Update requirement files with new feature templates and fix backend API error message, along with mobile project config updates and documentation improvements

03_source/mobile/src/pages/ServiceAgreement/index copy.tsx

@@ -77,8 +77,7 @@ const EventList: React.FC<SpeakerListProps> = ({ events }) => {
     }, 2000);
   }
 
-  const [confirmChangeLanguage, setConfirmChangeLanguage] =
-    useState<boolean>(false);
+  const [confirmChangeLanguage, setConfirmChangeLanguage] = useState<boolean>(false);
 
   function handleChangeToChinese() {
     setConfirmChangeLanguage(true);