refactor: 移除未使用的作者和版本注释

src/main/java/org/jcnc/snow/compiler/ir/builder/StatementBuilder.java

@@ -24,9 +24,6 @@ import java.util.ArrayDeque;
  *     <li>负责控制流跳转（分支、循环）的标签分配与维护。</li>
  *     <li>在变量赋值和声明时自动常量折叠和登记。</li>
  * </ul>
- *
- * @author [你的名字]
- * @since 1.0
  */
 public class StatementBuilder {
 

src/main/java/org/jcnc/snow/vm/commands/ref/control/RPushCommand.java

@@ -35,9 +35,6 @@ import java.util.List;
  *     R_PUSH [1, 2, 3]         // pushes ArrayList {1, 2, 3}
  *     R_PUSH [1, [2, 3], 4]    // pushes nested arrays as mutable lists
  * </pre>
- *
- * @author (your name or org)
- * @since 1.0
  */
 public class RPushCommand implements Command {