Maintenance Countdown

• Commands Got Smarter: You no longer need to remember the exact command syntax! Now, when you type /maintenance, you'll see a list of available options like 5minutes, stop, and pause right away thanks to tab-completion.

• Customization is Key: All timer messages and colors can now be easily changed in a new config.yml file. This gives you full control over how the announcements look and feel on your server.

• Final Console Reminder: When the countdown ends, the plugin will now display a clear, formatted message directly in your server's console, reminding you to shut down the server for maintenance.

Only tested Paper 1.21.8