feat: Enhance CategoryValueManagerTree with input focus management and modal improvements

- Added refs for input fields in the CategoryValueManagerTree component to manage focus transitions between the name and description inputs.
- Updated the modal behavior to reset form data without closing the modal, allowing for continuous input.
- Changed the button label from "취소" to "닫기" for better clarity in the modal interface.
- Included debug logging for cascading roles in the SelectBasicComponent to assist with troubleshooting.

These enhancements improve user experience and maintainability of the component.

frontend/lib/registry/components/select-basic/SelectBasicComponent.tsx

@@ -139,6 +139,22 @@ const SelectBasicComponent: React.FC<SelectBasicComponentProps> = ({
   const cascadingRole = config?.cascadingRole || componentConfig?.cascadingRole || "child";
   const cascadingParentField = config?.cascadingParentField || componentConfig?.cascadingParentField;
 
+  if (component.columnName === "data_type" || component.columnName === "unit") {
+    console.log("🔥🔥🔥 [PLC 캐스케이딩 디버그]", {
+      columnName: component.columnName,
+      categoryRelationCode,
+      cascadingRole,
+      cascadingParentField,
+      configKeys: config ? Object.keys(config) : "null",
+      componentConfigKeys: componentConfig ? Object.keys(componentConfig) : "null",
+      configCategoryRelationCode: config?.categoryRelationCode,
+      componentConfigCategoryRelationCode: componentConfig?.categoryRelationCode,
+      webType,
+      formDataKeys: formData ? Object.keys(formData) : "null",
+      parentValue: cascadingParentField && formData ? formData[cascadingParentField] : "N/A",
+    });
+  }
+
   // 🆕 계층구조 역할 설정 (대분류/중분류/소분류)
   // 1순위: 동적으로 조회된 값 (테이블 타입관리에서 설정)
   // 2순위: config에서 전달된 값