fix: update file handling and improve query logging

- Added mes-architecture-guide.md to .gitignore to prevent unnecessary tracking.
- Enhanced NodeFlowExecutionService to merge context data for WHERE clause, improving query accuracy.
- Updated logging to include values in SQL query logs for better debugging.
- Removed redundant event dispatches in V2Repeater to streamline save operations.
- Adjusted DynamicComponentRenderer to conditionally refresh keys based on component type.
- Improved FileUploadComponent to clear localStorage only for modal components, preventing unintended resets in non-modal contexts.

These changes aim to enhance the overall functionality and maintainability of the application, ensuring better data handling and user experience.

frontend/lib/registry/components/v2-file-upload/FileUploadComponent.tsx

@@ -105,6 +105,7 @@ const FileUploadComponent: React.FC<FileUploadComponentProps> = ({
   const [forceUpdate, setForceUpdate] = useState(0);
   const [representativeImageUrl, setRepresentativeImageUrl] = useState<string | null>(null);
   const fileInputRef = useRef<HTMLInputElement>(null);
+  const containerRef = useRef<HTMLDivElement>(null);
   // objid 기반으로 파일이 로드되었는지 추적 (다른 이펙트가 덮어쓰지 않도록 방지)
   const filesLoadedFromObjidRef = useRef(false);
 
@@ -197,7 +198,9 @@ const FileUploadComponent: React.FC<FileUploadComponentProps> = ({
   useEffect(() => {
     if (!imageObjidFromFormData) {
       // formData에서 값이 사라지면 파일 목록도 초기화 (새 등록 시)
-      if (uploadedFiles.length > 0 && !isRecordMode) {
+      // 단, 모달 내부의 컴포넌트만 초기화 - 일반 화면에서는 저장 후 리셋으로 인한 초기화 방지
+      const isInModal = containerRef.current ? !!containerRef.current.closest('[role="dialog"]') : false;
+      if (uploadedFiles.length > 0 && !isRecordMode && isInModal) {
         setUploadedFiles([]);
         filesLoadedFromObjidRef.current = false;
       }
@@ -1058,11 +1061,11 @@ const FileUploadComponent: React.FC<FileUploadComponentProps> = ({
 
   return (
     <div
+      ref={containerRef}
       style={{
         ...componentStyle,
         width: "100%",
         height: "100%",
-        // 🔧 !important 제거 - 커스텀 스타일이 없을 때만 기본값 적용
         border: hasCustomBorder ? undefined : "none",
         boxShadow: "none",
         outline: "none",