Duels Optimised

• Added support for configurable button types, slots, and glow effects in config.yml.
• Refactored button constructors to utilize new configuration options for button types and data.
• Introduced glowing button support with hidden enchantments.

• Improve queue matching logic by skipping unnecessary attempts when no arenas are available.
• Update KitEditListener to prevent stack splitting during kit editing.

Fixed startup errors where plugin was saying to contact author due to bad relocation of folialib.

Fixed inventory loss bug

Betting fixed