Created the 'PostFeedback.astro' and 'SocialShare.astro' component files to enrich the UI interface. The PostFeedback component renders a user feedback section with a title and two responsive buttons. Whereas, the SocialShare component provides users with hyperlinks to popular social media platforms - it also enables copy-pasting of current page links using the ClipboardJS utility function and dropdown functionality from the Preline plugin.
