WorldGuard ExtraFlags Plus

Fixed

• Fixed command-on-entry and command-on-exit flags causing thread check errors on Folia servers by using entity scheduler instead of global scheduler for player command dispatch
• Fixed disable-collision flag causing player disconnections on Paper servers by properly handling IllegalStateException when removing players from teams
• Fixed disable-collision flag on Folia servers - feature is now automatically disabled if team creation is not supported (prevents errors and warnings)

Added

• Added support for %player% and {player} placeholders in command-on-entry, command-on-exit, console-command-on-entry, and console-command-on-exit flags (in addition to existing %username% and {username} placeholders)
• Added EssentialsX godmode integration - the godmode flag now also disables EssentialsX godmode when entering regions with godmode disabled (EssentialsX is now a soft dependency)

Changed

• Migrated configuration management to ConfigLib library for improved maintainability, automatic comment preservation, and better error handling
• Updated API version to 1.21 - plugin now officially supports Paper 1.21.10+, Spigot 1.21.x, and Folia 1.21.x