set up your arenas again. Older configs are no longer compatible!

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[Added] Implemented an automatic Map Rotation system that seamlessly cycles through your configured arenas.
[Added] Added an inventory and armor saving system. Players' original items are safely stored upon joining the arena and fully restored when they leave.

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[Fixed] Fixed a critical bug where arena spawns and locations failed to load after a server restart.
[Fixed] Optimized the Scoreboard system to completely eliminate flickering during time and stat updates.