feat(navigation): hard-switch to Zibll navigation and Font Awesome 5

templates/parts/content-profile-comment-item.php

@@ -35,7 +35,7 @@ $time_diff    = human_time_diff(strtotime($comment->comment_date), current_time(
 	</a>
 	<div class="profile-comment-item__meta">
 		<span class="profile-comment-item__meta-item profile-comment-item__meta-item--post">
-			<i class="far fa-file-alt" aria-hidden="true"></i>
+			<i class="fa fas fa-file-alt" aria-hidden="true"></i>
 			<?php esc_html_e('在', 'aksrt'); ?>
 			<a href="<?php echo esc_url($post_link); ?>" class="profile-comment-item__post-link"><?php echo esc_html($post_title); ?></a>
 		</span>