[skip ci] remove loader text from buttons

ui/rewards/RewardsButton.tsx

@@ -44,7 +44,6 @@ const RewardsButton = ({ variant = 'header', size }: Props) => {
         size={ size }
         px={ !isLoading && Boolean(apiToken) ? 2.5 : 4 }
         isLoading={ isLoading }
-        loadingText={ isMobile ? undefined : 'Merits' }
         _hover={{
           textDecoration: 'none',
         }}

ui/snippets/user/profile/UserProfileButton.tsx

@@ -88,7 +88,6 @@ const UserProfileButton = ({ profileQuery, size, variant, onClick, isPending }:
         px={ dataExists ? 2.5 : 4 }
         fontWeight={ dataExists ? 700 : 600 }
         isLoading={ isButtonLoading }
-        loadingText={ isMobile ? undefined : 'Log in' }
       >
         { content }
       </Button>