Fixed users such as #tnt being incorrectly parsed

src/main/java/net/coreprotect/command/parser/UserParser.java

@@ -128,14 +128,6 @@ public class UserParser {
                         next = 0;
                     }
                 }
-                // Handle u:#player format for excluded users
-                else if (argument.startsWith("u:#")) {
-                    String username = argument.substring(3); // Remove the 'u:#' prefix
-                    if (!username.isEmpty()) {
-                        excluded.add(username);
-                    }
-                    next = 0;
-                }
                 else {
                     next = 0;
                 }