Refactor: move presentation to lib and inject standard Java headers to all files

dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/usecase/SmsToolUseCase.java

@@ -1,5 +1,21 @@
 package io.shinhanlife.dap.mcc.biz.sms.usecase;
 
+/**
+ * @package io.shinhanlife.dap.mcc.biz.sms.usecase
+ * @className SmsToolUseCase
+ * @description AX HUB 시스템 처리 클래스
+ * @author 0986406
+ * @create 2026.09.01
+ * <pre>
+ * ---------- 개정이력 ----------
+ * 수정일      수정자    수정내용
+ * ---------- -------- ---------------------------
+ * 2026.09.01  0986406    최초생성
+ * 
+ * </pre>
+ */
+
+
 import io.shinhanlife.dap.lib.annotation.McpTool;
 import io.shinhanlife.dap.lib.annotation.McpFunction;
 import io.shinhanlife.dap.mcc.biz.sms.dto.*;