in dashboard folder all dashboard element will contain.

in pages folder all pages are contain. under pages folder it contain landing page folder, you should put all landing page component or section in this.

please try to make reusable component. Example: header... make header component as, can reuse it just pass by props. we can make also card, etc reusable.

please make comment on every new things that you code or change, it is important for understanding your work by others, as it is a team work.