feat: Enhance audit logging with client IP tracking

- Integrated client IP address retrieval in the audit logging functionality across multiple controllers, including admin, common code, department, flow, screen, and table management.
- Updated the `auditLogService` to include a new method for obtaining the client's IP address, ensuring accurate logging of user actions.
- This enhancement improves traceability and accountability by capturing the source of requests, thereby strengthening the overall logging mechanism within the application.

backend-node/src/controllers/tableManagementController.ts

@@ -13,7 +13,7 @@ import {
   ColumnSettingsResponse,
 } from "../types/tableManagement";
 import { query } from "../database/db";
-import { auditLogService } from "../services/auditLogService";
+import { auditLogService, getClientIp } from "../services/auditLogService";
 
 /**
  * 테이블 목록 조회
@@ -974,7 +974,7 @@ export async function addTableData(
       tableName,
       summary: `${tableName} 데이터 추가`,
       changes: { after: data },
-      ipAddress: (req as any).ip,
+      ipAddress: getClientIp(req),
       requestPath: req.originalUrl,
     });
 
@@ -1127,7 +1127,7 @@ export async function editTableData(
         tableName,
         summary: `${tableName} 데이터 수정`,
         changes: { before: changedBefore, after: changedAfter },
-        ipAddress: (req as any).ip,
+        ipAddress: getClientIp(req),
         requestPath: req.originalUrl,
       });
     }
@@ -1461,7 +1461,7 @@ export async function deleteTableData(
       tableName,
       summary: `${tableName} 데이터 삭제 (${deletedCount}건)`,
       changes: { before: { deletedCount, items: deleteItems.length } },
-      ipAddress: (req as any).ip,
+      ipAddress: getClientIp(req),
       requestPath: req.originalUrl,
     });
 
@@ -2355,7 +2355,7 @@ export async function multiTableSave(
       tableName: mainTableName,
       summary: `${mainTableName} 데이터 ${isUpdate ? "수정" : "생성"}${subTableResults.length > 0 ? ` (서브 테이블 ${subTableResults.length}건)` : ""}`,
       changes: { after: mainData },
-      ipAddress: (req as any).ip,
+      ipAddress: getClientIp(req),
       requestPath: req.originalUrl,
     });