Implemented '/' route and installed necessary npm packages.
Added the root route to serve the frontend and installed essential packages like express, cors, dotenv, path, and url to ensure proper functionality of the Express server.
Removed redundant CSS properties and fixed layout issues. Streamlined global styling by moving it to index.css.
Enhanced the Profile Page with better interactivity (edit button toggle) and improved responsiveness for consistent user experience.
Simplified navigation menu rendering and removed unused styles for cleaner code.
Also link to issue #71