필드 연결 설정 테이블 및 컬럼 db에서 가져오기

frontend/components/dataflow/connection/ActionConditionRenderer.tsx

@@ -214,13 +214,13 @@ export const ActionConditionRenderer: React.FC<ActionConditionRendererProps> = (
             {condition.tableType === "from" &&
               fromTableColumns.map((column) => (
                 <SelectItem key={column.columnName} value={column.columnName}>
-                  {column.columnName}
+                  {column.displayName || column.columnLabel || column.columnName}
                 </SelectItem>
               ))}
             {condition.tableType === "to" &&
               toTableColumns.map((column) => (
                 <SelectItem key={column.columnName} value={column.columnName}>
-                  {column.columnName}
+                  {column.displayName || column.columnLabel || column.columnName}
                 </SelectItem>
               ))}
           </SelectContent>