WARNING: This version's FAWE reset has some issues with FFA arenas. Keep "use-fawe-reset: false" or use a newer update.

New stuff:
- Added kill regen option to restore inventory and health on kill (/battlekit killregen)
- Added random kit support - kits with "randomkit" in their name will select random allowed kit
- Added "plain_" prefix support for PlaceholderAPI placeholders (plain-placeholderapi-placeholders: true to enable)
- Added prevention of /arena ffa for invalid arenas
- Added FAWE (FastAsyncWorldEdit) arena reset and fixes to this (use-fawe-reset: true to enable)

Fixes:
- Fixed enderpearl cooldown not properly handling exp bar when change-item-name is false
- Fixed replay system crashes on newer versions due to missing Potion class
- Fixed kill regen not checking for totems
- Fixed null checks for kit icons and simplified API
- Fixed bot difficulty icon metadata flag visibility
- Fixed unnecessary errors/debug messages in debug mode
- Fixed block disappear command functionality

Performance improvements:
- Just minor improvement to old arena reset
- Enhanced arena reset system performance with better memory management
- Reduced unnecessary logging in SoundManager
- FAWE integration for improved reset performance

Other:
- Refactored arena reset system for better extensibility
- Improved build system and development workflow
- Better error handling and debug logging
- Some other minor improvements and refactors