fix: stu test fixes

- QR code url was hardcoded
- fix language in add menus
- changed release symbol
- changed order of release and reload

client/src/common/components/buttons/UnloadIconBtn.jsx

@@ -1,11 +1,11 @@
 import { IconButton } from '@chakra-ui/button';
-import { FiCornerLeftUp } from 'react-icons/fi';
+import { FiXOctagon } from 'react-icons/fi';
 
 export default function UnloadIconBtn(props) {
   const { clickhandler, ...rest } = props;
   return (
     <IconButton
-      icon={<FiCornerLeftUp />}
+      icon={<FiXOctagon />}
       colorScheme='whiteAlpha'
       backgroundColor='#ffffff05'
       variant='outline'