-Added compatibility with 1.21.8.
-Modified config file code and access.
-Fixed issue with close_inventory_on_claim option when buying a kit.
Some changes were made on the file management system on the plugin, so I recommend you make a backup of your plugin files.
-Added click_actions property on inventory.yml, to execute actions when clicking on items. This will replace click_commands option. There is an automatic process that will convert all your click_commands options to click_actions.
-Added message and close_inventory action types.
-Added: Optimized player data storage.
-Fixed commands that were not being executed when clicking on an item with the open_inventory property.