…ss for it

…er1 which is logged inn, as well as clickable profile names on each of the posters

…rerendering errors. However, fixed the initials displayed as required

…le.jsx - Added a check for cases where the user hasnt loaded yet. Commenter.jx - Added postId to the useEffect dependency array, so as to consistently load comments to a post. Previous version required going in and out of the post

…ser, Header, Sidebar - Made own element for logged in user, and its own UserProvider function, ThisPost - Corrected the dependency array in the useEffect, it no longer sends continous requests and corrected how I pass the PostId, now passing directly from the UseParams. Thus posting from the single post view now correctly works. Other changes: Added toReversed() in the correct place in Commenter.jsx - Thus posts are rendered in reverse chronoligical order