Changes:
- Updated to API version 1.20 using Paper API
- Updated config and made usage more practical
- Fixed some bugs where the plugin would trigger a restart while it's still starting
+ Fixed bug where the server didn't restart + Added Custom command (can be set in config) to be executed when the server meets low tps preset + Added reload command (/lowtpsrestart reload or /ltr reload) ^ needs lowtpsrestart.reload permission ^