docs: update user menu development rules

- Added critical guidelines prohibiting the direct coding of user menu screens in React (.tsx) files, emphasizing the use of the low-code screen designer system.
- Outlined the correct implementation steps for user menus, including the registration of screens in the `screen_definitions` and `screen_layouts_v2` tables, and the necessity of menu registration in `menu_info`.
- Highlighted prohibited patterns to prevent hardcoding user interface components, ensuring adherence to the established rendering system.

Made-with: Cursor

backend-node/src/app.ts

@@ -131,6 +131,7 @@ import taxInvoiceRoutes from "./routes/taxInvoiceRoutes"; // 세금계산서 관
 import cascadingRelationRoutes from "./routes/cascadingRelationRoutes"; // 연쇄 드롭다운 관계 관리
 import cascadingAutoFillRoutes from "./routes/cascadingAutoFillRoutes"; // 자동 입력 관리
 import cascadingConditionRoutes from "./routes/cascadingConditionRoutes"; // 조건부 연쇄 관리
+import packagingRoutes from "./routes/packagingRoutes"; // 포장/적재정보 관리
 import cascadingMutualExclusionRoutes from "./routes/cascadingMutualExclusionRoutes"; // 상호 배제 관리
 import cascadingHierarchyRoutes from "./routes/cascadingHierarchyRoutes"; // 다단계 계층 관리
 import categoryValueCascadingRoutes from "./routes/categoryValueCascadingRoutes"; // 카테고리 값 연쇄관계
@@ -321,6 +322,7 @@ app.use("/api/tax-invoice", taxInvoiceRoutes); // 세금계산서 관리
 app.use("/api/cascading-relations", cascadingRelationRoutes); // 연쇄 드롭다운 관계 관리
 app.use("/api/cascading-auto-fill", cascadingAutoFillRoutes); // 자동 입력 관리
 app.use("/api/cascading-conditions", cascadingConditionRoutes); // 조건부 연쇄 관리
+app.use("/api/packaging", packagingRoutes); // 포장/적재정보 관리
 app.use("/api/cascading-exclusions", cascadingMutualExclusionRoutes); // 상호 배제 관리
 app.use("/api/cascading-hierarchy", cascadingHierarchyRoutes); // 다단계 계층 관리
 app.use("/api/category-value-cascading", categoryValueCascadingRoutes); // 카테고리 값 연쇄관계

backend-node/src/controllers/entitySearchController.ts

@@ -266,7 +266,6 @@ export async function getDistinctColumnValues(req: AuthenticatedRequest, res: Re
     logger.info("컬럼 DISTINCT 값 조회 성공", {
       tableName,
       columnName,
-      columnInputType: columnInputType || "none",
       labelColumn: effectiveLabelColumn,
       companyCode,
       hasFilters: !!filtersParam,