Remove several game listeners and utility files

The commit includes the deletion of several listeners and utility files. These were mainly related to handling specific game events such as interactions with lava and fireworks, combat commands, and actions related to player pets and mounts. The removal is due to refactoring damage source check system

src/main/java/me/youhavetrouble/preventstabby/commands/MainCommand.java

@@ -33,7 +33,7 @@ public class MainCommand implements TabExecutor {
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
         if (!sender.hasPermission("preventstabby.command")) {
-            PluginMessages.sendMessage(sender, PreventStabby.getPlugin().getConfigCache().getNo_permission());
+            PluginMessages.sendMessage(sender, PreventStabby.getPlugin().getConfigCache().no_permission);
             return true;
         }
         if (args.length == 0) {
@@ -63,7 +63,7 @@ public class MainCommand implements TabExecutor {
                 GlobalToggleCommand.globalToggle(sender, args);
                 break;
             default:
-                PluginMessages.sendMessage(sender, PreventStabby.getPlugin().getConfigCache().getNo_such_command());
+                PluginMessages.sendMessage(sender, PreventStabby.getPlugin().getConfigCache().no_such_command);
                 break;
         }
         return true;