fix: add Cancel button to FolderReorderingModal

Author: gweiying

src/components/FolderReorderingModal.jsx

@@ -168,6 +168,12 @@ const FolderReorderingModal = ({
             </DragDropContext>
           </div>
           <div className={contentStyles.sectionFooter}>
+            <LoadingButton
+              label={`Cancel`}
+              disabledStyle={elementStyles.disabled}
+              className={`${elementStyles.warning}`}
+              callback={() => setIsRearrangeActive(false)}
+            />
             <LoadingButton
               label={`Done`}
               className={elementStyles.blue}