Fix App test

src/app/App.tsx

@@ -66,6 +66,7 @@ const App: FCWithDeps<AppProps, AppDeps> = (
 
       <div className="tw:h-full tw:pt-(--header-height)">
         <div
+          data-testid="shlink-wrapper"
           className={clsx(
             'tw:min-h-full tw:pb-[calc(var(--footer-height)+var(--footer-margin))] tw:-mb-[calc(var(--footer-height)+var(--footer-margin))]',
             { 'tw:flex tw:items-center tw:pt-4': isHome },

src/common/AppUpdateBanner.tsx

@@ -38,7 +38,7 @@ export const AppUpdateBanner: FC<AppUpdateBannerProps> = ({ isOpen, onClose, for
       <Card.Body className="tw:flex tw:gap-4 tw:items-center tw:justify-between tw:max-md:flex-col">
         Restart it to enjoy the new features.
         <Button disabled={isUpdating} variant="secondary" solid onClick={update}>
-          {!isUpdating && <>Restart now <FontAwesomeIcon icon={reloadIcon} className="ms-1" /></>}
+          {!isUpdating && <>Restart now <FontAwesomeIcon icon={reloadIcon} /></>}
           {isUpdating && <>Restarting...</>}
         </Button>
       </Card.Body>