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/commonCodeController.ts

@@ -6,7 +6,7 @@ import {
 } from "../services/commonCodeService";
 import { AuthenticatedRequest } from "../types/auth";
 import { logger } from "../utils/logger";
-import { auditLogService } from "../services/auditLogService";
+import { auditLogService, getClientIp } from "../services/auditLogService";
 
 export class CommonCodeController {
   private commonCodeService: CommonCodeService;
@@ -172,7 +172,7 @@ export class CommonCodeController {
         resourceId: category?.categoryCode,
         resourceName: category?.categoryName || categoryData.categoryName,
         summary: `코드 카테고리 "${category?.categoryName || categoryData.categoryName}" 생성`,
-        ipAddress: (req as any).ip,
+        ipAddress: getClientIp(req),
         requestPath: req.originalUrl,
       });
 
@@ -229,7 +229,7 @@ export class CommonCodeController {
         resourceId: categoryCode,
         resourceName: category?.categoryName,
         summary: `코드 카테고리 "${categoryCode}" 수정`,
-        ipAddress: (req as any).ip,
+        ipAddress: getClientIp(req),
         requestPath: req.originalUrl,
       });
 
@@ -277,7 +277,7 @@ export class CommonCodeController {
         resourceType: "CODE_CATEGORY",
         resourceId: categoryCode,
         summary: `코드 카테고리 "${categoryCode}" 삭제`,
-        ipAddress: (req as any).ip,
+        ipAddress: getClientIp(req),
         requestPath: req.originalUrl,
       });
 
@@ -347,7 +347,7 @@ export class CommonCodeController {
         resourceId: codeData.codeValue,
         resourceName: codeData.codeName,
         summary: `코드 "${codeData.codeName}" (${categoryCode}) 생성`,
-        ipAddress: (req as any).ip,
+        ipAddress: getClientIp(req),
         requestPath: req.originalUrl,
       });