Filtering Hoppers

I swear, these bugs/oversights are like the hydra. Fix one, two more appear...

• Added a new toggle to your hoppers... item destruction! You can now choose whether blocked items are kept, or destroyed! The toggle takes the form of a green/red glass pane in the filter!
• Commands now also play a sound depending on their outcome!
• The auto-updater now pulls the updated plugin file from Modrinth instead of Spigot!
• Fixed oversight which made blacklisted items able to be picked up by hoppers when dropped right onto it
• Fixed an issue that spammed players with "You do not have permission to do that!" due to the way the Brigadier command system works

Hope this smooths out your experience!