Minor ui fixes

Author: cyiting

frontend/src/components/blocks/interview/question-attempts/table.tsx

@@ -171,7 +171,8 @@ export function QuestionAttemptsTable<TValue>({
                       </Button>
                     </PaginationItem>
                     <PaginationItem className='text-sm'>
-                      {table.getState().pagination.pageIndex + 1} of {table.getPageCount()}
+                      {table.getState().pagination.pageIndex + 1} of{' '}
+                      {Math.max(1, table.getPageCount())}
                     </PaginationItem>
                     <PaginationItem className='ml-1'>
                       <Button

frontend/src/routes/match/match-form.tsx

@@ -85,9 +85,9 @@ export const MatchForm = ({ topics, difficulties }: MatchFormProps) => {
                             })}
                           </MultiSelectorList>
                         </MultiSelectorContent>
+                        <FormMessage />
                       </MultiSelector>
                     </FormControl>
-                    <FormMessage />
                   </FormItem>
                 )}
               />