feat: display message if list fields is empty

src/components/organisms/RightSidePanel.tsx

@@ -545,6 +545,9 @@ export const RightSidePanel: React.FC<RightSidePanelProps> = ({ onFinishCapture
               </Box>
             )}
             {step.type === 'list' && (
+              Object.entries(step.fields).length === 0 ? (
+                <Typography>{t('right_panel.messages.list_empty')}</Typography>
+              ) : (
                 <>
                   <Typography>{t('right_panel.messages.list_selected')}</Typography>
                   {Object.entries(step.fields).map(([key, field]) => (
@@ -599,6 +602,7 @@ export const RightSidePanel: React.FC<RightSidePanelProps> = ({ onFinishCapture
                     </Box>
                   ))}
                 </>
+              )
             )}
           </Box>
         ))}