Merge conflict resolved: V2Media.tsx

원격 버전(7ec5a43) 채택 - 완전한 인라인 UI 코드 사용

frontend/lib/registry/components/v2-input/V2InputRenderer.tsx

@@ -25,8 +25,20 @@ export class V2InputRenderer extends AutoRegisteringComponentRenderer {
 
     // 값 변경 핸들러
     const handleChange = (value: any) => {
+      console.log("🔄 [V2InputRenderer] handleChange 호출:", {
+        columnName,
+        value,
+        isInteractive,
+        hasOnFormDataChange: !!onFormDataChange,
+      });
       if (isInteractive && onFormDataChange && columnName) {
         onFormDataChange(columnName, value);
+      } else {
+        console.warn("⚠️ [V2InputRenderer] onFormDataChange 호출 스킵:", {
+          isInteractive,
+          hasOnFormDataChange: !!onFormDataChange,
+          columnName,
+        });
       }
     };