feat: enhance data mapping and entity join handling in components

- Updated ButtonPrimaryComponent to utilize entity join metadata for improved data mapping.
- Introduced getEntityJoinColumns method in TableListComponent to retrieve entity join column metadata.
- Enhanced applyMappingRules function to support optional entity join columns, allowing for more flexible data resolution.
- Added utility functions to build join alias maps and resolve values from entity joins, improving data handling capabilities.

These enhancements aim to provide a more robust and dynamic data mapping experience, facilitating better integration of entity relationships in the application.

frontend/lib/registry/components/v2-button-primary/ButtonPrimaryComponent.tsx

@@ -938,8 +938,14 @@ export const ButtonPrimaryComponent: React.FC<ButtonPrimaryComponentProps> = ({
         effectiveMappingRules = multiTableMappings[0]?.mappingRules || [];
       }
 
+      // 소스 DataProvider에서 엔티티 조인 메타데이터 가져오기
+      const entityJoinColumns = sourceProvider?.getEntityJoinColumns?.() || [];
+      if (entityJoinColumns.length > 0) {
+        console.log(`🔗 [ButtonPrimary] 엔티티 조인 메타데이터 ${entityJoinColumns.length}개 감지`, entityJoinColumns);
+      }
+
       const mappedData = sourceData.map((row) => {
-        const mappedRow = applyMappingRules(row, effectiveMappingRules);
+        const mappedRow = applyMappingRules(row, effectiveMappingRules, entityJoinColumns);
 
         return {
           ...mappedRow,