fix(icons): set correct names for lock and lock-unlock icons in premium banner

    <?php

        $isUnlocked = service('premium_podcasts')

            ->isUnlocked($podcast->handle);

    $shownIcon = $isUnlocked ? 'lock-unlock' : 'lock';

    $hiddenIcon = $isUnlocked ? 'lock' : 'lock-unlock';

    // @icon('lock-unlock-fill')

    // @icon('lock-fill')

    $shownIcon = $isUnlocked ? 'lock-unlock-fill' : 'lock-fill';

    $hiddenIcon = $isUnlocked ? 'lock-fill' : 'lock-unlock-fill';

    ?>

    <div class="flex flex-col items-center justify-between col-start-2 px-2 py-1 mt-2 sm:px-1 md:mt-4 rounded-conditional-full gap-y-2 sm:flex-row bg-accent-base gap-x-2 text-accent-contrast">

        <p class="inline-flex items-center text-sm md:pl-4 gap-x-2"><?= $isUnlocked ? lang('PremiumPodcasts.banner_lock') : lang('PremiumPodcasts.banner_unlock') ?></p>