fix error where key was not unique in the SearchSelect component when doing the team select

src/common/SearchSelect.tsx

@@ -177,7 +177,7 @@ export default function SearchSelect(props: Props) {
         const { key, ...optionProps } = props;
         return (
         <Box
-          key={key}
+          key={key + ":" + option.value}
           component="li"
           sx={{ '& > img': { mr: 2, flexShrink: 0 } }}
           {...optionProps}