Added modular app routes including `login`, `dashboard`, `categories`, `trends`, and `upload`. Introduced reusable components such as `ContentList`, `ContentSkeleton`, and `AppSidebar` for improved UI consistency. Enhanced authentication with `AuthProvider` and implemented lazy loading, dynamic layouts, and infinite scrolling for better performance.
Introduce reusable UI components including `Button`, `Card`, `Accordion`, `DropdownMenu`, `HoverCard`, `Drawer`, `Avatar`, and others. Standardize styling and functionality across features to improve code maintainability and user experience.
