Frontend Mentor challenge to build an interactive comments section app with CRUD functionality. Users should be able to: View the optimal layout for the app depending on their device's screen size See hover states for all interactive elements on the page Create, Read, Update, and Delete comments and replies Upvote and downvote comments Bonus: If you're building a purely front-end project, use localStorage to save the current state in the browser that persists when the browser is refreshed. Bonus: Instead of using the createdAt strings from the data.json file, try using timestamps and dynamically track the time since the comment or reply was posted.