Changes:
- Fix nickname off commands
- Improved performance for banlist command.
- Allow placeholders to be used in hover and click events in reports_list message.
- Improved performance for ticket list command.
- Improved performance for warnings command.
- Removed lots of unused code.
- Fixed update inventory title errors on 1.20
- Added /nm sendmessage command.
- Don't require player as sender type for playtime commands with arguments.
- Fixed playtime top page argument not working.