회사별 테이블 데이터 격리

frontend/lib/api/entityJoin.ts

@@ -89,12 +89,20 @@ export const entityJoinApi = {
       });
     }
 
+    // 🔒 멀티테넌시: company_code 자동 필터링 활성화
+    const autoFilter = {
+      enabled: true,
+      filterColumn: "company_code",
+      userField: "companyCode",
+    };
+
     const response = await apiClient.get(`/table-management/tables/${tableName}/data-with-joins`, {
       params: {
         ...params,
         search: params.search ? JSON.stringify(params.search) : undefined,
         additionalJoinColumns: params.additionalJoinColumns ? JSON.stringify(params.additionalJoinColumns) : undefined,
         screenEntityConfigs: params.screenEntityConfigs ? JSON.stringify(params.screenEntityConfigs) : undefined, // 🎯 화면별 엔티티 설정
+        autoFilter: JSON.stringify(autoFilter), // 🔒 멀티테넌시 필터링
       },
     });
     return response.data.data;

frontend/lib/api/screen.ts

@@ -280,7 +280,17 @@ export const tableTypeApi = {
     size: number;
     totalPages: number;
   }> => {
-    const response = await apiClient.post(`/table-management/tables/${tableName}/data`, params);
+    // 🔒 멀티테넌시: company_code 자동 필터링 활성화
+    const requestBody = {
+      ...params,
+      autoFilter: {
+        enabled: true,
+        filterColumn: "company_code",
+        userField: "companyCode",
+      },
+    };
+
+    const response = await apiClient.post(`/table-management/tables/${tableName}/data`, requestBody);
     const raw = response.data?.data || response.data;
 
     return {